Tuesday, January 24, 2012

MCQS ON LIVER AND PANCREAS

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BANTING AND BEST - main contribution was a)first blood transfusion b)isolation of insulin from pancreas c)first angioplasty d)first heart transplant Answer


GLUCAGON - is secreted by a)Thymus gland b)pancreas c)pituitary gland d)adrenal gland Answer


GLUCAGON - action of this secretion is opposite to that of a)adrenalin b)estrogen c)insulin d)catecholamine Answer


SECRETIONS - which directly empty into blood are 1.glucagon 2.adrenalin 3.insulin 4.thyroxin a)1,2 b)1,3 c)2,3 d)3,4 Answer


HORMONES - hormone which is said to contain 65% iodine a)thyroxin b)thymosin c)adrenalin d)bilirubin Answer


ISLETS OF LANGERHANS -are in a)kidneys b)liver c)neck d)pancreas Answer


ISLETS OF LANGERHANS -secrete a)bilirubin b)thyroxin c)thymosin d)insulin Answer


SOMATOSTATIN - secreted in a)kidneys b)liver c)pancreas d)spleen Answer


SOMATOSTATIN - inhibits secretion of 1.glucagon 2.bilirubin 3.insulin 4.thymosin a)1,2 b)2,3 c)3,4 d)1,3 Answer


INSULIN - is a small a)carbohydrate b)protein c)fat d)mineral salt Answer


ADIPOSE TISSUES - contain a)carbohydrates b)proteins c)fats d)mineral salts Answer


GOLGI APPARATUS - is a net-like structure in a)kidneys b)heart c)lungs d)cells Answer


GLYCOGEN - is stored in 1. liver 2. pancreas 3. muscles 4. spleen a)1,2 b)2,3 c)3,4 d)1,3 Answer


INSULIN - a)increases the concentration of glucose in muscles b)reduces the concentration of glucose in muscles c)has no effect on the concentration of glucose in muscles d)increases fats in adipose tissues Answer


ENZYMES - The principal enzyme which makes liver glycogen to split into glucose is: a)somatostatin b)insulin c)phosphorylase d)glucagon Answer


INSULIN - converts excess glucose (beyond what liver can storAnswer


FAT SPARER - (reduces use of fat and increases use of glucose ): a)glucagon b)glycogen c)insulin d)somatostatin Answer


CELLS - which normally use GLUCOSE for energy: a)brain cells b)cells in heart c)cells in lungs d)nephrons Answer


CELLS - which experience difficulties in using FAT as energy a)brain cells b)cells in heart c)cells in lungs d)nephrons Answer


HYPOGLYCEMIC SHOCKS - mainly affect a)adrenal gland b)brain c)intestines d)pancreas Answer


STORAGE FORM OF FATS IN ADIPOSE TISSUES - is a)amino acids b)triglycerides c)lipase d)acetoacetic acid Answer


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