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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: - What is correct to say about the hormone action in humans
- Which of the following plant hormones reduces transpiration rate by inducing stomatal
- During fermentation by Yeast, alcohol is formed from
- manganese is required in:
- Which of the following level of organization studied under biochemistry?
Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is correct to say about the hormone action in humans
- Which of the following plant hormones reduces transpiration rate by inducing stomatal
- During fermentation by Yeast, alcohol is formed from
- manganese is required in:
- Which of the following level of organization studied under biochemistry?
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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