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TLS Online TPP Program
#Question id: 28985
#Unit 7. System Physiology – Animal
Norepinephrine is formed by which of the following process?
I- hydroxylation followed by decarboxylation of tyrosine
II- by conversion of dopamine in presence of dopamine β -hydroxylase enzyme
TLS Online TPP Program
#Question id: 28986
#Unit 7. System Physiology – Animal
Epinephrine is formed by which of the following process ?
TLS Online TPP Program
#Question id: 28987
#Unit 7. System Physiology – Animal
glucocorticoid secretion is reduced during fetal life and the adrenal medulla is dysplastic due to the deficiency of enzyme, such enzyme is known as____
TLS Online TPP Program
#Question id: 28988
#Unit 7. System Physiology – Animal
Adrenal medullary PNMT is induced by_____
TLS Online TPP Program
#Question id: 28989
#Unit 7. System Physiology – Animal
Which of the following is the major mechanism to terminate the actions of norepinephrine?
TLS Online TPP Program
#Question id: 28990
#Unit 7. System Physiology – Animal
Catecholamines relative function in both increasing and decreasing the secretion of insulin and glucagon via____
I- increasing by β-adrenergic mechanisms
II- inhibiting by β-adrenergic mechanisms
III- increasing by α-adrenergic mechanisms
IV- inhibiting by α-adrenergic mechanisms