Tag: regulation of respiration
Questions Related to regulation of respiration
Pneumotaxic centre occurs in.
The pneumotoxic and respiratory rhythm centres are respectively present in.
Each $100$ml of human arterial blood carries 'P' ml of $O _2$ and 'Q' ml of $CO _2$ whereas each $100$ml of venous blood carries 'R' ml of $O _2$ and 'S' ml of $CO _2$. Choose the correct values of P, Q, R and S.
What is $pO _2$ and $pCO _2$ in synthematic arteries?
Assertion :
Inspiration occurs due to muscular relaxation.
Reason : During
inspiration, ihe diaphragm and external iniercostal muscle contract
simultaneously
In response to $CO {2}$ and $H^{+}$ concentration, the chemosensitive area and, receptors associated with aortic arch and carotic artery, send necessary signals for remedial action to ______________.
Listed below are four respiratory capacities (i-iv) and four jumbled respiratory volumes of a normal human adult.
Respiratory volumes and capacities | Volume of air |
---|---|
(i) Residual volume | 2500 mL |
(ii) Vital capacity | 3500 mL |
(iii) Inspiratory reserve volume | 1200 mL |
(iv) Inspiratory capacity | 4500 mL |
Which one of the following is the correct matching of two capacities and volumes?
Rate of breathing is controlled mainly by ________________.
Rate of breathing is controlled mainly by
Which of the following is not a stimulus for breathing?
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