Action potentials cannot be transported more quickly within the dendrites of neurons thanks to myelin sheaths.
A fatty substance generated by Schwann cells makes up the myelin sheath. This substance stops nerve impulses from moving along the axon. The axon of the nerve cell, not the dendrites, is encircled by the myelin sheath. For saltatory conduction, it is required. The axon of a neuron is encased in myelin. By insulating the axon, it helps to accelerate conduction. Where the myelin sheath surrounds the axon, the action potential cannot arise. Instead, the action potential is transported to the end of the nerve where it can be passed on to the following neuron by the electrical wave generated at each node. Neurons with myelin can communicate up to 20 times faster than neurons without myelin.
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#SPJ4
1) A : Because communication is important to help others understand.
2) A : The student is bettering herself by raising her grade.
3) D : Sending a positive message requires listening , eye contact and a physical notation.
4) B : Insulting people will just make things worse.
5) D : Your email can't be something crazy haha , no one would take that on a positive note . Lol
I hope this helps :)
Answer:
The LPN/LVN should check for any weight gain from fluid retention.
Explanation:
A heart rate of 110/min, has exceeded regular heart beats /min, thus this is a sign of tachycardia.Combined with shortness of breath and fatigue, incidentally just a week after Myocardial infarction,then there is a like-hood of heart failure.
The sluggishness from possible inability of the heart to circulate blood efficiently (heart failure) may be due to retention of fluids in the heart. and the vascular systems. Therefore it is imperative for the LPN/LVN to check for edema from venous retention.
Consanguinity
This is the blood relation to a common ancestor.
There's not really a cure but there's different types of treatment and medication that can help with it