Answered

Join the IDNLearn.com community and start exploring a world of knowledge today. Get timely and accurate answers to your questions from our dedicated community of experts who are here to help you.

Direct vasodilators lower blood pressure because they:
Select one:
a. increase cardiac output.
Ob. prevent the release of renin.
C.
cause arterioles to relax.
d. prevent the release of norepinephrine.

Sagot :

GinnyAnsweridn

Final answer:

Vasodilators reduce blood pressure by relaxing arterioles, increasing blood flow, and normalizing blood pressure.


Explanation:

Vasodilators lower blood pressure by causing arterioles to relax, leading to a decrease in vascular resistance and increased blood flow, which helps normalize blood pressure.

Nitric oxide is an important vasodilator that signals smooth muscle relaxation in blood vessels, resulting in widened arteries and reduced blood pressure.

Sympathetic stimulation triggers the release of epinephrine and norepinephrine, enhancing cardiac output and vasoconstriction to help return blood pressure to normal levels.


Learn more about Vasodilators and blood pressure regulation here:

https://brainly.com/question/38335854


We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Your search for answers ends at IDNLearn.com. Thanks for visiting, and we look forward to helping you again soon.