1181. Excess mucus is produced causing smokers cough due to :

A. Nicotine
B. Tar
C. Irritants *
D. Morphine

1182. Nicotine ( C10H14N2)

A. Is a carcinogenic substance
B. Make blood clot easily *
C. Makes blood dilute
D. Helps in lumen becoming narrower

1183. Prolonged alcohol ( CnH2n+1OH) consumption:

A. Helps overcome fatigue
B. Causes loss of appetite
C. Cirrhosis *
D. Gastric ulcers

1184. Bacterial diseases are treated with drug containing :

A. Erythromycin *
B. Aspirin
C. Paludrine
D. Morphine

1185. Smoking is no longer regarded as :

A. Unsafe
B. Prohibited
C. Socially accepted *
D. Socially unaccepted

1186. Examples of stimulant drugs are :

A. Barbiturates
B. Marijuna
C. Morphine
D. Cocaine *

1187. Rates of heartbeat and blood pressure increases due to :

A. Tar
B. Nicotine *
C. Cocaine
D. Morphine

1188. Opium, Morphine and heroin are example of :

A. Opiates*
B. Cocaine
C. Depressant drugs
D. Cannabis

1189. Cilia can not remove air and dust particles from lungs and trachea due to :

A. Nicotine
B. Carbon Monoxide
C. Irritants *
D. Tar

1190. Drugs useful against bacteria resistant to penicilling include :

A. Cephalosporin
B. Erythromycins
C. Augmentin
D. Both A and B*