| ⇦ | 
| ⇨ |
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: - Which of the following hormones helps in the contraction of uterus during child birth?
- The kidney is covered by a tough connective tissue capsule called
- The most abundant prokaryotes helpful to humans in making curd from milk
- The practical purpose of classification of living organisms is to
- Uricotelic mode of passing out nitrogenous wastes is found in
Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following hormones helps in the contraction of uterus during child birth?
- The kidney is covered by a tough connective tissue capsule called
- The most abundant prokaryotes helpful to humans in making curd from milk
- The practical purpose of classification of living organisms is to
- Uricotelic mode of passing out nitrogenous wastes is found in
Topics: Human Digestion and Breathing (167)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply