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.Management Sciences
Category: Endocrinology
All the following hormones are secreted by adrenal cortex except_______________?
A. Estriol
B. Cortisol
C. Corticosterone
D. Aldosterone
Endocrine disorder is the primary cause of______________?
A. Acromegaly
B. Albright’s syndrome
C. Paget’s disease
D. Fibrous dysplasia
The catecholamines secreted by adrenal medulla______________?
A. Increases the blood glucose level by favoring glycogenolysis in blood and muscle cells
B. Decrease the level o free fatty acids and ketone bodies
C. Increase the splanchnic blood flow
D. Are under the control of parasy
Hormone released during increased stress is_____________?
A. Cortisol
B. Thyroxine
C. Growth hormone
D. Somatostatin
Adrenaline used for controlling of bleeding during surgery may result in________________?
A. Syncope
B. Cardiac arrhythmias
C. Drastic fall in blood pressure
D. Precipitation of allergic reaction
Which is false regarding insulin______________?
A. Secreted by beta cells
B. Glycopeptide
C. Causes lipogenesis
D. Promotes glycogenesis
Removal of parathyroid gland produces the following changes EXCEPT_________________?
A. Decline plasma calcium level
B. Decrease in plasma phosphate level
C. Neuromuscular hyperexcitability
D. hypo calcemic tetany
The primary site of action of antidiuretic hormone is on the_______________?
A. Distal tubules and collecting ducts in the kidney
B. Afferent arterioles of the glomeruli
C. Thirst center in the hypothalamus
D. Osmoreceptors in the hypothalamus
Enzymes, which play an important role in calcification are______________?
A. Enolase and Calcitonin
B. Alkaline phosphatase and catalase
C. Alkaline phosphatase and pyrophophatase
D. Pyrophosphatase and carbonic anhydrase
Cortisol levels are maximum during____________?
A. Sleep
B. Early morning
C. Evening
D. Have no change
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