First Medical Aid
104 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary goal of first aid, as defined in the provided material?

  • To diagnose the underlying medical condition of the victim.
  • To stabilize and save a person in a sudden health crisis. (correct)
  • To provide definitive medical treatment to individuals.
  • To replace professional medical services at all times.

What is the correct sequence of actions after confirming a person is unresponsive?

  • Call 112, check response, open airway, check breathing.
  • Check breathing, call for help, open airway, begin chest compressions.
  • Shout for help, check response, open airway, call 112.
  • Open airway, check breathing, call 112, begin chest compressions. (correct)

What is the correct ratio of chest compressions to rescue breaths in CPR, as mentioned?

  • 30 chest compressions to 2 rescue breaths. (correct)
  • 20 chest compressions to 1 rescue breath.
  • 5 chest compressions to 1 rescue breath.
  • 15 chest compressions to 2 rescue breaths.

In the context of the 'chain of survival', what is the significance of bystander CPR?

<p>It is a crucial intervention before the arrival of emergency services. (D)</p> Signup and view all the answers

According to the provided information, what is the potential survival rate if early resuscitation and defibrillation are provided promptly?

<p>Greater than 60% survival. (B)</p> Signup and view all the answers

What is the recommended rate for chest compressions during CPR?

<p>100-120 per minute (D)</p> Signup and view all the answers

What is the correct depth of chest compressions for an adult during CPR?

<p>5-6 cm (A)</p> Signup and view all the answers

When performing rescue breaths, how long should each breath last?

<p>1 second (A)</p> Signup and view all the answers

What is the primary action to take immediately after checking that the scene is safe?

<p>Check response (B)</p> Signup and view all the answers

What should you do if you observe abnormal breathing shortly after the heart stops?

<p>Recognize it as a sign of cardiac arrest (C)</p> Signup and view all the answers

When should you consider changing the CPR operator?

<p>Every 2 minutes (C)</p> Signup and view all the answers

When using an AED, what should you do while the device is analyzing rhythm?

<p>Stand clear and do not touch the victim (C)</p> Signup and view all the answers

What is the recommended compression depth for children during CPR?

<p>At least 1/3 of the depth of the chest (C)</p> Signup and view all the answers

What is the correct first step when using an AED?

<p>Switch on the AED (B)</p> Signup and view all the answers

What should you do if a victim starts to breathe normally after CPR?

<p>Place them in the recovery position (C)</p> Signup and view all the answers

What is the recommended ventilation rate for an adult using a BVM?

<p>10-12 breaths per minute (A)</p> Signup and view all the answers

In what situation should active oxygen therapy with a self-inflating bag be used?

<p>When the patient is not breathing, or when their breathing rate is below 10 or above 30 breaths per minute. (B)</p> Signup and view all the answers

What is the recommended oxygen flow rate when providing oxygen therapy?

<p>12-15 liters per minute (D)</p> Signup and view all the answers

An oxygen cylinder contains 150 atm of pressure and has a capacity of 3 liters. If the oxygen is being administered at a rate of 10 liters per minute, how long will the oxygen last?

<p>45 minutes (B)</p> Signup and view all the answers

Which method of oxygen administration involves the patient breathing independently through a mask with a reservoir?

<p>Passive oxygen therapy (D)</p> Signup and view all the answers

Following examination of the neck, what specific action should be taken?

<p>Immobilize the cervical spine with a collar. (B)</p> Signup and view all the answers

During a rapid trauma assessment of a patient's chest, which finding would be MOST concerning?

<p>Paradoxical chest movements (B)</p> Signup and view all the answers

When assessing the belly in a rapid trauma assessment, what are key things to evaluate?

<p>Whether the belly is soft or hard, any visible wounds, and any pain. (D)</p> Signup and view all the answers

Which of the following best describes the 'Load and Go' transport decision?

<p>The patient requires immediate transport to the hospital due to serious injuries. (D)</p> Signup and view all the answers

During examination of a patient's extremities, what finding would indicate a potential injury requiring specific attention?

<p>Pathological mobility, pain, or crackling. (C)</p> Signup and view all the answers

When performing a modified jaw thrust, the rescuer should use which maneuver?

<p>Esmarch maneuver (A)</p> Signup and view all the answers

What breathing rate in an adult would be classified as bradypnea?

<p>Less than 10 breaths per minute (D)</p> Signup and view all the answers

A patient is breathing at 8 breaths per minute. What immediate action should the rescuer take?

<p>Provide respiratory support with BVM (D)</p> Signup and view all the answers

When checking for a pulse, what additional assessments should be made?

<p>Assess skin color, temperature and capillary refill (C)</p> Signup and view all the answers

Which pulse rate in an adult is considered to be tachycardia?

<p>120 beats per minute (C)</p> Signup and view all the answers

In what scenario should a rapid trauma assessment be performed?

<p>In the event of a fall from a height or when the victim is unconscious (B)</p> Signup and view all the answers

During a rapid trauma assessment, what should be assessed specifically in the head and neck area?

<p>Check for visible wounds, jugular vein filling, trachea position, and neck tenderness/distortion (D)</p> Signup and view all the answers

If an adult is breathing at 35 breaths per minute, what specific intervention is suggested?

<p>Administration of high-flow oxygen (D)</p> Signup and view all the answers

What does the 'S' in the SAMPLE scheme refer to during a patient interview?

<p>Symptoms the patient is experiencing (A)</p> Signup and view all the answers

Which of the following best describes the purpose of the 'AVPU' scale?

<p>To assess the patient's level of consciousness. (C)</p> Signup and view all the answers

When is it appropriate to use the head tilt and chin thrust method to open an airway?

<p>When the patient is unconscious and a cervical spine injury is <em>not</em> suspected. (B)</p> Signup and view all the answers

What is the first action to take when assessing the airway of an unconscious, non-speaking patient?

<p>Open the airway by suctioning any contents from the mouth. (C)</p> Signup and view all the answers

Why should the head tilt and chin thrust method be avoided when a cervical spine injury is suspected?

<p>It can further damage the cervical spine. (C)</p> Signup and view all the answers

What does the 'A' of the ABC scheme stand for during the assessment of vital signs?

<p>Airway (A)</p> Signup and view all the answers

According to the patient's examination, which of the following constitutes the correct sequence?

<p>Patient interview followed by physical examination. (D)</p> Signup and view all the answers

If a patient does not respond to voice commands, but responds to pain, how is their consciousness state classified using the AVPU scale?

<p>Pain (B)</p> Signup and view all the answers

Which of the following is a reversible cause of cardiac arrest, according to the text?

<p>Anaphylactic shock (B)</p> Signup and view all the answers

What is a common symptom associated with Septic shock?

<p>Shortness of breath (B)</p> Signup and view all the answers

Which of the following conditions is characterized by a loss of contractile muscle tissue in the heart?

<p>Infarction (B)</p> Signup and view all the answers

What is the primary cause of neurogenic shock?

<p>Damage to the spinal cord (B)</p> Signup and view all the answers

Which of the following is a common symptom associated with both anaphylactic shock and neurogenic shock?

<p>Hypotension (D)</p> Signup and view all the answers

Which of the following is a characteristic symptom of cardiac tamponade?

<p>Filled jugular veins (B)</p> Signup and view all the answers

What is the most common cause of septic shock?

<p>Bacteria (A)</p> Signup and view all the answers

Which of the following conditions are characterized by breathing difficulties?

<p>Anaphylactic shock and Septic shock (A)</p> Signup and view all the answers

What is the primary consequence of shock at the cellular level?

<p>Metabolic poisoning due to oxygen deficit (B)</p> Signup and view all the answers

Which type of shock is primarily associated with a significant decrease in vascular resistance?

<p>Septic shock (B)</p> Signup and view all the answers

During which phase of shock does the body's compensatory mechanisms remain effective?

<p>Early shock (compensated) (D)</p> Signup and view all the answers

What is a significant symptom of metabolic acidosis caused by shock?

<p>Cardiopulmonary collapse (A)</p> Signup and view all the answers

What metabolic process is primarily shifted to during shock due to oxygen deficit?

<p>Anaerobic metabolism (D)</p> Signup and view all the answers

Which symptom is NOT a non-specific symptom of shock?

<p>Increased heart rate (D)</p> Signup and view all the answers

What primarily causes hypovolemic shock?

<p>Fluid loss through the kidneys (A)</p> Signup and view all the answers

Which factor contributes to a decrease in blood pressure during shock?

<p>Decreased circulatory blood volume (B)</p> Signup and view all the answers

What is a hallmark feature of cardiogenic shock?

<p>Inadequate pumping efficiency of the heart (A)</p> Signup and view all the answers

Which of these is likely to result from decreased blood flow through cerebral vessels?

<p>Consciousness disorders (B)</p> Signup and view all the answers

What condition is typically associated with septic shock?

<p>Increased body temperature (B)</p> Signup and view all the answers

How does the body respond to perceived low oxygen concentration during shock?

<p>Shallow and fast breathing (D)</p> Signup and view all the answers

During shock, what is the physiological effect of sweating?

<p>Reduced skin blood flow (C)</p> Signup and view all the answers

Which of the following is NOT a typical brain injury associated with head trauma?

<p>Spinal cord compression (C)</p> Signup and view all the answers

What is a common symptom associated with a basilar skull fracture?

<p>Bruising behind the ears and around the eyes (C)</p> Signup and view all the answers

What is the primary characteristic of diffuse axonal damage?

<p>Extensive brain damage leading to cerebral edema and subarachnoid hemorrhage (C)</p> Signup and view all the answers

In the context of a brain contusion, which of the following is a characteristic symptom?

<p>Prolonged loss of consciousness and possible stroke symptoms (D)</p> Signup and view all the answers

Which statement BEST describes the relationship between head trauma and cervical spine injury?

<p>All patients with head and facial trauma should be considered to have a cervical spine injury until proven otherwise. (B)</p> Signup and view all the answers

What is the primary mechanism that leads to a collapsed lung in open pneumothorax?

<p>Air entering the pleural cavity and increasing the intrapleural pressure. (A)</p> Signup and view all the answers

Which of the following is the correct dressing for an open chest wound, according to the text?

<p>A sterile piece of foil glued on three sides, a ventilated dressing. (A)</p> Signup and view all the answers

In tension pneumothorax, what is the primary reason for the impairment of the healthy lung?

<p>Increased pressure in the pleural cavity from trapped air, which compresses the healthy lung. (C)</p> Signup and view all the answers

Which of the following is a characteristic sign of a developing tension pneumothorax, but NOT massive hemothorax?

<p>Tracheal displacement. (A)</p> Signup and view all the answers

In massive hemothorax, what causes the pleural cavity to fill with blood?

<p>Damage to the intercostal vessels and lung tissue. (A)</p> Signup and view all the answers

Which of these is NOT a common symptom of a head injury?

<p>Warm, pink skin (D)</p> Signup and view all the answers

What is a key difference in the presentation of jugular veins between massive hemothorax and cardiac tamponade?

<p>Jugular veins are collapsed in massive hemothorax and distended in cardiac tamponade. (B)</p> Signup and view all the answers

Which type of bleeding is characterized by bleeding between the skull and the outer layer of the dura mater?

<p>Epidural bleeding (A)</p> Signup and view all the answers

What physiological process is most directly impaired by cardiac tamponade?

<p>The filling of heart chambers during diastole (B)</p> Signup and view all the answers

A patient presents with symptoms including a midline trachea, filled jugular veins, and a pulse rate that diminishes during inhalation. These symptoms are most likely associated with which condition?

<p>Cardiac tamponade (C)</p> Signup and view all the answers

A spinal cord injury that develops due to hypoxia or edema after the initial trauma is best described as:

<p>Secondary spinal cord injury (D)</p> Signup and view all the answers

Excessive deflection, bending, compression, rotation, and stretching are all mechanisms of?

<p>Blunt spinal injuries (D)</p> Signup and view all the answers

Which of these is NOT a typical symptom that would indicate a possible spinal injury?

<p>Radial pulse weakness (D)</p> Signup and view all the answers

Which of the following is the best description of an open pneumothorax?

<p>A chest wound that allows air to enter the pleural space (D)</p> Signup and view all the answers

A patient coughing up blood, having cyanosis, and tracheal displacement would most likely be suffering from which of the following?

<p>Chest injury (B)</p> Signup and view all the answers

Which organs are located within the upper abdominal cavity?

<p>Liver, gallbladder, spleen, stomach, and duodenum (B)</p> Signup and view all the answers

Which of the following is NOT a typical symptom of a chest injury?

<p>Agitation and confusion (D)</p> Signup and view all the answers

Which of the following is characteristic of a blunt abdominal injury?

<p>Caused by crushing, leading to potential rupture of parenchymal or cavernous organs. (D)</p> Signup and view all the answers

What is the primary method for managing eviscerated organs in a gastroschisis injury?

<p>Cover the organs with a moist, sterile, and impermeable dressing. (C)</p> Signup and view all the answers

Which organs are situated in the retroperitoneal space?

<p>Kidneys, ureters, pancreas, abdominal aorta, and inferior vena cava. (D)</p> Signup and view all the answers

What is the typical body position recommended for a patient with abdominal injuries?

<p>Lying position, with legs bent at the hip and knee joints. (C)</p> Signup and view all the answers

What is the mortality rate range associated with blunt abdominal injuries?

<p>10-30% (C)</p> Signup and view all the answers

Which type of abdominal injury is most likely to result in extensive damage to internal organs?

<p>Gunshot wounds (B)</p> Signup and view all the answers

Where is the lower abdominal cavity located?

<p>Below the rib arches. (C)</p> Signup and view all the answers

What is the initial action to take if a patient experiencing a stroke stops breathing?

<p>Initiate cardiopulmonary resuscitation (CPR). (C)</p> Signup and view all the answers

Which of the following is a symptom specifically associated with hyperglycemia, but not hypoglycemia?

<p>Increased urination (A)</p> Signup and view all the answers

During a seizure, what is the most appropriate immediate action to ensure the patient's safety?

<p>Place something soft under the patient's head. (C)</p> Signup and view all the answers

Which symptom is specifically indicative of hypoglycemia?

<p>Strong feeling of hunger (B)</p> Signup and view all the answers

What is the immediate priority when observing a patient with dyspnea?

<p>Monitor vital signs until help arrives. (C)</p> Signup and view all the answers

When assisting an adult who is choking but still able to cough, what is the most appropriate action to take?

<p>Encourage them to continue coughing. (C)</p> Signup and view all the answers

If a choking infant becomes limp and unconscious, what modification to the standard choking procedure should be made?

<p>Immediately begin resuscitation with modified chest compression steps. (D)</p> Signup and view all the answers

Which combination of symptoms is MOST indicative of a fainting episode?

<p>Pale, cold skin, rapid breathing, and short-term loss of consciousness. (C)</p> Signup and view all the answers

What is the MOST immediate action to take when encountering a person who has fainted?

<p>Place them safely on the ground and lift their legs up. (C)</p> Signup and view all the answers

A patient is experiencing severe, radiating chest pain, shortness of breath, and a fear of death. What condition should be the primary concern?

<p>Myocardial Infarction. (A)</p> Signup and view all the answers

What is a key step in providing immediate care for a person suffering from a suspected myocardial infarction, aside from monitoring vital signs?

<p>Immobilize in a sitting position and provide fresh air. (C)</p> Signup and view all the answers

Which of these is a cause for chest pain, but is NOT an immediate life threatening emergency?

<p>Muscle pain. (C)</p> Signup and view all the answers

A patient with a known heart condition has chest pain, shortness of breath and other symptoms indicative of a heart attack. Besides basic first aid, what immediate additional actions can be taken if specific items are available?

<p>Assist the patient in taking nitroglycerin and giving aspirin. (B)</p> Signup and view all the answers

Flashcards

First Aid

Actions taken by a bystander to assist a person experiencing a sudden medical emergency. This might include using basic medical supplies and medications readily available to the public.

Chain of Survival

A sequence of actions taken to improve the chance of survival in a medical emergency, especially cardiac arrest. It involves recognizing the emergency, calling emergency services, early CPR, and prompt defibrillation if needed.

Check Response

A technique used to assess if a person is conscious and responsive. It involves shaking their shoulders gently and asking if they are okay.

Open Airway

A technique for clearing the airway of a person who is unconscious, to ensure they can breathe. It involves tilting their head back and lifting their chin.

Signup and view all the flashcards

Rescue Breathing

A technique for providing emergency respiration to a person who is unconscious and not breathing. It involves providing two breaths to the person.

Signup and view all the flashcards

Approach Safely

The first step in CPR, ensuring the safety of the rescuer.

Signup and view all the flashcards

Check Breathing

Determining if the victim is breathing normally. Observing, listening, and feeling for air movement.

Signup and view all the flashcards

Call 112 (or equivalent)

The crucial step of calling emergency medical services.

Signup and view all the flashcards

Chest Compressions

Forceful compressions on the center of the chest to circulate blood artificially.

Signup and view all the flashcards

Rescue Breaths

Breathing into the victim's mouth to deliver air to the lungs.

Signup and view all the flashcards

AED (Automated External Defibrillator)

A portable device that analyzes the heart rhythm and delivers an electrical shock if necessary.

Signup and view all the flashcards

Ventricular Fibrillation

A rhythm where the heart's electrical activity is chaotic, resulting in ineffective pumping.

Signup and view all the flashcards

Defibrillation

The process of delivering a shock from an AED to restore a normal heart rhythm.

Signup and view all the flashcards

Ventilation Rate with BVM

The rate at which air should be forced into an adult's lungs during manual ventilation using a bag-valve mask (BVM).

Signup and view all the flashcards

Oxygenation Types

The delivery of oxygen to a person for breathing. This can be done passively, where the person breathes the oxygen themselves, or actively where the oxygen is forced into their lungs.

Signup and view all the flashcards

Active Oxygen Therapy

A method of oxygen administration where oxygen is forced into the lungs using a self-inflating bag with a reservoir. This is used when a person is not breathing or their breathing rate is too low or too high.

Signup and view all the flashcards

Oxygen Flow Rate for BVM

The recommended flow rate for delivering oxygen with a BVM, ensuring sufficient oxygen delivery.

Signup and view all the flashcards

Oxygen Cylinder Duration Calculation

A technique used in emergency situations to estimate how long a remaining oxygen cylinder can supply oxygen at a given flow rate.

Signup and view all the flashcards

Normal Breathing Rate

The rate at which an adult breathes normally: between 10 and 30 breaths per minute.

Signup and view all the flashcards

Bradypnea

Breathing too slowly, less than 10 breaths per minute.

Signup and view all the flashcards

Tachypnea

Breathing too quickly, more than 30 breaths per minute.

Signup and view all the flashcards

Check Circulation

A method used to assess a person's circulation by examining the pulse in different locations. The pulse should be felt in both central (carotid and femoral) and peripheral (radial) arteries. Skin color, temperature and capillary refill should also be monitored.

Signup and view all the flashcards

Normal Pulse Rate

The normal pulse rate in a healthy adult: between 60 and 100 beats per minute.

Signup and view all the flashcards

Bradycardia

A slow pulse rate, less than 60 beats per minute.

Signup and view all the flashcards

Tachycardia

A fast pulse rate, more than 100 beats per minute.

Signup and view all the flashcards

Rapid Trauma Assessment

A method of assessing possible injuries in a trauma patient, starting with the head and moving down the body. It includes examining the neck, chest, belly, pelvis, thighs, lower legs, upper limbs, and back.

Signup and view all the flashcards

Collar Placement

A method to ensure the casualty's neck is immobilized to prevent further injuries to the cervical spine.

Signup and view all the flashcards

Load and Go

A situation where the trauma patient needs immediate transport to a hospital due to the severity of their potential injuries.

Signup and view all the flashcards

Stay and Play

A situation in which the injured person can benefit from further assessment at the scene before transport. This might involve monitoring vital signs or providing basic first aid.

Signup and view all the flashcards

Back Examination on Stretcher

It refers to the process of transferring a patient to a stretcher that provides rigid support for the spine, ensuring stability during transport.

Signup and view all the flashcards

SAMPLE scheme

A structured way to gather information from a patient during an interview, covering symptoms, allergies, medications, past medical history, last meal, and preceding events.

Signup and view all the flashcards

Preliminary assessment

A quick assessment of a patient's general appearance, state of consciousness, and vital signs (ABC scheme - airway, breathing, circulation).

Signup and view all the flashcards

AVPU scale

This scale is used to assess a patient's level of consciousness by observing their response to different stimuli.

Signup and view all the flashcards

Assessing the airway

Checking if the airway is open and providing an open airway is essential for life.

Signup and view all the flashcards

Head tilt and chin lift

A method to open the airway in an unconscious patient without suspected spinal injury. It involves tilting the head back and lifting the chin.

Signup and view all the flashcards

Avoiding head tilting with spinal injury

Important in patients with potential spinal damage, as tilting the head back might worsen the injury.

Signup and view all the flashcards

Clearing the airway

This refers to the process of clearing airway obstructions, like vomit or blood, to ensure the patient can breathe.

Signup and view all the flashcards

Assessing breathing

This describes a crucial part of initial assessment where the rescuer checks for breathing, feeling for chest rise, and hearing air movement.

Signup and view all the flashcards

What is Shock?

Shock is a life-threatening condition caused by inadequate blood flow and oxygen delivery to tissues, leading to cellular damage.

Signup and view all the flashcards

What is Hypovolemic Shock?

Hypovolemic shock is caused by a decrease in blood volume, leading to reduced blood flow and oxygen delivery to tissues.

Signup and view all the flashcards

What is Distributive Shock?

Distributive shock is caused by widespread dilation of blood vessels, resulting in a decrease in blood pressure and oxygen delivery to tissues.

Signup and view all the flashcards

What is Cardiogenic Shock?

Cardiogenic shock occurs when the heart is unable to pump enough blood to the body, leading to decreased oxygen delivery to the tissues.

Signup and view all the flashcards

What are the Phases of Shock?

Early shock is characterized by the body's compensatory mechanisms working to maintain blood pressure and oxygen delivery, while intermediate shock involves failure of these mechanisms, leading to organ dysfunction.

Signup and view all the flashcards

Hypovolemic Shock

A decrease in circulating blood volume due to significant fluid loss from bleeding, diarrhea, vomiting, dehydration, burns, or kidney fluid loss.

Signup and view all the flashcards

Cardiogenic Shock

The inability of the heart to pump blood effectively, leading to insufficient blood flow to meet the body's needs.

Signup and view all the flashcards

Non-Specific Shock Symptoms

Symptoms that are the same for all types of shock, regardless of the cause.

Signup and view all the flashcards

Specific Shock Symptoms

Symptoms that are specific to the underlying cause of shock.

Signup and view all the flashcards

Cold & Pale Skin in Shock

Cold and pale skin due to constriction of blood vessels, focusing blood flow to vital organs.

Signup and view all the flashcards

Consciousness Disorders in Shock

Decreased blood flow to the brain leading to altered consciousness.

Signup and view all the flashcards

Rapid & Deep Breathing in Shock

Rapid and deep breathing, gradually becoming shallower, caused by decreased blood flow and reduced oxygen delivery.

Signup and view all the flashcards

Sweating in Shock

Increased sweat production due to the stimulation of sweat glands by the same nervous system that constricts skin vessels.

Signup and view all the flashcards

Anaphylactic Shock

A severe, life-threatening allergic reaction that causes a widespread reaction throughout the body. It often involves a rapid drop in blood pressure and difficulty breathing.

Signup and view all the flashcards

Septic Shock

A life-threatening condition that arises due to a systemic infection. It often involves low blood pressure, rapid heart rate, and fever.

Signup and view all the flashcards

Neurogenic Shock

A condition characterized by low blood pressure caused by damage to the spinal cord, primarily affecting the nerves controlling blood vessels.

Signup and view all the flashcards

Pulmonary Embolism

A sudden blockage of blood flow in the lungs, typically caused by blood clots that travel from the legs. It can be a life-threatening condition.

Signup and view all the flashcards

Cardiac Tamponade

A serious condition where fluid builds up around the heart, putting pressure on the heart and preventing it from pumping properly. It can be caused by various conditions.

Signup and view all the flashcards

Heart Contusion

An injury to the heart muscle, often resulting from severe blunt force trauma. It can lead to a range of complications.

Signup and view all the flashcards

Cardiac Arrhythmias

Abnormal heart rhythms that can disrupt the normal electrical activity of the heart, potentially affecting the heart's ability to pump blood effectively.

Signup and view all the flashcards

Head Injury Significance

A head injury is considered life-threatening, as it's a major cause of death in trauma patients, especially in road accidents. Prompt diagnosis and treatment are crucial for improved outcomes.

Signup and view all the flashcards

Basilar Skull Fracture

Basilar skull fractures are serious injuries to the skull, often involving the base of the skull. They can be identified by specific symptoms like bruising behind the ears and around the eyes.

Signup and view all the flashcards

Concussion

A concussion is a mild traumatic brain injury, causing temporary problems such as dizziness, amnesia, and loss of consciousness. It usually resolves within 24 hours without any structural brain damage.

Signup and view all the flashcards

Brain Contusion

A contusion is a more serious brain injury involving bruising and damage to brain tissue. This can lead to prolonged loss of consciousness, altered behavior, and even 'stroke-like' symptoms.

Signup and view all the flashcards

Diffuse Axonal Damage

Diffuse axonal damage is a severe brain injury affecting widespread areas of the brain. It often leads to coma and seizures due to extensive brain damage and tissue disturbances.

Signup and view all the flashcards

Hypoxic Brain Injury

Damage to the brain due to lack of oxygen, often caused by events like cardiac arrest or airway obstruction.

Signup and view all the flashcards

Intracranial Bleeding

Bleeding within the skull, which can put pressure on the brain.

Signup and view all the flashcards

Epidural Bleeding

Bleeding between the skull and the dura mater (outermost layer of the brain covering).

Signup and view all the flashcards

Subdural Bleeding

Bleeding between the dura mater and arachnoid mater (middle layer of the brain covering).

Signup and view all the flashcards

Intracerebral Bleeding

Bleeding within the brain tissue itself.

Signup and view all the flashcards

Blunt Spinal Injury

A blunt injury to the spine, caused by excessive forces like bending, compression, or rotation.

Signup and view all the flashcards

Spinal Cord Injury

Damage to the spinal cord itself, which often leads to loss of function below the injury.

Signup and view all the flashcards

Chest Injury

Injury to the chest, which can affect the lungs, heart, and other organs.

Signup and view all the flashcards

Tension pneumothorax

A condition where air enters the pleural cavity during inspiration, increasing pressure and impairing lung expansion. This can lead to pressure on the healthy lung, impacting its function.

Signup and view all the flashcards

Massive hemothorax

A condition involving a large amount of blood (30%-40% of circulating blood volume) in the pleural cavity. It often results from trauma to the intercostal vessels or lung parenchyma.

Signup and view all the flashcards

Flail chest

A fracture of three or more adjacent ribs in at least two places.

Signup and view all the flashcards

Symptoms of Tension pneumothorax

A condition characterized by increasing shortness of breath, cyanosis, anxiety, agitation, jugular vein dilation, tracheal displacement, developing shock, and possible subcutaneous emphysema.

Signup and view all the flashcards

Symptoms of Massive hemothorax

A condition characterized by tracheal midline position, collapsed jugular veins, accelerated heart rate, cyanosis, developing shock, and late respiratory disturbances.

Signup and view all the flashcards

Symptoms of Cardiac tamponade

A condition characterized by the presence of tracheal midline position, filled external jugular veins, symmetrical respiratory movements, accelerated heart rate, pulse rate that drops during inhalation, and developing shock.

Signup and view all the flashcards

What causes Cardiac Tamponade?

A condition resulting from blood entering the pericardial cavity, restricting the heart's filling ability during diastole.

Signup and view all the flashcards

Upper Abdominal Cavity

The area within the abdominal cavity located between the diaphragm and the costal arch, housing organs such as the liver, gallbladder, spleen, stomach, and duodenum.

Signup and view all the flashcards

Lower Abdominal Cavity

The area below the rib arches within the abdominal cavity, containing organs like the small intestine, large intestine, part of the liver, and the urinary bladder.

Signup and view all the flashcards

Retroperitoneal Space

A space behind peritoneum, separated from the peritoneal cavity by the parietal peritoneum. It houses organs like the kidneys, ureters, pancreas, abdominal aorta, and inferior vena cava.

Signup and view all the flashcards

Blunt Abdominal Injuries

Injuries caused by blunt force, like a crushing blow, leading to ruptures of either parenchymal organs (liver, spleen, kidneys) or cavernous organs (stomach, duodenum, intestines).

Signup and view all the flashcards

Penetrating Abdominal Injuries

Injuries caused by penetration, such as stabbings or gunshot wounds. These injuries can cause extensive damage to internal organs and often result in high mortality rates.

Signup and view all the flashcards

Gastroschisis

A condition where the contents of the abdominal cavity protrude through a damaged area of the abdominal wall. It is crucial to cover the exposed organs with a sterile, moist dressing to prevent drying.

Signup and view all the flashcards

Blunt Abdominal Injuries

The most common type of abdominal injuries, often caused by forceful impact.

Signup and view all the flashcards

Body Positioning for Abdominal Injuries

The recommended positioning for a patient with abdominal injuries, with legs bent at the hip and knee to reduce pressure on the abdomen and improve comfort.

Signup and view all the flashcards

Hypoglycemia

A condition where the blood glucose level is too low, often caused by excessive insulin or lack of food intake.

Signup and view all the flashcards

Hyperglycemia

A condition where the blood glucose level is too high, often caused by insufficient insulin production or resistance.

Signup and view all the flashcards

Seizure

A sudden, brief episode of abnormal brain activity, usually characterized by convulsions or loss of consciousness. It can be caused by a variety of factors, including epilepsy, fever, or trauma.

Signup and view all the flashcards

Dyspnea

A subjective feeling of shortness of breath, often caused by respiratory conditions, heart problems, or anxiety.

Signup and view all the flashcards

Stroke

A life-threatening condition caused by the blockage of an artery in the brain, leading to a loss of blood supply to the brain tissue.

Signup and view all the flashcards

Choking - Signs of Obstruction

Partial airway obstruction allows coughing, speaking, and breathing. Complete obstruction prevents these actions, and the person may turn blue.

Signup and view all the flashcards

Choking - Adult First Aid

When an adult is choking with a complete airway obstruction, perform 5 back blows followed by 5 abdominal thrusts.

Signup and view all the flashcards

Choking - Unconscious Adult

If a choking person loses consciousness, lay them flat and begin CPR, modifying the steps for an unconscious choking victim.

Signup and view all the flashcards

Choking - Child/Infant

Adjust first aid techniques based on the size of the child. For infants, use chest compressions instead of abdominal thrusts.

Signup and view all the flashcards

Fainting - Symptoms & Causes

Fainting involves temporary loss of consciousness with pale, sweaty, cold skin, and rapid breathing. Causes include cardiovascular problems, psychological shock, stuffy environments, and sudden position changes.

Signup and view all the flashcards

Fainting - First Aid

Place the fainting person on the ground, elevate their legs, and provide fresh air. Monitor their vital signs after 30 seconds.

Signup and view all the flashcards

Chest Pain - Causes

Chest pain can be caused by heart problems, lung conditions, muscle strain, or gastric reflux.

Signup and view all the flashcards

Heart Attack - Symptoms

Severe chest pain, radiating to arms, neck, jaw, or back, along with shortness of breath, sweating, nausea, and fear of death, suggest a heart attack.

Signup and view all the flashcards

Study Notes

First Medical Aid with Nursing Elements

  • This presentation covers first aid and basic life support (BLS) with automated external defibrillation (AED).
  • First aid is a set of actions taken to help someone in sudden health crisis, performed by bystanders, including using public medical supplies and drugs.

Objectives

  • Participants should demonstrate how to assess a collapsed victim post-cardiac arrest.
  • Participants should demonstrate how to perform chest compressions and rescue breathing (CPR).
  • Participants should be able to properly use an AED.
  • Participants must know how to position an unconscious breathing victim in the recovery position.

Background

  • In Europe, a cardiac arrest happens approximately every 45 seconds.
  • Bystander CPR is essential before emergency services arrive.
  • Early resuscitation and defibrillation within 1 to 2 minutes can lead to a >60% survival rate.

Chain of Survival

  • Early recognition and calling for help is crucial to prevent cardiac arrest.
  • Early CPR buys time before emergency services arrive.
  • Early defibrillation is essential to restart the heart.
  • Post-resuscitation care aims to restore the quality of life.

Approach Safely

  • Check for response by shaking shoulders and asking, "Are you okay?".
  • Shout for help.
  • Open the airway: Tilt the head backward.
  • Check for breathing (look, listen, and feel); note that abnormal breathing is a sign of possible cardiac arrest.
  • Call 112 or emergency services.
  • Perform 30 chest compressions followed by 2 rescue breaths.

CPR in Children

  • Adult CPR techniques can be applied to children.
  • Chest compressions should be at least one-third of the chest depth.

AED in Children

  • AEDs are appropriate for use in children over 8 years old.
  • For children between 1 and 8 years old, use pediatric pads and settings; otherwise, use adult mode.
  • Use an AED in children under 1 year only if manufacturer instructions indicate suitability.

Defibrillation

  • Turn on AED when opening the lid. Some AEDs automatically switch on.
  • Apply pads to the victim's bare chest.
  • Analyze the heart rhythm.
  • If indicated, deliver the shock.
  • Follow all AED prompts and instructions.
  • If the AED advises no shock needed, follow the device's guidance.

Handling Various Heart Rhythms

  • Assess heart rhythm using AED.

  • Follow directives from the device.

  • For no shock advised, follow the device's guidance.

  • If the victim starts breathing normally, place in the recovery position.

  • Common heart rhythms include Ventricular fibrillation, Ventricular tachycardia, Asystole, and Pulseless Electrical Activity (PEA). These rhythms are illustrated in the provided notes.

  • Note: Accurate and thorough illustrations for all steps are critical.

  • Illustrations and procedures are included in the provided pages. Importantly, there is a suggested procedure for a 'load and go' approach vs. a 'stay and play' strategy when deciding on immediate transport versus continued assessment and treatment on-site. A summary of these approaches follows:

  • Load and go: Immediate transport is prioritized in cases of severe injury.

  • Stay and play: A patient that can benefit from continued monitoring and treatment prior to transport.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Description

This quiz focuses on essential first aid techniques and basic life support (BLS) procedures, including the use of an automated external defibrillator (AED). Participants will learn how to assess a victim, perform CPR, and position an unconscious breathing victim. Understanding these skills is critical for timely intervention in emergencies.

More Like This

Adult Basic Life Support Quiz
3 questions
Basic Life Support CPR Techniques Quiz
9 questions
Basic Life Support Techniques
25 questions
Use Quizgecko on...
Browser
Browser