Pathophysiology practice test (18)

Pathophysiology practice test (18)

>>>>>>>>>>..Stress..<<<<<<<<<<<<< ......... Multiple Choice...........

published on June 12, 201237 responses 0

the stress peptic ulcer mainly caused by?

Select the two correct answers
glucocorticoid
catecholamine
somatotropin
aldosterone

the increased secretion of hormones in stress are?

Select the four correct answers
glucagon
catecholamine
glucocorticoid
aldosterone

the changes of cardiovascular system in stress may be?

Select the three correct answers
increased heart rate
arrhythmia
decreased BP
myocardial ischemia

what are the mechanisms of hyperglycemia in stress?

Select the three correct answers
epinephrine
norepinephrine
aldosterone
somatotropin

the main neuroendocrine responses to stress are?

Select the two correct answers
activation of central nervous system
activation of sympathetic nerve
system
increased secretion of all endocrinic
hormones
activation of Hypothalamus pituitary
gland adrenal cortex system

which are the situations of redistribution of blood in stress?

Select the two correct answers
the blood volume of coronal arterial
is increased
the blood volume in skeletal muscle
is inscreased
the blood volume of renal is
increased
the blood volume of skin is increased

which reactions induced by increased secretion of glucocorticoid in stress are beneficial?

Select the two correct answers
stabilizing the membrane of lysosome
suppressing the immune reaction
suppressing the inflammatory response
supressing the regeneration of tissue

the harmful factors which result in stress peptic ulcer are?

Select the four correct answers
reflux of H to mucosa
function of glucocorticoid
acidosis
decreased blood volume of gastic
mucosa

in stress human body always have?

Select the two correct answers
increased secretion of catecholamine
increased content of insulin
increased function of immune system
increased secretion of glucocorticoid

the disadvantages of autonomic nervous system reaction in stress are?

Select the three correct answers
promotion of platelet accumulation
constriction of abdominal viscera
blood vessels
increased consumption of oxygen by
heart
dilation of bronchi

which descriptions about the funtions of glucocorticoid in stress are wrong?

Select the two correct answers
the secretion of glucocorticoid is
regulated by ACTH
it can inhibits the realease of
substances involved in inflammatory
process
it can suppress the increasing of
blood glucose
it has not any relation with the
happening of stress peptic ulcer

the decreased immunological funtion of body in chronic stress mainly caused by?

Select the two correct answers
increased ACTH
increased glucocorticoid
decreased insulin
increased catecholamine