The oxygen - haemoglobin dissociation curve will show a right shift in case of

High

p C O_{2}

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High

p O_{2}

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Low

p C O_{2}

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Less

H^{+}

concentration

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Solution

The correct option is A High $p C O_{2}$
An increase in $[p C O_{2}]$ , $[H^{+}]$ , and temperature, can lead to the right shift of the oxygen-haemoglobin dissociation curve. The increase in $[p C O_{2}]$ , $[H^{+}]$ causes a decrement in the pH which leads to the change in oxygen-haemoglobin binding.
So, the correct answer is (A)

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Similar questions

The oxygen - haemoglobin dissociation curve will show a right shift in case of

(a) high $p C O_{2}$

(b) high $p O_{2}$

(d) less $H^{+}$ concentration

C O_{2}

$C O_{2}$ dissociates from carbamino haemoglobin when

(a) $p C O_{2}$ is high and $p O_{2}$ is low

(b) $p O_{2}$ is high and $p C O_{2}$ is low

(d) None of the above

C O_{2}

P_{c o_{2}}

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What will be the pO₂ and pCO₂ in the atmospheric air compared to those in the alveolar air?

(i) pO₂ lesser, pCO₂ higher

(ii) pO₂ higher, pCO₂ lesser

(iii) pO₂ higher, pCO₂ higher

(iv) pO₂ lesser, pCO₂ lesser

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