Mcq Subject: Physiology
The placenta secretes a hormone that is utilized in the early detection of pregnancy. This hormone is:
A. Endothelial growth factor (EGF)
B. Human chorionic gonadotropin (hCG)
C. Human chorionic somatotropin (HCS)
D. Relaxin
View DescriptionCAMP acts through:
A. Activation of protein kinase
B. Activation of adenylate cyclase
C. Ca2+ release.
D. All
View DescriptionTonic neck relfex is lost in lesion of –
A. Cerebral coex
B. Midbrain
C. Medulla
D. Spinal cord
View DescriptionDuring cardiac imaging the phase of minimum motion of hea is:
A. Late systole
B. Mid systole
C. Late diastole
D. Mid diastole
View DescriptionVitamin B12 intrinsic factor absorption occurs in
A. Duodenum
B. Ileum
C. Jejunum
D. Colon
View Description1-a hydroxylation in Vitamin-D metabolism takes place in
A. Skin
B. Liver
C. Kidney
D. Blood
View DescriptionWhich of the following results in increase in secretion of ADH?
A. Hypervolemia
B. Hypeension
C. Hypovolemia
D. Decrease osmolarity
View DescriptionProgesterone production in the ovary is primarily by:
A. Stroma
B. Corpora albicans
C. Corpora lutea
D. Mature follicles
View DescriptionLeast conduction velocity is seen in:
A. AV node
B. Purkinje fibers
C. Bundle of His
D. Ventricular myocardial fibres
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