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Lorico [155]
3 years ago
12

A couch potato eats lots of pizza, chips, and hamburgers and never exercises, and develops arteriosclerosis, which includes hard

ening of the arteries. If he were to exercise, how would his exercising blood pressure compare to that of a healthy person? How would his or her exercising total peripheral resistance compare to that of a healthy person? Explain your answers.
Biology
1 answer:
g100num [7]3 years ago
5 0

Answer:

The exercising blood pressure of the couch potato would be greater in comparison to that of a healthy individual because in the case of a couch potato the arterial walls are declining in radius. Due to this, there is a greater peripheral resistance because of the small radius and corresponding resistance to the flow of blood.  

A healthy individual presumably does not possess an identical accumulation of plaque as the couch potato does. Thus, their blood vessel is larger, resulting in less peripheral resistance and less resistance to the flow of blood.  

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What would be a consequence of a person having na levels in the blood and interstitial fluids that are well below normal?
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Consequence of a person having Na levels in the blood and interstitial fluids is that Neurons would not be able to undergo normal action potentials.

Nausea and vomiting. Lethargy, or low energy. Headache and confusion. Mental status changes. Normal motion capacity reaching the end of the axon. while an movement potential reaches the quit of an axon, vesicles fuse with the plasma membrane and launch neurotransmitter into the synaptic cleft.

At the peak of the action capability, two methods occur concurrently. First, a number of the voltage-gated sodium channels begin to near. 2d, many more potassium channels open, allowing wonderful fees to depart the mobile. Neurotransmitter is released from nerve ending when something must be excited or inspired , however when the task is carried out the neurotransmitter needs to be eliminated, otherwise the receptor may be in continuous nation of excitation which can be harmful.

Disclaimer:- Your question is incomplete, please refer below for complete question

What would be a consequence of a person having Na+ levels in the blood and interstitial fluids that are well below normal?

A) Neurons would all be depolarized.

B) Neurons would not be able to undergo normal action potentials.

C) Action potentials would occur with greater frequency.

D) Neurons would remain refractory following closure of voltage-gated sodium channels.

E) K+ channels would open to compensate for changes in membrane potential.

Hence the answer is option B Neurons would not be able to undergo normal action potentials.

Learn more about blood here:-brainly.com/question/920424

#SPJ4

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