HNN227 Acute Illness & Supportive Care Exam Prep 2026
| Complete Q&A Study Guide | Guaranteed Pass
1. In a patient experiencing acute inflammation due to an infection, how might
the administration of a nonsteroidal anti-inflammatory drug (NSAID) affect the
role of prostaglandins?
NSAIDs inhibit the production of prostaglandins, which can reduce
inflammation, pain, and swelling.
NSAIDs have no effect on prostaglandins and do not influence
inflammation.
NSAIDs only target pain receptors and do not affect prostaglandin
synthesis.
NSAIDs increase prostaglandin levels, enhancing the inflammatory
response.
2. What type of organisms are classified as bacteria?
Viruses
Fungi
Multicellular organisms
Single-celled organisms
3. What is atherosclerosis?
An inflammatory disease that involves the arterial wall and is
characterized by the progressive accumulation of lipids and
inflammatory cells within the intima of large arteries.
Occurs when one or more the coronary arteries becomes blocked.
A condition in which the long-term force of blood against the artery
wall can cause health problems such as heart disease.
, A chronic health condition that affects how your body turns food into
energy.
4. A patient presents with sudden weakness on one side of the body and
difficulty speaking. Based on the symptoms, which type of stroke should be
prioritized for immediate intervention?
Hemorrhagic stroke
Cerebral venous sinus thrombosis
Ischemic stroke
Transient ischemic attack
5. Which component of blood is primarily responsible for transporting oxygen?
White blood cells
Plasma
Red blood cells
Platelets
6. Describe the significance of fever in the context of the body's response to
infection.
Fever is a physiological response that helps the body fight infection
by enhancing immune function and inhibiting pathogen growth.
Fever is a sign of dehydration and should be treated with fluids only.
Fever indicates that the body is healthy and functioning normally.
Fever is an indication that the body is unable to respond to infections.
7. What is the mucociliary clearance?
, A type of medication used to clear mucus
A self-clearing mechanism of the airways in the respiratory system
A medical tool used to clear the airways
8. What are the five classic signs of inflammation?
Fever, fatigue, headache, nausea, and vomiting.
Cough, shortness of breath, chest pain, fever, and chills.
Dizziness, confusion, weakness, fatigue, and fever.
Redness, swelling, pain, heat, and loss of function.
9. What is ischemia?
An increase in blood flow to tissues, providing extra oxygen and
nutrients.
A lack of oxygen that deprives tissues of necessary nutrients,
resulting from partial or complete blockage of blood flow;
potentially reversible because permanent injury has not yet
occurred.
The complete restoration of blood flow after a period of restriction,
often leading to tissue recovery.
An infection in the bloodstream, causing widespread inflammation.
10. The typical response of the human body to an infection by bacteria is to
produce white blood cells and antibodies
ignore the organisms, unless they are pathogens
decrease the number of enzymes in the blood
stimulate the production of antigens
, 11. What are the two primary components of the body's response to infection?
Secretion of digestive enzymes and blood clotting
Production of antibodies and mobilization of white blood cells
Formation of scar tissue and inflammation
Release of hormones and increase in heart rate
12. Atherosclerosis is characterized by
a narrowing of the inner walls of coronary arteries due to buildup
of fatty materials.
increased circulation to the heart.
larger muscles.
a widening of inner walls of blood vessels as a result of a heart attack.
13. Tachycardia is defined as
An abnormally low blood pressure
An abnormally rapid heart beat
An abnormally high blood pressure
An abnormally slow heart beat
14. What is the primary role of platelets in the circulatory system?
To regulate blood pressure.
To initiate the clotting process and maintain capillary integrity.
To fight infections by producing antibodies.
To transport oxygen throughout the body.
| Complete Q&A Study Guide | Guaranteed Pass
1. In a patient experiencing acute inflammation due to an infection, how might
the administration of a nonsteroidal anti-inflammatory drug (NSAID) affect the
role of prostaglandins?
NSAIDs inhibit the production of prostaglandins, which can reduce
inflammation, pain, and swelling.
NSAIDs have no effect on prostaglandins and do not influence
inflammation.
NSAIDs only target pain receptors and do not affect prostaglandin
synthesis.
NSAIDs increase prostaglandin levels, enhancing the inflammatory
response.
2. What type of organisms are classified as bacteria?
Viruses
Fungi
Multicellular organisms
Single-celled organisms
3. What is atherosclerosis?
An inflammatory disease that involves the arterial wall and is
characterized by the progressive accumulation of lipids and
inflammatory cells within the intima of large arteries.
Occurs when one or more the coronary arteries becomes blocked.
A condition in which the long-term force of blood against the artery
wall can cause health problems such as heart disease.
, A chronic health condition that affects how your body turns food into
energy.
4. A patient presents with sudden weakness on one side of the body and
difficulty speaking. Based on the symptoms, which type of stroke should be
prioritized for immediate intervention?
Hemorrhagic stroke
Cerebral venous sinus thrombosis
Ischemic stroke
Transient ischemic attack
5. Which component of blood is primarily responsible for transporting oxygen?
White blood cells
Plasma
Red blood cells
Platelets
6. Describe the significance of fever in the context of the body's response to
infection.
Fever is a physiological response that helps the body fight infection
by enhancing immune function and inhibiting pathogen growth.
Fever is a sign of dehydration and should be treated with fluids only.
Fever indicates that the body is healthy and functioning normally.
Fever is an indication that the body is unable to respond to infections.
7. What is the mucociliary clearance?
, A type of medication used to clear mucus
A self-clearing mechanism of the airways in the respiratory system
A medical tool used to clear the airways
8. What are the five classic signs of inflammation?
Fever, fatigue, headache, nausea, and vomiting.
Cough, shortness of breath, chest pain, fever, and chills.
Dizziness, confusion, weakness, fatigue, and fever.
Redness, swelling, pain, heat, and loss of function.
9. What is ischemia?
An increase in blood flow to tissues, providing extra oxygen and
nutrients.
A lack of oxygen that deprives tissues of necessary nutrients,
resulting from partial or complete blockage of blood flow;
potentially reversible because permanent injury has not yet
occurred.
The complete restoration of blood flow after a period of restriction,
often leading to tissue recovery.
An infection in the bloodstream, causing widespread inflammation.
10. The typical response of the human body to an infection by bacteria is to
produce white blood cells and antibodies
ignore the organisms, unless they are pathogens
decrease the number of enzymes in the blood
stimulate the production of antigens
, 11. What are the two primary components of the body's response to infection?
Secretion of digestive enzymes and blood clotting
Production of antibodies and mobilization of white blood cells
Formation of scar tissue and inflammation
Release of hormones and increase in heart rate
12. Atherosclerosis is characterized by
a narrowing of the inner walls of coronary arteries due to buildup
of fatty materials.
increased circulation to the heart.
larger muscles.
a widening of inner walls of blood vessels as a result of a heart attack.
13. Tachycardia is defined as
An abnormally low blood pressure
An abnormally rapid heart beat
An abnormally high blood pressure
An abnormally slow heart beat
14. What is the primary role of platelets in the circulatory system?
To regulate blood pressure.
To initiate the clotting process and maintain capillary integrity.
To fight infections by producing antibodies.
To transport oxygen throughout the body.
