The main function of nor-adrenaline is
The main function of nor-adrenaline is
- A
Contraction of arteries
- B
To stop contraction of arteries
- C
Relaxation
- D
None of the above
Similar Questions
Norepinephrine
$(i)$ is released by sympathetic fibers
$(ii)$ is released by parasympathetic fibers
$(iii)$ increases the heart rate
$(iv)$ decreases blood pressure.
Which of the above statements are correct ?
Norepinephrine
$(i)$ is released by sympathetic fibers
$(ii)$ is released by parasympathetic fibers
$(iii)$ increases the heart rate
$(iv)$ decreases blood pressure.
Which of the above statements are correct ?
- [NEET 2013]
The hyposecretion of which hormone leads to loss of sodium and water through urine, low blood pressure and hypotension?
The hyposecretion of which hormone leads to loss of sodium and water through urine, low blood pressure and hypotension?
In males, $LH$ stimulates the synthesis and secretion of hormones called
Angiotensin is derived from plasma protein "angiotensinogen'' by the action of renin and other nervous stimuli. Angiotensin stimulates the following
Angiotensin is derived from plasma protein "angiotensinogen'' by the action of renin and other nervous stimuli. Angiotensin stimulates the following
- [AIPMT 1992]
$I.$ The adrenal cortex secretes many hormones called corticoids $II.$ Corticoids involved in carbohydrate metabolism are called glucocorticoids $III.$ Cortisol is main glucocorticoids $IV.$ Aldosterone is the main mineralocorticoids
Select the correct combination from the given options
$I.$ The adrenal cortex secretes many hormones called corticoids $II.$ Corticoids involved in carbohydrate metabolism are called glucocorticoids $III.$ Cortisol is main glucocorticoids $IV.$ Aldosterone is the main mineralocorticoids
Select the correct combination from the given options