NEET UG BIOLOGY MCQ: HUMAN HEALTH AND DISEASES

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Nicotine intake stimulates the …A… to release …B… and …C… into blood circulation. This lead to increase in …D… and an increase …E… .
Here A and E refers to

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Correct option: A

A-adrenal gland, B-adrenaline, C-nor-adrenaline, D-blood pressure, E-heart rate

Option A (A-adrenal gland, B-adrenaline, C-nor-adrenaline, D-blood pressure, E-heart rate) is correct because nicotine stimulates the adrenal gland to release adrenaline and noradrenaline, leading to increased blood pressure and heart rate.

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