A. Contraction of skeletal muscle
B. Decrease of heart rate
C. Secretion of saliva
D. Contraction of pupils
Related Mcqs:
- Deficiency of nicotinic acid results in____________?
A. Beri-beri
B. Pellagra
C. Night blindness
D. Pernicious anemia - Small packets of acetylcholine released randomly from the nerve cell membrane at rest Produces_______________?
A. Inhibitory post synaptic potential
B. Miniature end plate potential
C. Action potential
D. End plate potential - Which of the following receptors is activated by acetylcholine and blocked by atropine______________?
A. Nicotinic
B. Muscarinic
C. Alpha 1 and 2
D. Beta 1 and 2 - The dicrotic notch on the aortic pressure curve is caused by_________________?
A. Closure of the pulmonary valve
B. Rapid filling of the left ventricle
C. Closure of the aortic valve
D. Contraction of the atria - Diuresis is caused by______________?
A. Mannitol
B. Glycerol
C. Urea
D. All of the above - Shift of the oxygen dissociation curve to right is caused by the following factors EXCEPT_______________?
A. Increased 2,3 BPG
B. Increased temperature
C. Increased concentration of carbon – di – oxide
D. Increased concentration of oxygen - Hyperthyroidism can be caused by____________?
A. Clonidine
B. Amiodarone
C. Hydralazine
D. Penicillamine - Actinomycosis is caused by______________?
A. Fungus
B. Acid fast, non-motile bacillus
C. Anaerobic, gram positive, non-acid fast bacteria.
D. Retrovirus - The mechanism by which most fungi caused disease is ________________?
A. exotoxin production
B. lecithinase production
C. hypersensitivity
D. Coagulase production - Hemophilia A is caused due to deficiency of___________________?
A. Factor X
B. Factor XI
C. Factor IX
D. Factor VIII
