Mcq Subject: Physiology
Hormone synthesized as peptide precursor is/are
A. Insulin
B. PTO
C. Renin
D. Thyroid hormone
View DescriptionAll or none law refers to:
A. Action potential
B. Resting potential
C. Membrane potential
D. None
View DescriptionFunctions of plasmin are all except-
A. Fibrinolysis
B. Activation of collagenase
C. Destruction of VWF
D. Stabilization of fibrin
View DescriptionThe spirometer can estimate all the following except
A. Total lung capacity
B. Forced expiratory volume in 1 second
C. Peak expiratory flow
D. Vital capacity
View DescriptionMost affernt fibers from the lateral geniculate nucleus terminate in the primary visual coex is:
A. Layer 1
B. Layer 2 and 3
C. Layer 4
D. Layer 5 and 6
View DescriptionAmylin is secreted by which cell of pancreas?
A. Alpha cells
B. Beta cells
C. Gamma cells
D. Delta cells
View DescriptionMelatonin is secreted by parenchymal cells of pineal gland. Fever causes:
A. Thermoregulatory centre to shift to new level
B. Resetting of skin temperature
C. Both of the above
D. None of the above
View DescriptionIn circulatory biomechanics which of the following is true?
A. Blood viscosity is increased in anemia
B. Blood viscosity is decreased in polycythemia
C. Cardiac output is increased in anemia
D. Cardiac output is decreased in Beri-Beri
View DescriptionThe cardiac output can be determined by all except
A. Fick's principle
B. V/Q ratio
C. Echocardiography
D. Thermodilution
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