What is the difference between mineralocorticoid and glucocorticoid hormones? -Biology

What is the difference between mineralocorticoid and glucocorticoid hormones? -Biology
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Cortisol is a (A) Glucocorticoid (B) Mineralocorticoid (C) Androgen (D) Estrogen

Description : Cortisol is a (A) Glucocorticoid (B) Mineralocorticoid (C) Androgen (D) Estrogen

Last Answer : Answer : B

Interleukin-6 is recognized as the cytokine primarily responsible for the alteration in hepatic protein synthesis recognized as the acute phase response. Which of the following statement(s) is/are true concerning acute phase protein response to surgical stress? a. Glucocorticoid hormones inhibit this response b. Proteins such as albumin and transferrin which serve in serum transport are generally increased in this response c. Examples of acute phase proteins include fibrinogen and C-reactive protein d. In general, the physiologic role of acute phase proteins are to reduce the systemic effects of tissue damage

Description : Interleukin-6 is recognized as the cytokine primarily responsible for the alteration in hepatic protein synthesis recognized as the acute phase response. Which of the following statement(s) is/are true ... physiologic role of acute phase proteins are to reduce the systemic effects of tissue damage

Last Answer : Answer: c, d IL-6 is now recognized at the cytokine primarily responsible for the alteration in hepatic synthesis recognized as the acute phase response. Glucocorticoid hormones augment ... that generally inhibit the tissue destruction that is associated with the local initiation of inflammation

The effects of glucocorticoid hormones include: a. increase hepatic glycogen synthesis b. decrease glucose uptake by the adipose tissue c. decrease hepatic gluconeogesis d. increase protein synthesis in the skeletal muscles

Description : The effects of glucocorticoid hormones include: a. increase hepatic glycogen synthesis b. decrease glucose uptake by the adipose tissue c. decrease hepatic gluconeogesis d. increase protein synthesis in the skeletal muscles

Last Answer : . increase hepatic glycogen synthesis

Which of the following hormones is considered a glucocorticoid? A) aldosterone B) insulin C) thyroxin D) cortisol E) parathyroid hormone

Description : Which of the following hormones is considered a glucocorticoid? A) aldosterone B) insulin C) thyroxin D) cortisol E) parathyroid hormone

Last Answer : D) cortisol

Name the main mineralocorticoid in our body.

Description : Name the main mineralocorticoid in our body.

Last Answer : Name the main mineralocorticoid in our body.

Following potassium sparing diuretic is a mineralocorticoid receptor antagonist (a) Amiloride (b) Triamterene (c) Spironolactone (d) All of the above

Description : Following potassium sparing diuretic is a mineralocorticoid receptor antagonist (a) Amiloride (b) Triamterene (c) Spironolactone (d) All of the above

Last Answer : Ans: C

Metabolic alkalosis is characteristically found in which of the following? 1) An infusion of sodium chloride 2) Ileostomy 3) Mineralocorticoid deficiency 4) Pyloric stenosis 5) Salicylate poisoning

Description : Metabolic alkalosis is characteristically found in which of the following? 1) An infusion of sodium chloride 2) Ileostomy 3) Mineralocorticoid deficiency 4) Pyloric stenosis 5) Salicylate poisoning

Last Answer : Answers-4 Pyloric stenosis is associated with vomiting and the loss of stomach content - hence a metabolic alkalosis. Mineralocorticoid excess (Conn's syndrome) is associated with a metabolic alkalosis. ... produce a metabolic acidosis. A sodium chloride infusion is neutral and does not alter pH.

Metabolic alkalosis is characteristically found in which of the following? 1) An infusion of sodium chloride 2) Ileostomy 3) Mineralocorticoid deficiency 4) Pyloric stenosis 5) Salicylate poisoning

Description : Metabolic alkalosis is characteristically found in which of the following? 1) An infusion of sodium chloride 2) Ileostomy 3) Mineralocorticoid deficiency 4) Pyloric stenosis 5) Salicylate poisoning

Last Answer : Answers-4 Pyloric stenosis is associated with vomiting and the loss of stomach content - hence a metabolic alkalosis. Mineralocorticoid excess (Conn's syndrome) is associated with a metabolic alkalosis. ... produce a metabolic acidosis. A sodium chloride infusion is neutral and does not alter pH.

The following adverse effect of corticosteroids is due to their mineralocorticoid action (a) Osteoporosis (b) Rise in blood pressure (c) Moon face (d) Increased susceptibility to infection

Description : The following adverse effect of corticosteroids is due to their mineralocorticoid action (a) Osteoporosis (b) Rise in blood pressure (c) Moon face (d) Increased susceptibility to infection

Last Answer : Ans: B

Which of the following glucocorticoids has significant mineralocorticoid activity also ? (a) Hydrocortisone (b) Triamcinolone (c) Dexamethasone (d) Betamethasone

Description : Which of the following glucocorticoids has significant mineralocorticoid activity also ? (a) Hydrocortisone (b) Triamcinolone (c) Dexamethasone (d) Betamethasone

Last Answer : Ans: A

Which of the following receptors does not span the cell membrane 7 times a. β-Adrenergic receptor b. Rhodopsin c. 5-HTic receptor d. Mineralocorticoid receptor

Description : Which of the following receptors does not span the cell membrane 7 times a. β-Adrenergic receptor b. Rhodopsin c. 5-HTic receptor d. Mineralocorticoid receptor

Last Answer : Mineralocorticoid receptor

The following adverse effect of corticosteroids is mainly due to their mineralocorticoid action: A. Osteoporosis B. Rise in blood pressure C. ‘Moon face’ D. Increased susceptibility to infection

Description : The following adverse effect of corticosteroids is mainly due to their mineralocorticoid action: A. Osteoporosis B. Rise in blood pressure C. ‘Moon face’ D. Increased susceptibility to infection

Last Answer : B. Rise in blood pressure

Adverse consequences of excess mineralocorticoid action include the following except: A. Na+ and water retention B. Acidosis C. Aggravation of CHF associated myocardial fibrosis D. Rise in blood pressure

Description : Adverse consequences of excess mineralocorticoid action include the following except: A. Na+ and water retention B. Acidosis C. Aggravation of CHF associated myocardial fibrosis D. Rise in blood pressure

Last Answer : B. Acidosis

Main glucocorticoid hormone responsible for carbohydrate metabolism is

Description : Main glucocorticoid hormone responsible for carbohydrate metabolism is

Last Answer : Main glucocorticoid hormone responsible for carbohydrate metabolism is

Phosphorylated IRS-1 activates GRB-2 which is (A) G-protein receptor binding protein-2 (B) Growth factor receptor binding protein-2 (C) Growth hormone receptor binding protein-2 (D) Glucocorticoid receptor binding protein-2 226 MCQs IN BIOCHEMISTRY

Description : Phosphorylated IRS-1 activates GRB-2 which is (A) G-protein receptor binding protein-2 (B) Growth factor receptor binding protein-2 (C) Growth hormone receptor binding protein-2 (D) Glucocorticoid receptor binding protein-2 226 MCQs IN BIOCHEMISTRY

Last Answer : Answer : B

The predominant glucocorticoid is (A) Cortisol (B) Aldosterone (C) Dehydroephiandrosterone (D) Androstenedione

Description : The predominant glucocorticoid is (A) Cortisol (B) Aldosterone (C) Dehydroephiandrosterone (D) Androstenedione

Last Answer : Answer : A

To be a useful inhaled glucocorticoid the drug should have (a) High oral bioavailability (b) Low oral bioavailability (c) Additional bronchodilator activity (d) Prodrug character

Description : To be a useful inhaled glucocorticoid the drug should have (a) High oral bioavailability (b) Low oral bioavailability (c) Additional bronchodilator activity (d) Prodrug character

Last Answer : Ans: B

Which of the following bones is affected more by glucocorticoid induced osteoporosis? (a) Femur (b) Humerus (c) Radius (d) Lumber vertebra

Description : Which of the following bones is affected more by glucocorticoid induced osteoporosis? (a) Femur (b) Humerus (c) Radius (d) Lumber vertebra

Last Answer : Ans: D

Glucocorticoid causes an increase of: a. red blood cells b. lymphocytes c. eosinophils d. platelets

Description : Glucocorticoid causes an increase of: a. red blood cells b. lymphocytes c. eosinophils d. platelets

Last Answer : platelets

G-proteins: a. are activated by the binding of an extracellular ligand to a membrane receptor b. can be mutated in tumour cells c. mediate the action of glucocorticoid hormone d. they are inactivated by cholera toxins

Description : G-proteins: a. are activated by the binding of an extracellular ligand to a membrane receptor b. can be mutated in tumour cells c. mediate the action of glucocorticoid hormone d. they are inactivated by cholera toxins

Last Answer : are activated by the binding of an extracellular ligand to a membrane receptor

A middle aged female presented with following symptoms - Hirsutism, fragility of skin, with easy bruising, broad purplish striae and signs of proximal myopathy. The first step in confirming the diagnosis will be Options: 1) Advice 24 hours urinary free cortisol excretion 2) Exclude exogenous Glucocorticoid use 3) Advice plasma ACTH estimation 4) Advice dexamethasone overnight test

Description : A middle aged female presented with following symptoms - Hirsutism, fragility of skin, with easy bruising, broad purplish striae and signs of proximal myopathy. The first step in ... Exclude exogenous Glucocorticoid use 3) Advice plasma ACTH estimation 4) Advice dexamethasone overnight test

Last Answer : Correct Answer: 2) Exclude exogenous Glucocorticoid use

Mifepristone possesses the following activities: A. Potent antiprogestin + weak androgenic B. Potent antiprogestin + weak antiglucocorticoid C. Potent antiestrogenic + weak antiprogestin D. Potent antiestrogenic + weak glucocorticoid

Description : Mifepristone possesses the following activities: A. Potent antiprogestin + weak androgenic B. Potent antiprogestin + weak antiglucocorticoid C. Potent antiestrogenic + weak antiprogestin D. Potent antiestrogenic + weak glucocorticoid

Last Answer : Mifepristone possesses the following activities: A. Potent antiprogestin + weak androgenic B. Potent antiprogestin + weak antiglucocorticoid C. Potent antiestrogenic + weak antiprogestin D. Potent antiestrogenic + weak glucocorticoid

Which of the following bones is affected more by glucocorticoid induced osteoporosis: A. Lumber vertebra B. Humerus C. Radius D. Femur

Description : Which of the following bones is affected more by glucocorticoid induced osteoporosis: A. Lumber vertebra B. Humerus C. Radius D. Femur

Last Answer : A. Lumber vertebra

The following glucocorticoid has significant mineralocorticoid activity also: A. Hydrocortisone B. Triamcinolone C. Dexamethasone D. Betamethasone

Description : The following glucocorticoid has significant mineralocorticoid activity also: A. Hydrocortisone B. Triamcinolone C. Dexamethasone D. Betamethasone

Last Answer : A. Hydrocortisone

The glucocorticoid receptor is located: A. On the outer surface of the cell membrane B. On the inner surface of the cell membrane C. In the cytoplasm D. Inside the nucleus

Description : The glucocorticoid receptor is located: A. On the outer surface of the cell membrane B. On the inner surface of the cell membrane C. In the cytoplasm D. Inside the nucleus

Last Answer : C. In the cytoplasm

15.45 To be a useful inhaled glucocorticoid the drug should have: A. High oral bioavailability B. Low oral bioavailability C. Additional bronchodilator activity

Description : 15.45 To be a useful inhaled glucocorticoid the drug should have: A. High oral bioavailability B. Low oral bioavailability C. Additional bronchodilator activity

Last Answer : B. Low oral bioavailability

Which of the following is a G protein coupled receptor: A. Muscarinic cholinergic receptor B. Nicotinic cholinergic receptor C. Glucocorticoid receptor D. Insulin receptor

Description : Which of the following is a G protein coupled receptor: A. Muscarinic cholinergic receptor B. Nicotinic cholinergic receptor C. Glucocorticoid receptor D. Insulin receptor

Last Answer : A. Muscarinic cholinergic receptor

Which of the following is a G protein coupled receptor: A. Muscarinic cholinergic receptor B. Nicotinic cholinergic receptor C. Glucocorticoid receptor D. Insulin receptor

Description : Which of the following is a G protein coupled receptor: A. Muscarinic cholinergic receptor B. Nicotinic cholinergic receptor C. Glucocorticoid receptor D. Insulin receptor

Last Answer : A. Muscarinic cholinergic receptor

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