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Romashka-Z-Leto [24]
3 years ago
15

For a given species, an increased evolutionary rate would cause a decrease in A) biodiversity. B) fitness of a species. C) simil

arity of the individuals in the species. D) the number of new genes in the DNA of the species.
Biology
1 answer:
Kamila [148]3 years ago
4 0
I'm saying A but I might be wrong that's what I think I tried my best
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Stacey wants to teach third graders in a public school. She just finished her bachelor's degree in education. What is she requir
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Answer: A principal certification

Explanation:

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The nurse manager of a surgical unit observes a nurse providing colostomy care to a client without using any personal protective
vlada-n [284]
The appropriate response of the nurse manager is to reprimand the nurse providing the colostomy care to a client without PPE because of the risk of transmitting nosocomial infections and maintaining hospital hygiene. The use of personal protective equipment should always be imposed in doing potentially infectious work, especially in the hospital.
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In the ED, blood is withdrawn from the vein and into a test tube. The packed cell volume (RBCs) is 1.45 ml, and the plasma volum
Yuri [45]

Answer:

<h2>1.45 + 3.55 = 5.0 (total blood volume);  1.45/5.0 × 100 = 29% (low),</h2>

Explanation:

HCT is calculated as:

HCT = Volume of red blood cells / (Volume of red blood cells + volume of plasma) x 100  

1.45 + 3.55 = 5.0 (total blood volume);  1.45/5.0 × 100 = 29% (low), normal range for an adult female HCT  ranges from 38 to 46% (some sources claim 34.9-44.5%).

*for calculating this, one must know two of these three values: packed cell volume, total blood volume, plasma volume.

Total blood volume = Packed cell volume + plasma volume.

4 0
3 years ago
A chemical has been found to harm the same compound in both prokaryotic and eukaryotic cells. Which compounds are those?
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5 0
3 years ago
Mary Morgan has just been brought into the emergency room of City General Hospital. She is perspiring profusely and is breathing
timurjin [86]

Answer:

The insulin must be administered.

Explanation:

In the given question the Mary has the acidosis that is the level of pH in the blood have dropped below 7.  

It is also provided that the smell of her breath is fruity due to the accumulation of fruity smell molecules called ketones which could be the result of the ketosis. Ketosis occurs when the cellular respiration uses fat as a substrate instead of the carbohydrate. This shows Mary has a condition called ketoacidosis.

The increased level of the glucose in the blood shows that the glucose is not absorbed by the cell which involves the insulin therefore the doctor should administer the insulin drug to the patient.

Thus, insulin is the correct answer.

4 0
3 years ago
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