Advertisements
Advertisements
Question
Choose the correct alternative.
_______ muscles contract when the external intercostal muscles contract.
Options
Internal abdominal
Jaw
Muscles in bronchial walls
Diaphragm
Advertisements
Solution
Diaphragm muscles contract when the external intercostal muscles contract.
APPEARS IN
RELATED QUESTIONS
Why does an athlete breathe faster and deeper than usual after finishing the race?
Write true or false for the following statement. Rewrite the false statement correctly.
Respiration and breathing are two different processes.
Long answer question:
Smita was working in a garage with the doors closed and automobile's engine running. After some time she felt breathless and fainted. What would be the reason? How can she be treated?
Explain the mechanism of breathing.
After a long deep breath, we do not respire for some seconds due to ______.
For which of the following reasons stepwise cellular respiration is useful?
Blood contains C02 in the form of ____________.
The impulse for voluntary muscles for forced breathing starts in ____________.
Listed below are four respiratory capacities (1 - 4) and four jumbled respiratory volumes of a normal human adult
| Respiratory Capacities | Respiratory Volumes |
| 1. Residual volume | 2500 mL |
| 2. Vital capacity | 5500 mL |
| 3. Inspiratory sore volume | 1200 mL |
| 4. Total Lung capacity | 4500 mL |
Which one of the following is the correct matching of two capacities and volumes?
What is oxygen dissociation curve?
