Q. Select the correct statement from the ones given below
A) Cocaine is given to patients after surgery as it stimulates recovery
B) Barbiturates when given to criminals make them tell the truth
C) Morphine is often given to persons who have undergone surgery as a pain killer
D) Chewing tobacco lowers blood pressure and heart rate
Explanation
[Solution from source] Morphine is an opioid that works as a strong sedative and painkiller, and it is used for patients who have undergone surgery. Tobacco contains nicotine, which raises blood pressure and heart rate rather than lowering them. Cocaine is not used to aid recovery. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.