A person has cold,
painful fingertips because of excessively constricted blood vessels
in the skin. Which of...
50.1K
Verified Solution
Link Copied!
Question
Medical Sciences
A person has cold,painful fingertips because of excessively constricted blood vesselsin the skin. Which of the following alterations in autonomicfunction is most likely to be involved?
a. Low concentration of circulating epinephrine
b. High sensitivity of arterioles to norepinephrine
c. High sensitivity of arterioles to nitric oxide
d. Low parasympathetic nerve activity
e. Arterioles insensitive to epinephrine
Answer & Explanation
Solved by verified expert
3.6 Ratings (493 Votes)
Answer Option D Low parasympathetic nerve activity Explanation The two branches of the peripheral nervous system include the somatic neural system which innervates the voluntary parts of the body whereas the second branch is the autonomic nervous system which controls the functioning of the involuntary activities of the body It has two branches the sympathetic nervous system and the parasympathetic nervous system which opposes the functioning of each other Given in the question that
See Answer
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!