| 1 |
What happens during Exhalation? |
Ribs muscles relax
Diaphragm become dome shaped
Pressure on lungs increased
All of these
|
| 2 |
Which bring deoxygenated blood form heart into lungs? |
Pulmonary veins
Pulmonary Artery
Aorta
Wind Pipe
|
| 3 |
The number of lobes in right lung is: |
1
2
3
4
|
| 4 |
The muscles of ribs are called; |
Smooth muscles
Cardiac muscles
Intercoastal muscles
Coastal muscles
|
| 5 |
A thick muscular layer beneath lungs is called: |
Kidney
Diaphragm
Bladder
Ureter
|
| 6 |
Main role to give out air form lungs is; |
Bronchus
Bronchi
Bronchiote
Diaphragm
|
| 7 |
Power of speaking is only gifted to: |
Human being
Monkey
Parrot
Crow
|
| 8 |
The glottis is guarded by a flap of tissue called: |
Trachia
Glottis
Bronchi
Epiglottis
|
| 9 |
Where does the gaseous exchange occur in humans: |
Pharynx
Larynx
Trachea
Epiglottis
|
| 10 |
Glottis is a narrow opening at the floor of: |
Nasal cavity
Nostril
Pharynx
Antibiotics
|
| 11 |
No. of bronchi in the air passage way are: |
1
2
3
4
|
| 12 |
The length of trachia is __________ cm approximately: |
10
12
14
16
|
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