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After fast running, man has fast heart beat, slow pulse and shallow breathing, in such condition he has
Options
(a) Oxygen debt
(b) Poisoning due to lactic acid
(c) No pulmonary pressure
(d) Weak heart
Correct Answer:
Oxygen debt
Explanation:
Rate of O₂ supply by lungs into muscles falls down during active work or in exercise. Muscles accumulate lactic acid and slowly breathing becomes hard so as to increase O₂ intake in lungs. This stage is called oxygen debt.
Related Questions: - An incomplete dominance is shown by
- Sewage pollution is not responsible for
- The practical purpose of classification of living organisms is to
- At the end of glycolysis, six carbon compound, ultimately changes into
- Bartholin’s gland is found in
Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An incomplete dominance is shown by
- Sewage pollution is not responsible for
- The practical purpose of classification of living organisms is to
- At the end of glycolysis, six carbon compound, ultimately changes into
- Bartholin’s gland is found in
Topics: Human Digestion and Breathing (167)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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