Answer:vitamin Y and vitamin Z are the essential nutrients.
Explanation:
When the researcher treated the mouse cells in the absence of vitamin W and X, the cells survived but when he eventually removed vitamin Y and Z the cells died. This implies that for the cells to grow and survive Vitamin Y and Z which are the essential Vitamin needs to be present. Thanks alot. I hope it helps!
<span>The passage through which the fetus is expelled during parturition, leading from the uterus through the cervix, vagina, and vulva.</span>
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.
Reading more about abscess draining, here
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Vitamins dont contain calories. only fat, protein, and and carbohydrates contain calories. vitamins are chemicals that the body needs in small amounts to to support biochemical reactions.
