(a) Name the **** used
(i) As an effective sedative & pain **.
(ii) For helping patients to cope with mental illness like depression but often misused.
(b) How does the moderate & high doses of *** affect human body?
(a) (i) Morphine.
(ii) *** (Lysergic acid diethylamide) or Barbiturates
(b) Moderate doses of *** stimulate the CNS (Central nervous system) and gives a feeling of well being and increased energy but its higher doses cause hallucination.
