- 1(current)
Q. No.The middle ear cavity is connected to the nasopharynx by:
| 1. | auditory tubes | 2. | internal nares |
| 3. | nasolacrimal ducts | 4. | paranasal sinuses |
Subtopic: Respiratory System: Upper Respiratory Tract |
52%
Air conditioning – warming, humidifying and filtering of the air, is the function performed by:
| 1. | oral cavity | 2. | nasal cavity |
| 3. | pharynx | 4. | larynx |
Subtopic: Respiratory System: Upper Respiratory Tract |
84%
What prevents the entry of food into the larynx during deglutition?
1. A thin elastic cartilaginous flap
2. A thick fibrous cartilaginous flap
3. A thick elastic cartilaginous flap
4. A thin calcified cartilaginous flap
Subtopic: Respiratory System: Upper Respiratory Tract |
78%
Phonation is the function of:
| 1. | Larynx | 2. | Pharynx |
| 3. | Muscles of lips and tongue | 4. | Sinuses in the bones |
Subtopic: Respiratory System: Upper Respiratory Tract |
73%
- 1(current)
Q. No.
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