| 1 |
Asthma is associated with severe paroxysm of difficult. |
- A. Sleeping
- B. Walking
- C. spoking
- D. Breathing
|
| 2 |
Rubisco reacts with oxygen instead of CO2 during. |
- A. Glycolysis
- B. Respiration
- C. Kreb cycle
- D. Photorespiration
|
| 3 |
During exercise the breathing rate may rise to |
- A. 30 times per minute
- B. 20 times per minute
- C. 25 times per minute
- D. 35 times per minute
|
| 4 |
Parabronchi are present in |
- A. Man
- B. Cat
- C. Birds
- D. Frog
|
| 5 |
Why hemoglobin is 98% saturated, the oxygen content per 100 ml of blood is. |
- A. 19.6 ml
- B. 18.6 ml
- C. 17.6 ml
- D. 16.6 ml
|
| 6 |
The irritant substances of smoke generally cause |
- A. Smoker's hiccough
- B. Smoker's sneeze
- C. Smoker's yawing
- D. Smoker's cough
|
| 7 |
Emphysema is a disease caused by the breakdown of. |
- A. Lungs
- B. Bronchi
- C. Alveoli
- D. Trachea
|
| 8 |
During breathing no stale of air remains in the lungs of. |
- A. Mammals
- B. Amphibian
- C. Birds
- D. Sarracenia
|
| 9 |
Emphysema is the breakdown of |
- A. Trachea
- B. Bronchi
- C. Alveoli
- D. Bronchioles
|
| 10 |
In birds the organ of voice is called. |
- A. Vocal card
- B. Larynx
- C. Syrinx
- D. Parabronchi
|