CSS :: Respiratory System
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| 21. |
Covering of lungs is made up of: |
| A. |
Pericardium |
B. |
Peritoneum |
| C. |
Perichondrium |
D. |
None of these |
Answer: Option B
Explanation:
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| 22. |
Which of the following contains vocal cords: |
| A. |
Larynx |
B. |
Pharynx |
| C. |
Glottis |
D. |
Bronchial tube |
Answer: Option A
Explanation:
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| 23. |
During inspiration in frog the air from buccopharyngeal cavity is forced into lungs by raising of floor which is brought about by contraction of: |
| A. |
Stemohyals |
B. |
Pterohyals |
| C. |
Submentals |
D. |
None of these |
Answer: Option B
Explanation:
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| 24. |
Lungs in rabbit are located inside: |
| A. |
Abdominal cavity |
B. |
Thoracic cavities |
| C. |
Pericardial cavity |
D. |
Mediastinal cavity |
Answer: Option B
Explanation:
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| 25. |
Epiglottis closing glottis is present in: |
| A. |
Rabbit |
B. |
Frog |
| C. |
Both of these |
D. |
None of these |
Answer: Option A
Explanation:
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| 26. |
Larynx in mammals is different in having: |
| A. |
Arytenoids |
B. |
Cricoid |
| C. |
Thyroid cartilages |
D. |
None of these |
Answer: Option C
Explanation:
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| 27. |
At the tip of arytenoids cartilages in rabbit are present: |
| A. |
Cricoid cartilages |
B. |
Cartilages of santorini |
| C. |
Mentomeckelian cartilages |
D. |
None of these |
Answer: Option B
Explanation:
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| 28. |
Vocal cords in mammals are: |
| A. |
One pair |
B. |
Two pairs |
| C. |
Three pairs |
D. |
Four pairs |
Answer: Option B
Explanation:
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| 29. |
Schneiderian membrane in rabbit is concerned with: |
| A. |
Gustatorecaption |
B. |
Olfactoreception |
| C. |
Thermoreception |
D. |
All of these |
Answer: Option B
Explanation:
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| 30. |
Posterior part of nasal cavities in rabbit is highly complicated due to presence of: |
| A. |
Maxilloturbinals |
B. |
Nasoturbinals |
| C. |
Ethmoturbinals |
D. |
All of these |
Answer: Option D
Explanation:
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