Which is caused by acetylcholine through nicotinic receptors_____________?

Related Mcqs:

1. Deficiency of nicotinic acid results in____________?

   A. Beri-beri B. Pellagra C. Night blindness D. Pernicious anemia...

2. 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...

3. 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...

4. 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...

5. Diuresis is caused by______________?

   A. Mannitol B. Glycerol C. Urea D. All of the above...

6. 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...

7. Hyperthyroidism can be caused by____________?

   A. Clonidine B. Amiodarone C. Hydralazine D. Penicillamine...

8. Actinomycosis is caused by______________?

   A. Fungus B. Acid fast, non-motile bacillus C. Anaerobic, gram positive, non-acid fast bacteria. D. Retrovirus...

9. The mechanism by which most fungi caused disease is ________________?

   A. exotoxin production B. lecithinase production C. hypersensitivity D. Coagulase production...

10. Hemophilia A is caused due to deficiency of___________________?

    A. Factor X B. Factor XI C. Factor IX D. Factor VIII...