1. Which is the
major muscle for respiration?
A.
Diaphragm
B. Internal
costal muscle
C. External
costal muscle
D. Abdominal muscle
2. What is the normal respiratory rate for an adult?
A. 24 per min
B. 9 per min
C. 34 per min
D.
16 per min
3. How many
lobes present in the right lung?
A. 4
B.
3
C. 2
D. 1
4. Which is a
lid like structure that covers the larynx while the food swallowed from the
mouth?
A.
Epiglottis
B. Glottis
C. Pharynx
D. Vocal cord
5. How many pairs
of Paranasal sinuses that are connected with the nasal cavity?
A. 5
B. 3
C.
4
D. 8
6. What are the
three parts of pharynx?
A.
Nasopharynx,
Oropharynx, Laryngopharynx
B. Epipharynx,
Oropharynx, Laryngopharynx
C. Nasopharynx,
Hypopharynx, Laryngopharynx
D. Nasopharynx,
Oropharynx, Esopharynx
7. Which is the
covering of the lung?
A. Pericardium
B. Meninges
C. Dura
D.
Pleura
8. Which
anatomical structure is termed as windpipe?
A. Larynx
B. Esophagus
C.
Trachea
D. Bronchus
9. Which is a
sac like structure for the gas exchange occurs inside the body?
A. Sinus
B. Bronchioles
C.
Alveoli
D. Hilum
10. Which is not a part of the respiratory system?
A. Trachea
B. Bronchus
C. Alveoli
D.
Esophagus
11. How many lobes present in the left lung?
A.
2
B. 3
C. 4
D. 1
12. Which is termed as voice box?
A. Pharynx
B.
Larynx
C. Trachea
D. Epiglottis
13. Which is not a Paranasal sinus?
A. Frontal
B. Maxillary
C. Ethmoid
D.
Mastoid
14. Which is not a function of the respiratory system?
A. Moistens and
warm the air
B. Filter and
clean the air
C.
Pump the
blood
D. Resonance
for speech
15. Which is not a protective reflex of the respiratory system?
A.
Syncope
B. Coughing
C. Sneezing
D. Mucus secretion
16. What all the structures that are considered in the upper
respiratory tract?
A. Nose,
Pharynx, Larynx and Trachea
B. Nose,
Pharynx, Larynx, Trachea and primary bronchus
C. Nose,
Pharynx and esophagus
D. Nose, Pharynx and Larynx
17. Which layer of the pleura is attached to the surface of the lung?
A. Parietal
pleura
B.
Visceral
pleura
C. Diaphragm
pleura
D. None of the
above
18. Which layer of the pleura is attached to the chest wall?
A.
Parietal
pleura
B. Visceral
pleura
C. Diaphragm
pleura
D. None of the
above
19. Which is the muscular partition between the thoracic and abdominal
cavity?
A. Intercostal
muscles
B. Pectoral
muscles
C.
Diaphragm
D. Rectus abdominals
20. What is the term for the region in which blood vessels, nerves,
lymphatic tissue and bronchial tubes enter and exit the lung?
A. Apex
B. Base
C.
Hilum
D. Bronchus
____________________________________________________
Answers:
1. A
2. D
3. B
4. A
5. C
6. A
7. D
8. C
9. C
10. D
11. A
12. B
13. D
14. C
15. A
16. D
17. B
18. A
19. C
20. C