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Physiology Respiratory System 6875fe5d

Pulmonary Chemo-reflex is characterized by?

A
Reflex bradycardia
B
Rise in blood pressure
C
Reflex tachycardia
D
Pulmonary oligaemia
High-Yield Explanation
Ans. A Reflex bradycardiaRef: Ganong, 25th ed. pg. 662Pulmonary Chemo-Reflex Consists of:Q1.Apnea followed by Rapid breathing2.Bradycardia3.HypotensionIt is caused by Stimulation of J receptors by intravenous or intra-cardiac administration of chemicals like capsaicin.

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