Hormone Metabolism - Mock Test 12

Question 111

Mineralocorticoids increase the tubular reabsorption of?

A) Sodium and calcium B) Sodium and potassium C) Sodium and chloride D) Potassium and chloride

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Question 112

Mineralcorticoids regulate the metabolism of all of the following except?

A) Sodium B) Potassium C) Calcium D) Chloride

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Question 113

Excessive secretion of glucocorticoids raises blood glucose by?

A) Decreasing glycogenesis B) Increasing glycogenolysis C) Increasing gluconeogenesis D) Inhibiting HMP shunt

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Question 114

Excessive secretion of glucocorticoids raises blood glucose by?

A) Decreasing glycogenesis B) Increasing glycogenolysis C) Increasing gluconeogenesis D) Inhibiting HMP shunt

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Question 115

Secretion of glucocorticoida is regulated by all the following except?

A) Hypothalamus B) Anterior pituitary C) Feedback control by blood glucose D) Feedback control by glucocorticoids

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Question 116

Glucocorticoids increase the synthesis of all of the following except?

A) Glucokinase B) Glucose-6-phosphatase C) Fructose-1, 6-biphosphatase D) Pyruvate carboxylase

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Question 117

Glucocorticoids increase all of the following except?

A) Gluconeogenesis B) Lipolysis in extremities C) Synthesis of elcosanoida D) Hepatic glycogenesis

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Question 118

The second messenger for glucocorticoids is?

A) Cyclic AMP B) Cyclic GMP C) Inositol triphosphate D) No second messenger is required

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Question 119

All the following statements about transcortin are true except?

A) It is synthesised in liver B) It transports glucocorticoids C) It transports aldosterone D) It transports progesterone

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Question 120

Glucocorticoids are transported in blood?

A) In association with transcortin chiefly B) In association with albumin to some extent C) In free form partly D) All of these

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