Answer:
Arteries carry blood away from the heart; veins carry blood back to the heart.
Explanation:
In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.
Generally, the cardiac cycle occurs in two (2) stages;
Diastole: in this stage, the ventricles is relaxed and would be filled with blood.
Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.
The best description for arteries and veins is that arteries carry oxygenated blood away from the heart to other parts of the body such as brain, lungs, tissues, etc; veins carry blood that is low in oxygen content back to the heart.
Answer:
Aight depends, do you guys go to school together? Do you guys live next to each other? If no, then you'll just have to wait it out until she contacts you. If she DOES, then wait till school and say hi or go to her house or something.
False, depending on what problems different people have the medicine will effect them differently.
Always eat healthy and drink healthy things.
If a patient has a draining abscess, the nurse should avoid physical contact with the patient.
<h3>What is a draining abscess? </h3>
An abscess is a pocket filled with pus that is formed on the surface of the skin. It is formed on an inflamed region of the skin. The formation of this kind of pocket is the result of infection by bacteria.
Draining of abscesses is a treatment for this condition. In this, the doctor cuts an incision to drain out the pus from the abscess.
Before doing this procedure, the patient is put on a course of antibiotics to prevent any kind of infection that may be resulted from the draining pus.
Therefore, if a patent has a draining abscess, the nurse should avoid physical contact with the patient.
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