Which of the following is a mismatch?
Amphetamine - a stimulant
Morphine - an opiate narcotic
LSD - a hallucinogen
Cocaine - a sedative/ tranquillizer
D.
Cocaine - a sedative/ tranquillizer
Sedative help to overcome mental irritability and excitement, assuage pain and lower the activity which leads to drowsiness or sleep, eg, barbiturates, furazepam, etc, while tranquilizers are drugs with calming and soothing effect, eg, diazepam, nitrazepam, etc. Cocaine is a local anaesthetic, vaso constrictor and powerful stimulant obtained from- dried leaves of Erythroxylon coca (coca plant). It is not a sedative or tranquilizer.
Male Anopheles does not transmit malarial parasite because
it catches fever
it is too small to carry parasite
the parasite is killed in its stomach
it does not drink blood
In the life scale of mosquito, comma shaped stage is:
larval stage
pupal stage
imago stage
none of these
Cancer causing genes (oncogenes) were discovered by
Watson and Crick
Beadle and Tatum
Bishop and Varamus
Temin and Baltimore
Which of the following. is generally used in chronic diarrhoea, dysentery, bleeding, piles, leucorrhoea etc?
Quinine
Ephidrine
Chir
Catha
The causative agent of filaria is
Wuchereria bancrofti
Leishmania donovani
Plasmodium vivax
Trypanosoma gambiens
The AIDS virus spreads through
killer 'T' cells
helper 'T' cells
suppressor 'T' cells
carrier 'T' cells
