Which medicine is not helpful fo patients with mental illness like depression and insomnia ?
$LSD$
Amphetamines
Barbiturates
Glycoside
Choose the incorrect statement w.r.t. common cold
Schuffner's dots are related to
To obtain a standard $ECG$, a patient is connected to the machine with three electrodes
Compare the life style of people living in the urban areas with those of rural areas and briefly describe how the life style affects their health.
$A$ : $LSD$ and marijuana are clinically used as analgesics.
$R$ : Both these drugs suppress brain function.