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प्रश्न
Normal range of breathing rate per minute in an average adult person at rest is ______.
पर्याय
9 – 12
15 – 18
21 – 24
30 – 33
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उत्तर
Normal range of breathing rate per minute in an average adult person at rest is 15 – 18.
Explanation:
This range is typical for an average adult at rest, ensuring proper oxygen and carbon dioxide exchange.
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संबंधित प्रश्न
During exhalation, the ribs ______.
The size of the chest cavity increases during inhalation.
Answer briefly the following:
What is the difference between breathing and respiration?
How is the process of respiration different from breathing?
Short answer question.
Why is it advantageous to breathe through the nose than through the mouth?
____________ in mammals do not help in respiration.
Observe the figures given in figure (A) and (B) and answer the following.
- Which of the figures A or B indicates the process of inhalation and which the process of exhalation?
- In the figure label the arrows and indicate the direction of
- movement of air
- movement of diaphragm
- movement of ribs
What is phosphorylation?
Which of the following is correct regarding pneumotoxic centres?
Complete the table:
| Partial pressure of gases |
Alveolar air | Pulmonary Capillaries |
| PP02 104 | mm Hg | ______ |
| PPC02 40 | mm Hg | ______ |
