A person suffers punctures in his chest cavity in an accident, without any damage to the lungs, its effect could be
1. reduced breathing rate
2. rapid increase in breathing rate
3. no change in respiration
4. cessation of breathing
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMark the true statement among the following with reference to normal breathing
1. | Inspiration is a passive process whereas expiration is an active process. |
2. | Inspiration is an active process whereas expiration is passive |
3. | Inspiration and expiration are active processes |
4. | Inspiration and expiration are passive processes |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMark the correct pair of muscles involved in the normal breathing in
humans.
1. External and internal intercostal muscles
2. Diaphragm and abdominal muscles
3. Diaphragm and external intercostal muscles
4. Diaphragm and intercostal muscles
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology