Match List I (Drugs / Chemicals) with List II (Their uses) and select the correct answer using the codes given

Question

Match List I (Drugs / Chemicals) with List II (Their uses) and select the correct answer using the codes given below the Lists:
List I
I. Atropine
II. Ether
III. Nitro-glycerine
IV. Pyrethrin
List II
A) Local anaesthesia
B) Heart trouble
C) Dilation of pupil
D) Mosquito control
Codes:

Accepted Answer

The correct option is D because it correctly matches each chemical with its primary medical or household use as follows:

I. Atropine matches with C (Dilation of pupil): Atropine is an anticholinergic drug used by ophthalmologists to dilate the pupils during eye examinations.

II. Ether matches with A (Local anaesthesia): Ether was one of the earliest chemicals used as an inhalation anesthetic to induce a lack of sensation during surgical procedures.

III. Nitro-glycerine matches with B (Heart trouble): Nitro-glycerine acts as a vasodilator and is commonly used to treat angina pectoris (chest pain) by improving blood flow to the heart.

IV. Pyrethrin matches with D (Mosquito control): Pyrethrins are organic compounds derived from chrysanthemum flowers and are widely used as active ingredients in insecticides and mosquito coils.

Therefore, the correct sequence is I-C, II-A, III-B, IV-D.

Answer

I-A, II-C, III-B, IV-D

Answer

I-A, II-C, III-D, IV-B

Answer

I-C, II-A, III-D, IV-B

Answer

I-C, II-A, III-B, IV-D

Match List I (Drugs / Chemicals) with List II (Their uses) and select the correct answer using the codes given below the Lists: List I I. Atropine II. Ether III. Nitro-glycerine IV. Pyrethrin List II A) Local anaesthesia B) Heart trouble C) Dilation of pupil D) Mosquito control Codes:

Explanation

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