Midterm review

Play an AI-generated podcast conversation about this lesson

Pulmonary ventilation is the process of moving air into and out of the lungs.

True

Arteries carry deoxygenated blood away from the heart, while veins carry oxygenated blood back to the heart.

False

The central nervous system contains the brain, spinal cord, and all the nerves in the body.

False

The bones in the pelvic area are the ilium, ischium, and pubis.

True Signup and view all the answers

Capillaries are thick blood vessels where the exchange of gases, nutrients, and wastes occurs.

False Signup and view all the answers

The normal respiratory rate for an adult is 30-60 breaths per minute.

False Signup and view all the answers

The pancreas is part of the endocrine system and produces insulin to regulate blood sugar.

True Signup and view all the answers

The left ventricle is responsible for pumping deoxygenated blood to the lungs, while the right ventricle pumps oxygenated blood to the body.

False Signup and view all the answers

Emphysema is a respiratory disease caused by smoking that results in the breakdown of alveoli, which impairs gas exchange.

True Signup and view all the answers

Redirection is a technique used to bring a patient's focus back to the immediate situation or crisis.

True Signup and view all the answers

Platelets are the blood cells responsible for carrying oxygen.

False Signup and view all the answers

DOT manages the training standards of Emergency Medical Responders (EMRs) and Paramedics.

True Signup and view all the answers

Aspiration occurs when food or liquid accidentally enters the lungs.

True Signup and view all the answers

During exhalation, the intercostal muscles in the chest wall contract.

False Signup and view all the answers

Supine position is when a person is lying on their stomach.

False Signup and view all the answers

White blood cells are responsible for carrying oxygen in the blood.

False Signup and view all the answers

Coronary arteries are the arteries that carry blood away from the heart.

False Signup and view all the answers

Ventricles are the superior chambers of the heart.

False Signup and view all the answers

Capillaries are small arteries connected to capillaries.

False Signup and view all the answers

Rigor mortis is characterized by poor blood flow or poor perfusion.

False Signup and view all the answers

CPR is contraindicated in individuals with a DNR (Do not resuscitate) order.

True Signup and view all the answers

Infants fall under the age classification of Early Adulthood.

False Signup and view all the answers

What are the contraindications for using a Nasopharyngeal Airway (NPA)?

Basilar skull fractures, facial trauma, disruption of mid-face, nasopharynx, or roof of mouth Signup and view all the answers

When should the Jaw Thrust maneuver be used in emergency care?

When spinal injury is suspected Signup and view all the answers

What are the age classifications for CPR, from toddler to late adulthood?

Toddler (12-36 months), Preschool Age (3-5 years), School Age (6-12 years), Adolescence (13-19 years), Early Adulthood (20-40 years), Middle Adulthood (41-60 years), Late Adulthood (61 years and older) Signup and view all the answers

What are the signs of poor perfusion or poor blood flow in a patient?

Skin pale, cyanotic, mottled Signup and view all the answers

What is the purpose of a c spine collar in emergency medical care?

Considers stabilization of the spine Signup and view all the answers

When is CPR contraindicated?

When there is a Do Not Resuscitate (DNR) order Signup and view all the answers

What is the role of platelets in the blood?

Platelets help in clotting. Signup and view all the answers

Define the term 'Standard Precautions' in the context of healthcare.

Standard Precautions involve using protective equipment to prevent the spread of diseases. Signup and view all the answers

Explain what happens during the process of inhalation.

During inhalation, the intercostal muscles in the chest wall contract while the diaphragm drops or flattens, increasing the chest cavity size for air intake. Signup and view all the answers

What is the significance of the Department of Transportation (DOT) in relation to emergency medical services?

DOT manages the training standards of Emergency Medical Responders (EMRs) and Paramedics. Signup and view all the answers

Describe what happens during the process of exhalation.

During exhalation, the muscles in the chest wall relax, and the diaphragm moves upward into a resting dome-shaped position. Signup and view all the answers

What is the definition of aspiration in a medical context?

Aspiration occurs when food, liquid, or other material accidentally enters a person's airway and reaches the lungs. Signup and view all the answers

What is the function of the left ventricle?

The left ventricle is the strongest section of the heart and is responsible for blood flow to the body. Signup and view all the answers

What is the difference between arteries and veins?

Arteries carry blood away from the heart, while veins carry blood back to the heart. Signup and view all the answers

What is cyanosis, and what causes it?

Cyanosis is a bluish or purplish discoloration of the skin caused by low oxygen levels in the blood. Signup and view all the answers

Describe the function of capillaries in the human body.

Capillaries are the thin blood vessels where the exchange of gases, nutrients, and waste occurs between the blood and the body's tissues. Signup and view all the answers

What is the role of the pancreas in the human body?

The pancreas aids in digestion and blood sugar regulation. It is part of the endocrine system and produces insulin. Signup and view all the answers

Define the term 'hypoxia' and its potential consequences.

Hypoxia refers to low oxygen levels within the body. It can lead to organ damage, impaired cognitive function, and potentially death if left untreated. Signup and view all the answers

What is the difference between systolic and diastolic blood pressure?

Systolic blood pressure is the pressure exerted during the contraction of the heart, while diastolic blood pressure is the pressure exerted during the relaxation of the heart. Signup and view all the answers

Describe the function of the central nervous system (CNS).

The central nervous system consists of the brain and spinal cord. It is responsible for integrating and coordinating all bodily functions and activities. Signup and view all the answers

What is the role of white blood cells in the human body?

White blood cells, also known as leukocytes, are responsible for fighting infections and protecting the body from foreign substances. Signup and view all the answers

Define the term 'redirection' in the context of emergency medical care.

Redirection is a technique used to bring the patient's focus back to the immediate situation or crisis at hand. Signup and view all the answers

Midterm review

Choose a study mode

Podcast

Questions and Answers

Pulmonary ventilation is the process of moving air into and out of the lungs.

Arteries carry deoxygenated blood away from the heart, while veins carry oxygenated blood back to the heart.

The central nervous system contains the brain, spinal cord, and all the nerves in the body.

The bones in the pelvic area are the ilium, ischium, and pubis.

Capillaries are thick blood vessels where the exchange of gases, nutrients, and wastes occurs.

The normal respiratory rate for an adult is 30-60 breaths per minute.

The pancreas is part of the endocrine system and produces insulin to regulate blood sugar.

The left ventricle is responsible for pumping deoxygenated blood to the lungs, while the right ventricle pumps oxygenated blood to the body.

Emphysema is a respiratory disease caused by smoking that results in the breakdown of alveoli, which impairs gas exchange.

Redirection is a technique used to bring a patient's focus back to the immediate situation or crisis.

Platelets are the blood cells responsible for carrying oxygen.

DOT manages the training standards of Emergency Medical Responders (EMRs) and Paramedics.

Aspiration occurs when food or liquid accidentally enters the lungs.

During exhalation, the intercostal muscles in the chest wall contract.

Supine position is when a person is lying on their stomach.

White blood cells are responsible for carrying oxygen in the blood.

Coronary arteries are the arteries that carry blood away from the heart.

Ventricles are the superior chambers of the heart.

Capillaries are small arteries connected to capillaries.

Rigor mortis is characterized by poor blood flow or poor perfusion.

CPR is contraindicated in individuals with a DNR (Do not resuscitate) order.

Infants fall under the age classification of Early Adulthood.

What are the contraindications for using a Nasopharyngeal Airway (NPA)?

When should the Jaw Thrust maneuver be used in emergency care?

What are the age classifications for CPR, from toddler to late adulthood?

What are the signs of poor perfusion or poor blood flow in a patient?

What is the purpose of a c spine collar in emergency medical care?

When is CPR contraindicated?

What is the role of platelets in the blood?

Define the term 'Standard Precautions' in the context of healthcare.

Explain what happens during the process of inhalation.

What is the significance of the Department of Transportation (DOT) in relation to emergency medical services?

Describe what happens during the process of exhalation.

What is the definition of aspiration in a medical context?

What is the function of the left ventricle?

What is the difference between arteries and veins?

What is cyanosis, and what causes it?

Describe the function of capillaries in the human body.

What is the role of the pancreas in the human body?

Define the term 'hypoxia' and its potential consequences.

What is the difference between systolic and diastolic blood pressure?

Describe the function of the central nervous system (CNS).

What is the role of white blood cells in the human body?

Define the term 'redirection' in the context of emergency medical care.

More Like This

Understanding Blood and Its Components Quiz

Blood Components and Medical Terms Quiz

Blood Component Therapy Quiz: Indications for Transfusion

week 7D1A