Multiple choice

There are certain important factors causing vasoconstriction or vasodilation in arterioles. Which among the following factors causes vasoconstriction in the arterioles?

  1. Paracrines

  2. Local chemical factors

  3. Non-adgregenic, non-cholinergic autonomic nerves

  4. Renal hormones

  5. Epinephrine

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Two kidney hormones, angiotensin II and vasopressin, are powerful vasoconstrictors.