Metformin acts by: A. Releasing insulin from pancreas B. Suppressing gluconeogenesis and glucose output from liver

Metformin acts by:
A. Releasing insulin from pancreas
B. Suppressing gluconeogenesis and glucose
output from liver
by

1 Answer

Answer :

B. Suppressing gluconeogenesis and glucose
output from liver
by

Related questions

Glucocorticoids impair carbohydrate tolerance by: A. Promoting gluconeogenesis in liver B. Depressing glucose uptake into skeletal muscles C. Inhibiting insulin secretion D. Both A and B are correct

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Last Answer : D. Both A and B are correct

Glucagon release from pancreas is stimulated by: A. High blood glucose level B. Insulin C. Somatostatin D. Adrenaline

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Sulfonylurea hypoglycaemics act by: A. Reducing intestinal absorption of glucose B. Increasing insulin secretion from pancreas C. Reversing down-regulation of insulin receptors D. Both ‘B’ and ‘C’ are correct

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Last Answer : D. Both ‘B’ and ‘C’ are correct

The 1st phase of insulin release from pancreatic β cells is augmented by: A. Glibenclamide B. Metformin C. Nateglinide D. Both 'A' and 'C'

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Glucose entry into the cells of the following organ/ tissue is highly dependent on the presence of insulin: A. Brain B. Liver C. Adipose tissue D. Kidney tubules

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A 55-year-old male undergoes a total abdominal colectomy. Which of the following statement(s) is/are true concerning the hormonal response to the surgical procedure? a. Adrenocorticotropic hormone (ACTH) is secreted from the anterior pituitary gland b. ACTH stimulation results in elevation of serum cortisol levels for up to a week after the operation c. An increased secretion of aldosterone and ADH may contribute to postoperative fluid retention d. An increase in serum insulin and a fall in glucagon accelerate hepatic glucose production and maintain gluconeogenesis

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Human insulins are obtained by the following sources/methods except: A. Cadaver pancreas B. Proinsulin recombinant bacterial C. Precursor yeast recombinant D. Enzyme modification of **** insulin

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Choose the correct statement about long acting calcium channel blocking drugs as antihypertensives: A. They are the most effective drugs in suppressing hypertensive left ventricular hypertrophy B. They are as effective as diuretics or β blockers in reducing cardiovascular/total mortality C. They compromise quality of life more than β blockers D. They have no beneficial effect in hypertensive/diabetic nephropath

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Blood glucose level can be raised by gluconeogenesis only by liver, why?

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he following antidiabetic drug inhibits intestinal brush border α-glucosidase enzymes: A. Acarbose B. Pioglitazone C. Metformin D. Guargum

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Last Answer : A. Acarbose

Metformin causes little lowering of blood sugar level in: A. Nondiabetics B. Obese diabetics C. Type 2 diabetics D. Diabetics not responding to sulfonylureas

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Last Answer : A. Nondiabetics

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Last Answer : B. It is less liable to cause lactic acidosis

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Last Answer : Answer : B

Which organ of human body secretes Insulin? (1) Pancreas (2) Kidney (3) Gall bladder (4) Liver

Description : Which organ of human body secretes Insulin? (1) Pancreas (2) Kidney (3) Gall bladder (4) Liver

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Which of the following organs of the body produces insulin? a) liver b) stomach c) pancreas d) small intestine

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Last Answer : ANSWER: C -- PANCREAS

Which organ of human body secretes Insulin? (1) Pancreas (2) Kidney (3) Gall bladder (4) Liver

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Which is NOT a correct association of tissues and hormones or functions? A) adipose tissue--leptin to regulate a feeling of fullness B) thymus--use of iodine to make thyroxine for regulation of body growth C) pineal gland--production of melatonin and involvement in seasonal affective disorder D) pancreas--insulin for regulation of blood glucose levels E) pancreas--glucagon for regulation of blood glucose levels

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Last Answer : B) thymus--use of iodine to make thyroxine for regulation of body growth

Which of the following statements is TRUE of insulin? Is it: a) secreted by the pancreas b) a protein c) involved in the metabolism of glucose d) all of the above

Description : Which of the following statements is TRUE of insulin? Is it: a) secreted by the pancreas b) a protein c) involved in the metabolism of glucose d) all of the above

Last Answer : ANSWER: D -- ALL OF THE ABOVE

Choose the correct statement(s) about pioglitazone: A. It acts as an agonist on nuclear paroxisome proliferator receptor γ B. It enhances transcription of insulin responsive genes C. It lowers blood sugar in type 2 diabetes mellitus without causing hyperinsulinemia D. All of the above

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Last Answer : D. All of the above

Which of the following is not a sulfonylurea but acts by analogous mechanism to bring about quick and brief insulin release that is useful for normalizing meal time glycaemic excursions in type 2 diabetes mellitus: A. Glimepiride B. Miglitol C. Repaglinide D. Rosiglitazone

Description : Which of the following is not a sulfonylurea but acts by analogous mechanism to bring about quick and brief insulin release that is useful for normalizing meal time glycaemic excursions in type 2 diabetes mellitus: A. Glimepiride B. Miglitol C. Repaglinide D. Rosiglitazone

Last Answer : C. Repaglinide

Long-term thiazide therapy can cause hyperglycaemia by: A. Reducing insulin release B. Interfering with glucose utilization in tissues C. Increasing sympathetic activity D. Increasing corticosteroid secretion

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Last Answer : A. Reducing insulin release

Diazoxide is an effective hypotensive, but is not used in the long-term treatment of hypertension because: A. It impairs glucose tolerance by inhibiting insulin release B. It inhibits uric acid excretion C. It causes marked Na+ and water retention leading to development of tolerance D. All of the above

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Last Answer : D. All of the above

Select the drug which tends to reverse insulin resistance by increasing cellular glucose transporters: A. Glibenclamide B. Rosiglitazone C. Acarbose D. Prednisolone

Description : Select the drug which tends to reverse insulin resistance by increasing cellular glucose transporters: A. Glibenclamide B. Rosiglitazone C. Acarbose D. Prednisolone

Last Answer : B. Rosiglitazone

Which of the following is true of acarbose: A. It reduces absorption of glucose from intestines B. It produces hypoglycaemia in normal as well as diabetic subjects C. It limits postprandial hyperglycaemia in diabetics D. It raises circulating insulin levels

Description : Which of the following is true of acarbose: A. It reduces absorption of glucose from intestines B. It produces hypoglycaemia in normal as well as diabetic subjects C. It limits postprandial hyperglycaemia in diabetics D. It raises circulating insulin levels

Last Answer : C. It limits postprandial hyperglycaemia in diabetics

Choose the correct statement(s) about actions of insulin: A. It favours translocation of glucose transporters from intracellular site to the plasma membrane B. It enhances transcription of lipoprotein lipase in vascular endothelium C. It increases production of the enzyme glucokinase D. All of the above

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Last Answer : D. All of the above

Adrenaline raises blood glucose level by the following actions except: A. Inducing hepatic glycogenolysis B. Inhibiting insulin secretion from pancreatic β cells C. Augmenting glucagon secretion from pancreatic α cells D. Inhibiting peripheral glucose utilization

Description : Adrenaline raises blood glucose level by the following actions except: A. Inducing hepatic glycogenolysis B. Inhibiting insulin secretion from pancreatic β cells C. Augmenting glucagon secretion from pancreatic α cells D. Inhibiting peripheral glucose utilization

Last Answer : D. Inhibiting peripheral glucose utilization

Adrenaline raises blood glucose level by the following actions except: A. Inducing hepatic glycogenolysis B. Inhibiting insulin secretion from pancreatic β cells C. Augmenting glucagon secretion from pancreatic α cells D. Inhibiting peripheral glucose utilization

Description : Adrenaline raises blood glucose level by the following actions except: A. Inducing hepatic glycogenolysis B. Inhibiting insulin secretion from pancreatic β cells C. Augmenting glucagon secretion from pancreatic α cells D. Inhibiting peripheral glucose utilization

Last Answer : D. Inhibiting peripheral glucose utilization

Which of the following organ prefers fructose to glucose (A) Liver (B) Testes (C) Pancreas (D) Heart

Description : Which of the following organ prefers fructose to glucose (A) Liver (B) Testes (C) Pancreas (D) Heart

Last Answer : Answer : B

Choose the correct statement about methenamine (hexamine): A. It acts by getting converted to mandelic acid in the urinary tract B. It releases formaldehyde in acidic urine which inturn kills bacteria C. It is highly effective in acute urinary tract infections D. It is the preferred urinary antiseptic in patients with liver disease

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Last Answer : B. It releases formaldehyde in acidic urine which inturn kills bacteria

Choose the correct statement about nateglinide: A. It is a long acting oral hypoglycaemic drug B. Taken just before a meal, it limits postprandial hyperglycaemia in type 2 diabetes mellitus C. It lowers blood glucose in both type 1 and type 2 diabetes mellitus D. It acts by opening K+ channels in myocytes and adipocytes

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Last Answer : B. Taken just before a meal, it limits postprandial hyperglycaemia in type 2 diabetes mellitus

In patients of hepatic cirrhosis: A. The extent of change in pharmacokinetics of drugs can be predicted from the values of liver function tests B. High doses of furosemide can be safely used C. Metformin is the preferred oral hypoglycaemic D. Disposition of atenolol is not significantly affected

Description : In patients of hepatic cirrhosis: A. The extent of change in pharmacokinetics of drugs can be predicted from the values of liver function tests B. High doses of furosemide can be safely used C. Metformin is the preferred oral hypoglycaemic D. Disposition of atenolol is not significantly affected

Last Answer : D. Disposition of atenolol is not significantly affected

In patients of hepatic cirrhosis: A. The extent of change in pharmacokinetics of drugs can be predicted from the values of liver function tests B. High doses of furosemide can be safely used C. Metformin is the preferred oral hypoglycaemic D. Disposition of atenolol is not significantly affected

Description : In patients of hepatic cirrhosis: A. The extent of change in pharmacokinetics of drugs can be predicted from the values of liver function tests B. High doses of furosemide can be safely used C. Metformin is the preferred oral hypoglycaemic D. Disposition of atenolol is not significantly affected

Last Answer : D. Disposition of atenolol is not significantly affected

The hypothalamic-releasing hormones directly control the A) adrenal cortex. B) thyroid. C) anterior pituitary. D) posterior pituitary. E) pancreas.

Description : The hypothalamic-releasing hormones directly control the A) adrenal cortex. B) thyroid. C) anterior pituitary. D) posterior pituitary. E) pancreas.

Last Answer : C) anterior pituitary.

Name a peptide hormone which acts mainly on hepatocytes, adipocytes and enhances cellular glucose uptake and utilisation. (a) Insulin (b) Glucagon (c) Secretin (d) Gastrin

Description : Name a peptide hormone which acts mainly on hepatocytes, adipocytes and enhances cellular glucose uptake and utilisation. (a) Insulin (b) Glucagon (c) Secretin (d) Gastrin

Last Answer : (a) Insulin

Angiotensin III is equipotent to angiotensin II in: A. Releasing aldosterone from adrenal cortex B. Promoting Na+ and water reabsorption by direct intrarenal action C. Causing vasoconstriction D. Contracting intestinal smooth muscle

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Last Answer : A. Releasing aldosterone from adrenal cortex

Angiotensin II causes rise in blood pressure by: A. Direct vasoconstriction B. Releasing adrenaline from adrenal medulla C. Increasing central sympathetic tone D. All of the above

Description : Angiotensin II causes rise in blood pressure by: A. Direct vasoconstriction B. Releasing adrenaline from adrenal medulla C. Increasing central sympathetic tone D. All of the above

Last Answer : D. All of the above