MDCAT Biology Respiration Online Test

Photo of Mustansar Khan Mustansar KhanLast Updated: June 14, 2025

MDCAT Biology Respiration Test

MDCAT Biology Respiration Chaper 13 Online Test

Total Questions: 50
Time Allowed: 25 Minutes
Total Marks: 50
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: MDCAT Entry Test
Biology Online Test
Interview Questions about Biology
All Universities Entrance Test
Recruitments Tests

MDCAT Biology Respiration MCQS Online Test

 0%

Page 1 of 2

Uncategorized

1. Which part of the lungs are damaged in emphysema?

2. Which muscle is primarily responsible for breathing?

3. What is the role of mucus in the respiratory tract?

4. Which structure prevents food from entering the trachea?

5. Which part of the respiratory system acts as a resonating chamber for voice?

6. During inhalation, what happens to the diaphragm?

7. How does carbon monoxide from cigarette smoke affect oxygen transport?

8. Which part of the brain controls breathing?

9. What is the role of hemoglobin in respiration?

10. Which of the following helps protect the lungs from harmful substances in the air?

11. Which condition is commonly caused by long-term smoking?

12. What is the main cause of reduced oxygen uptake in smokers?

13. What structure branches into bronchi?

14. Which of the following is an early symptom of lung damage due to smoking?

15. How does chronic smoking increase the risk of infections?

16. Which of the following best describes exhalation?

17. Which respiratory disease involves inflammation and narrowing of airways?

18. What happens when alveolar walls break down?

19. What is the medical term for breathing?

20. What happens to the air pressure in lungs during inhalation?

21. What is tidal volume?

22. Which of the following best explains why athletes often have better lung capacity?

23. How does the body primarily detect the need to breathe faster?

24. What effect does smoking have on cilia in the respiratory tract?

25. Which part of the respiratory system contains vocal cords?


 

You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.

Related:

Photo of Mustansar Khan Mustansar KhanLast Updated: June 14, 2025
Photo of Mustansar Khan

Mustansar Khan

Hey Exam Warriors! I'm Mustansar Khan, your ally in conquering tests. Uncover strategies, real-time experiences, and expert advice to turn your study sessions into victories. Let's gear up for success!
Leave a Reply

Leave a Reply

Your email address will not be published. Required fields are marked *

© Copyright 2025, All Rights Reserved  |  Gotest
Back to top button
error: