BIOD103 Medical Terminology (Module 5)
Final Test Review (Qns & Ans)
2025
1. Which term refers to the relaxation phase of the cardiac cycle?
A. Systole
B. Diastole
C. Asystole
D. Tachycardia
ANS: B. Diastole
Rationale: Diastole is the phase when the heart relaxes and
fills with blood, while systole refers to contraction.
2. What does the abbreviation "COPD" stand for?
A. Chronic Obstructive Pulmonary Disease
©2025
, B. Congenital Obstructive Pulmonary Disorder
C. Cardiovascular Occlusion Pulmonary Dysfunction
D. Chronic Occlusion Pulmonary Disease
ANS: A. Chronic Obstructive Pulmonary Disease
Rationale: COPD is a common condition involving chronic
inflammation and obstruction of the airways.
3. Which structure prevents backflow of blood from the left
ventricle to the left atrium?
A. Mitral valve
B. Aortic valve
C. Pulmonary valve
D. Tricuspid valve
ANS: A. Mitral valve
Rationale: The mitral valve, or bicuspid valve, ensures blood
flows in one direction between the left atrium and ventricle.
4. What is the medical term for "low oxygen levels in the blood"?
A. Hypoxemia
B. Hypoxia
C. Apnea
©2025
, D. Cyanosis
ANS: A. Hypoxemia
Rationale: Hypoxemia refers specifically to low oxygen
levels in the blood, while hypoxia relates to low oxygen in tissues.
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True/False Questions
5. The apex of the heart is located at the superior portion of the
organ.
ANS: False
Rationale: The apex is the lower, pointed end of the heart,
usually directed toward the left side of the body.
6. Alveoli are the primary sites of gas exchange in the lungs.
ANS: True
Rationale: The alveoli are tiny air sacs where oxygen and
carbon dioxide are exchanged between blood and air.
7. Hypertension refers to abnormally low blood pressure.
ANS: False
©2025
, Rationale: Hypertension refers to abnormally high blood
pressure, which can lead to cardiovascular complications.
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Fill-in-the-Blank Questions
8. The ________ artery carries deoxygenated blood from the heart
to the lungs.
ANS: Pulmonary
Rationale: Unlike other arteries, the pulmonary artery
transports deoxygenated blood to the lungs for oxygenation.
9. The medical term for inflammation of the bronchi is ________.
ANS: Bronchitis
Rationale: "Bronchi-" refers to the bronchial tubes, and "-itis"
signifies inflammation.
10. ________ is the condition characterized by the accumulation
of fluid in the lungs.
ANS: Pulmonary edema
Rationale: Pulmonary edema occurs due to excess fluid in
the alveoli, often resulting from heart failure.
©2025
Final Test Review (Qns & Ans)
2025
1. Which term refers to the relaxation phase of the cardiac cycle?
A. Systole
B. Diastole
C. Asystole
D. Tachycardia
ANS: B. Diastole
Rationale: Diastole is the phase when the heart relaxes and
fills with blood, while systole refers to contraction.
2. What does the abbreviation "COPD" stand for?
A. Chronic Obstructive Pulmonary Disease
©2025
, B. Congenital Obstructive Pulmonary Disorder
C. Cardiovascular Occlusion Pulmonary Dysfunction
D. Chronic Occlusion Pulmonary Disease
ANS: A. Chronic Obstructive Pulmonary Disease
Rationale: COPD is a common condition involving chronic
inflammation and obstruction of the airways.
3. Which structure prevents backflow of blood from the left
ventricle to the left atrium?
A. Mitral valve
B. Aortic valve
C. Pulmonary valve
D. Tricuspid valve
ANS: A. Mitral valve
Rationale: The mitral valve, or bicuspid valve, ensures blood
flows in one direction between the left atrium and ventricle.
4. What is the medical term for "low oxygen levels in the blood"?
A. Hypoxemia
B. Hypoxia
C. Apnea
©2025
, D. Cyanosis
ANS: A. Hypoxemia
Rationale: Hypoxemia refers specifically to low oxygen
levels in the blood, while hypoxia relates to low oxygen in tissues.
---
True/False Questions
5. The apex of the heart is located at the superior portion of the
organ.
ANS: False
Rationale: The apex is the lower, pointed end of the heart,
usually directed toward the left side of the body.
6. Alveoli are the primary sites of gas exchange in the lungs.
ANS: True
Rationale: The alveoli are tiny air sacs where oxygen and
carbon dioxide are exchanged between blood and air.
7. Hypertension refers to abnormally low blood pressure.
ANS: False
©2025
, Rationale: Hypertension refers to abnormally high blood
pressure, which can lead to cardiovascular complications.
---
Fill-in-the-Blank Questions
8. The ________ artery carries deoxygenated blood from the heart
to the lungs.
ANS: Pulmonary
Rationale: Unlike other arteries, the pulmonary artery
transports deoxygenated blood to the lungs for oxygenation.
9. The medical term for inflammation of the bronchi is ________.
ANS: Bronchitis
Rationale: "Bronchi-" refers to the bronchial tubes, and "-itis"
signifies inflammation.
10. ________ is the condition characterized by the accumulation
of fluid in the lungs.
ANS: Pulmonary edema
Rationale: Pulmonary edema occurs due to excess fluid in
the alveoli, often resulting from heart failure.
©2025
