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.Management Sciences
Category: Physiology Mcqs
Following are local hormones except___________?
A. Insulin
B. Heparin
C. Bradykinin
D. Acetylcholine
Pain sensation from the lateral extremities is transmitted by________________?
A. Spino thalmamic tract
B. Dorsal column
C. Corticospinal tract
D. Spinocerebellar tract
Which of the following adaptations will be apt to increase the work capacity at high altitude_________________?
A. Increased workload, decreasing duration of exercise
B. Increased workload, increasing duration of exercise
C. Decreasing workload, increasing duration of exercise
D. Decreasing workload, decreasing duration of exercise
In a blood sample antiserum A and antiserum B and Rh+ ve factor is added. No agglutination is seen. This is_______________?
A. O group and Rh+ ve
B. O group and Rh- ve
C. AB group and Rh+ ve
D. AB group and Rh – ve
There absorption of sodium chloride in kidneys is controlled by the hormones____________?
A. Adrenaline
B. Aldosterone
C. A.D.H. and vasopressin
D. All of the above
Which of the following statements about the action of the somatomedin is true ?
A. They inhibit protein synthesis
B. They antagonize the effect of insulin
C. They promote growth of bone and cartilage
D. They mediated the local effects of Somatostatin
In the human kidney, a renal papilla project directly into the_______________?
A. Ureter
B. Major calyx
C. Minor calyx
D. Renal pyramid
Glucocorticoids decrease inflammatory reaction by reducing_______________?
A. Activity of histamine
B. Release of histamine
C. Fibroblastic activity
D. Neutrophils
In which segment of the nephron does tubular fluid has the highest osmolarity ?
A. Henle’s loop
B. Distal tubule
C. Proximal tubule
D. Collecting duct
Pain producing substance is________________?
A. Serotonin
B. Substance P
C. Histamine
D. Acetyl choline
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