What are the parasympathetic neurons, Biology

What are the parasympathetic neurons

Patient A has a disease that has destroyed half of the alpha-adrenergic receptors on each of the smooth muscles that control the diameter of patient A's arterioles.  Which of the following will help restore patient A's blood pressure toward normal levels?

A. Lower values of cardiac output compared with pre-disease values of cardiac output.

B. Lower values of activity in parasympathetic neurons that synapse on SA node cells of the heart compared with pre-disease levels of activity in these parasympathetic neurons.

C. Higher values of activity in the parasympathetic neurons that synapse on the smooth muscles that control the diameter of patient A's arterioles compared with pre-disease values of activity in these neurons.

 

Posted Date: 8/6/2013 5:29:16 AM | Location : United States







Related Discussions:- What are the parasympathetic neurons, Assignment Help, Ask Question on What are the parasympathetic neurons, Get Answer, Expert's Help, What are the parasympathetic neurons Discussions

Write discussion on What are the parasympathetic neurons
Your posts are moderated
Related Questions
The risk for IE among IV drug abusers, 2 to 5 per cent per patient- year, is estimated to be several fold greater than that of patients with rheumatic heart disease or prosthetic v

Characteristics of Lake Ecosystems The environment of static waters of lakes and ponds sharply contrasts with those of lotic ecosystems. Light penetration in lakes is usually

NUCLEUS First described and christened by Robert brown 1831, a nucleus is the largest and most important organelle of eukaryotic cells. It is membrane bound and generally locat

Q. Spontaneous deamination of cytosine: 1. Deamination of cytosine is common and results in conversion of cytosine to uracil 2. can be repaired by excision repair process (i)

What is Radiographic Template Radiographic Template : You should always use it while taking a panoramic radiograph of the patient. It is done to counter the effect of magnific

difference between holophytic nutrition and holozoic nutrition.

Mental Health For physiological health & social status, it is necessary to maintain mental health. Mental illness is characterised by - Depression Insomnia Exces

Explain Gellan Gum Gellan is an exopolysaccharide consisting of  β-D-glucose,  β-D-glucuronic acid,  α-L-rhamnose with acetate and glycerate groups, produced by the bacterium S

M a l i g nant catarrhal fever (MCF) Malignant catarrhal fever is invariably fatal generalized lymphoproliferative disease of cattle and sometimes of wild ruminants. It is

Closed Heart Surgery Blind operations and access is obtained into the heart through incision on the ventricular or atrial wall. Commonest closed heart surgery done is m