BIOD351 Module 5 FINAL TEST READINESS EXAM Q & S 2026/2027

BIOD351
Module 5
FINAL TEST READINESS EXAM
Q & S
©2026/2027
1. Multiple Choice: Which of the following is a common
cause of chronic obstructive pulmonary disease (COPD)?
 a) Air pollution
 b) Genetic factors
 c) Smoking
 d) All of the above
 Answer: d) All of the above
2. Fill-in-the-Blank: The primary site of gas exchange in the
lungs is the ________.
 Answer: alveoli
3. True/False: Pulmonary fibrosis is a reversible condition.
 Answer: False
4. Multiple Response: Select all that apply. Which of the
following are considered restrictive lung diseases?
 a) Pulmonary edema
 b) Pneumothorax
 c) Tuberculosis
 d) Sarcoidosis
 Answer: a) Pulmonary edema, d) Sarcoidosis
5. Multiple Choice: What is the role of surfactant in the
lungs?
 a) To facilitate oxygen transport
 b) To protect against pathogens
 c) To reduce surface tension
 d) To aid in blood clotting
 Answer: c) To reduce surface tension