Severe Allergic Reaction
90 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 term for a condition caused by a lack of oxygen in the blood?

  • Hypercapnia
  • Hyperglycemia
  • Hypertension
  • Hypoxia (correct)

    • Which of the following is an example of lack of oxygen as a cause of hypoxia?

  • Excessive oxygen levels at sea level
  • Lack of ventilation in a room
  • A build-up of carbon monoxide in a closed room (correct)
  • Low blood sugar levels

    • In a breathing emergency, what is a common symptom that indicates abnormal breathing rhythm?

  • Stable pulse rate
  • Rapid breathing rate (correct)
  • Slow breathing rate
  • High blood pressure

    • Which situation can lead to blocked airways in a casualty?

    <p>Choking on a foreign object like food</p> Signup and view all the answers

    What is the term for an illness that causes abnormal heart and lung function leading to breathing emergencies?

    <p>Pneumonia</p> Signup and view all the answers

    Why is recognizing a breathing emergency quickly crucial for a first aider?

    <p>To prevent hypoxia and tissue damage</p> Signup and view all the answers

    What should you instruct the casualty to do after taking a deep breath when using an MDI?

    <p>Hold their breath for 10 seconds</p> Signup and view all the answers

    When using a spacer with an inhaler, what purpose does the spacer serve?

    <p>Traps particles of the medication to allow for more effective inhalation</p> Signup and view all the answers

    Why should you advise the casualty to breathe normally after using an MDI?

    <p>To prevent the medication from being expelled</p> Signup and view all the answers

    If a casualty is gasping for air after using an inhaler, what should be used to help them inhale more effectively?

    <p>Spacer</p> Signup and view all the answers

    Why is it important to wait at least 30-60 seconds before repeating the steps if more doses are needed?

    <p>To let the first dose take effect</p> Signup and view all the answers

    What should a casualty do if they complain of throat irritation after using an inhaler?

    <p>Gargle or rinse the mouth with water</p> Signup and view all the answers

    What is the purpose of an abdominal thrust in first aid?

    <p>To force air from the lungs up the airway</p> Signup and view all the answers

    Why is it important to position the wheelchair against a wall when providing first aid for a choking casualty in a wheelchair?

    <p>To prevent the wheelchair from moving</p> Signup and view all the answers

    How should abdominal thrusts be administered to a conscious choking casualty in a wheelchair?

    <p>Using the heel of one hand on the center of the breastbone</p> Signup and view all the answers

    Why is it advised to keep forearms off the abdomen when performing abdominal thrusts?

    <p>To prevent potential injury to the casualty</p> Signup and view all the answers

    What should be done if a different method of giving abdominal thrusts has been demonstrated by a healthcare professional?

    <p>Adopt the recommended method shown</p> Signup and view all the answers

    In what situation should you repeat back blows and abdominal or chest thrusts during first aid for choking?

    <p>Until you see a visible object being removed</p> Signup and view all the answers

    What should be done if the only auto-injector available is expired?

    <p>Administer it only if the indicated liquid remains clear</p> Signup and view all the answers

    Where should the EpiPen® be used on the casualty's body?

    <p>On the fleshy part of the mid-outer thigh</p> Signup and view all the answers

    What should be done if a casualty shows no improvement within 5 minutes after the first dose?

    <p>Administer a second dose if available</p> Signup and view all the answers

    How long should the auto-injector be held in place after activation?

    <p>Hold it for several seconds after activation</p> Signup and view all the answers

    Why is it important to avoid having a casualty sit or stand immediately after using an auto-injector?

    <p>To avoid causing a drop in blood pressure</p> Signup and view all the answers

    When should medical help be sought after administering an EpiPen®?

    <p>Immediately after administering the injection</p> Signup and view all the answers

    What is anaphylaxis?

    <p>A severe allergic reaction that can be life-threatening</p> Signup and view all the answers

    What is a common early sign of an allergy?

    <p>Sneezing and a runny nose</p> Signup and view all the answers

    When does anaphylaxis usually happen?

    <p>Within seconds, minutes, or hours of a substance entering the body</p> Signup and view all the answers

    What is the recommended first aid for a severe allergic reaction?

    <p>Assist with an epinephrine auto-injector and seek medical help</p> Signup and view all the answers

    Why is anaphylaxis considered a medical emergency?

    <p>Because it involves difficulty in breathing and can be life-threatening</p> Signup and view all the answers

    What is the significance of the timing of the body's reaction in an allergic response?

    <p>The earlier the reaction, the less severe the symptoms</p> Signup and view all the answers

    What are signs of ineffective breathing?

    <p>Breathing rhythm is irregular</p> Signup and view all the answers

    How does the body respond to a lack of oxygen?

    <p>By breathing deeper</p> Signup and view all the answers

    What is the first aid step for ineffective breathing?

    <p>Sending or going for medical help</p> Signup and view all the answers

    Which condition indicates ineffective breathing during first aid?

    <p>The lips, ears, and fingernail beds turn blue</p> Signup and view all the answers

    How should a responsive casualty be positioned during first aid for ineffective breathing?

    <p>In a semi-sitting position if possible</p> Signup and view all the answers

    What causes the body to breathe faster and deeper in response to oxygen deprivation?

    <p>Not enough oxygen reaching the body's tissues</p> Signup and view all the answers

    What is a distinguishing feature of a severe asthma attack?

    <p>Wheezing and coughing</p> Signup and view all the answers

    Which of the following is a potential cause of hypoxia?

    <p>Blocked airways in a casualty</p> Signup and view all the answers

    What distinguishes Chronic Obstructive Pulmonary Disease (COPD) from asthma?

    <p>Presence of nasal prongs for oxygen delivery</p> Signup and view all the answers

    In what way can chronic obstructive pulmonary disease (COPD) casualties be identified?

    <p>Struggling to breathe and using supplemental oxygen</p> Signup and view all the answers

    What distinguishes between a mild and a severe asthma attack?

    <p>Fatal consequences and immediate first aid requirement</p> Signup and view all the answers

    What is a common symptom of chronic obstructive pulmonary disease (COPD)?

    <p>Presence of thick mucus in airway passage</p> Signup and view all the answers

    What are the signs of a severe obstruction in a choking adult or child?

    <p>Inability to speak, weak or no coughing, high-pitched noise or no noise when trying to breathe, grey face and blue lips and ears</p> Signup and view all the answers

    What is the immediate action to take if a mild obstruction while choking lasts for a few minutes?

    <p>Seek medical help</p> Signup and view all the answers

    What should be done if a choking casualty cannot cough forcefully, speak, or breathe?

    <p>Perform back blows followed by abdominal thrusts</p> Signup and view all the answers

    How should abdominal thrusts be correctly administered in first aid for a choking adult or child?

    <p>Give five forceful inward and upward abdominal thrusts using a fist placed on the abdomen at the belly button</p> Signup and view all the answers

    What is the recommended immediate action if a choking casualty becomes unconscious during first aid?

    <p>Call for medical help and get an AED if available</p> Signup and view all the answers

    When should back blows and abdominal thrusts be repeated if the obstruction is not cleared during first aid for choking?

    <p>If the object is not removed after initial attempts</p> Signup and view all the answers

    Why is it recommended to use an expired auto-injector if the indicated liquid remains clear?

    <p>Using an expired auto-injector is a last resort if no other options are available</p> Signup and view all the answers

    Why should an EpiPen® be used only on the fleshy part of the mid-outer thigh?

    <p>The thigh muscle allows for better dispersion of medication</p> Signup and view all the answers

    Why is it important to pull the EpiPen® straight out after administering it to a casualty?

    <p>Minimize contact with the needle to avoid infection</p> Signup and view all the answers

    What should be done if an individual who received an EpiPen® shows no improvement within 5 minutes?

    <p>Immediately seek medical help if their condition worsens</p> Signup and view all the answers

    Why should individuals experiencing faintness or dizziness be placed flat on their back after using an EpiPen®?

    <p>To improve blood circulation to the brain and vital organs</p> Signup and view all the answers

    Why is it crucial to keep a casualty warm after administering an EpiPen®?

    <p>To prevent hypothermia from the shock of the allergic reaction</p> Signup and view all the answers

    What is the main purpose of abdominal thrusts in first aid for choking?

    <p>To force air from the lungs up the airway</p> Signup and view all the answers

    Why is it important to make each abdominal thrust a strong and sudden movement?

    <p>To dislodge the obstruction effectively</p> Signup and view all the answers

    When providing first aid for a choking casualty in a wheelchair, what should be done if you cannot reach around the wheelchair?

    <p>Give back blows between the shoulder blades</p> Signup and view all the answers

    Why are back blows given to a choking casualty between the shoulder blades?

    <p>To mimic a cough reflex</p> Signup and view all the answers

    In what situation should chest thrusts be given when providing first aid for a choking casualty in a wheelchair?

    <p>If back blows are ineffective</p> Signup and view all the answers

    How can abdominal thrusts help a choking individual in a wheelchair who cannot be reached from behind?

    <p>By dislodging the obstruction effectively</p> Signup and view all the answers

    What is the main factor that determines the severity of an allergic reaction according to the text?

    <p>The type of allergen encountered</p> Signup and view all the answers

    In a severe allergic reaction, what is a common sign that may indicate the casualty's blood pressure is dropping?

    <p>Anxiety and sense of impending doom</p> Signup and view all the answers

    What is a key difference between a typical allergic reaction and anaphylaxis?

    <p>Onset time after exposure to allergen</p> Signup and view all the answers

    What is a crucial step in managing a severe allergic reaction, as highlighted in the text?

    <p>Placing the casualty in a comfortable position for breathing</p> Signup and view all the answers

    What can trigger anaphylaxis aside from exposure to a substance the casualty is sensitive to?

    <p>No known cause</p> Signup and view all the answers

    Why is swift medical attention critical in cases of anaphylaxis?

    <p>To manage potentially life-threatening symptoms</p> Signup and view all the answers

    What are signs of ineffective breathing as mentioned in the text?

    <p>Breathing rate is too fast or too slow and the person is sweating</p> Signup and view all the answers

    What is the first aid for ineffective breathing according to the text?

    <p>Send or go for medical help and position the responsive casualty semi-sitting</p> Signup and view all the answers

    How does the body respond when not getting enough oxygen as stated in the text?

    <p>With rapid and deep breathing along with signs like sweating</p> Signup and view all the answers

    What are some signs of effective breathing mentioned in the text?

    <p>The person showing signs of alertness and relaxation</p> Signup and view all the answers

    Why is it crucial to recognize a breathing emergency quickly based on the text?

    <p>To provide appropriate first aid promptly</p> Signup and view all the answers

    How can ineffective breathing be identified according to the text?

    <p>By observing breathing rate, depth, rhythm, and other related signs</p> Signup and view all the answers

    Which illness can lead to severe breathing difficulties and includes symptoms of shortness of breath and struggling to breathe?

    <p>Congestive heart failure</p> Signup and view all the answers

    What group of respiratory conditions is described by the term 'Chronic Obstructive Pulmonary Disease'?

    <p>Chronic bronchitis and emphysema</p> Signup and view all the answers

    What condition involves repeated shortness of breath, wheezing, and coughing, and can be managed by the casualty in a mild attack but may require immediate first aid in a severe attack?

    <p>Asthma</p> Signup and view all the answers

    What can trigger a severe asthma attack where the person's airway spasms, swells, and secretes thick mucus, narrowing the air passage?

    <p>A 'trigger'</p> Signup and view all the answers

    In Chronic Obstructive Pulmonary Disease (COPD), what do some people use in cases of more serious COPD to aid in breathing?

    <p>Nasal prongs</p> Signup and view all the answers

    What term is used to describe an illness that causes reactive airway symptoms like repeated shortness of breath, characterized by wheezing and coughing?

    <p>Allergies</p> Signup and view all the answers

    What immediate action should be taken if a baby starts turning blue and is unable to breathe or cough forcefully during a choking incident?

    <p>Give the baby back blows and chest thrusts</p> Signup and view all the answers

    What should be done if a mild obstruction during choking lasts for more than a few minutes?

    <p>Send for medical help</p> Signup and view all the answers

    During first aid for a choking infant, what is the appropriate number of chest thrusts to give after back blows?

    <p>Five chest thrusts</p> Signup and view all the answers

    What should be done if a baby becomes unconscious during a choking incident?

    <p>Send for medical help</p> Signup and view all the answers

    When providing first aid for a choking infant, what position should the baby be in for giving back blows?

    <p>Face-down position</p> Signup and view all the answers

    What is the immediate action after giving the first 30 chest compressions in first aid for a choking infant?

    <p>Check the mouth for foreign objects</p> Signup and view all the answers

    What is the purpose of an abdominal thrust in first aid for a choking casualty?

    <p>To force air from the lungs up the airway</p> Signup and view all the answers

    Why is it recommended to position the wheelchair against a wall when providing first aid for a choking casualty in a wheelchair?

    <p>To create a stable base for performing back blows and thrusts</p> Signup and view all the answers

    What distinguishes chest thrusts from abdominal thrusts in first aid for a choking casualty?

    <p>Chest thrusts aim to push the diaphragm down, while abdominal thrusts push it up</p> Signup and view all the answers

    Why is it important to repeat back blows and abdominal or chest thrusts during first aid for a choking casualty?

    <p>To continue clearing the airway until breathing becomes normal</p> Signup and view all the answers

    How should chest thrusts be correctly administered in first aid for a choking adult or child?

    <p>With both hands on the chest at the center of the breastbone</p> Signup and view all the answers

    Why is it advised to use the recommended method if shown a different way of giving abdominal thrusts by a healthcare professional?

    <p>To ensure consistency and prevent incorrect technique</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser