Question

Carbon monoxide poisoning happens dues to the formation of __________ when carbon monoxide reacts with Hb.

• A. Carries nutrients to the hypophysis.
• B. Carries hormones from hypothalamus to pituitary.
• C. Carries nutrients to hypothalamus.
• D. Carries hormones from pituitary to hypothalamus.

Answer 1

The correct option is B

Carries hormones from hypothalamus to pituitary.

Carbon monoxide poisoning is caused due to reaction of carbon monoxide with the haemoglobin (Hb) in blood, forming a stable compound called carboxyhaemoglobin. Hb has a higher affinity for carbon monoxide compared to oxygen. This reduces the amount of oxygen being transported by the blood. Lack of oxygen can result in even death.