1. Which of the following regions of the nephron is capable of the greatest level of sodium reabsorption?

Question 1 of 20

2. Function of basal ganglia

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3. True about bezold-jarish reflex

Question 3 of 20

4. During spermatogenesis, crossing over occurs during the meiotic division of which of the following cells?

Question 4 of 20

5. in a seriously ill patient addition of amino acids in diet results in a positive nitrogen balance.the mechanism for this is

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6. In anemia, the concentration of 2,3-DPG is

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7. Corpus luteum in pregnancy is maintained by which hormone

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8. Most potent pain producing neurotransmitter

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9. Umami taste is evoked by

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10. Dicrotic notch is caused by

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11. Which of the following does not contain cation channels that are activated by mechanical distortion ,producing depolarisation ?Which of the following does not contain get ion channels that are activated by mechanical destruction producing depolarisation

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12. Visceral pain

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13. Windkessel effect in large arteries perform what function

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14. Absolute refractory period of a neuron is:

Question 14 of 20

15. which ion is most important for neurotransmitter release

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16. Which of the following methods is used for calculation of anatomical dead space

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17. The clearance of several substances was measured at a constant glomerular filtration rate and constant urine flow rate, but at increasing plasma concentrations of the substance. Under these conditions, clearance will increase at high plasma concentrations for which of the following substances?

Question 17 of 20

18. What substance allows platelet adhesion to exposed collagen fibers following surgery?

Question 18 of 20

19. Which of the following substances is likely to be present in significant amounts in urine that has a stable, frothy, white foam on top?

Question 19 of 20

20. gastroesophageal reflex occurs mainly due to

Question 20 of 20