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butalik [34]
3 years ago
11

Your partner informs you that he believes the 90-year-old male you are caring for is dehydrated. What signs or symptoms best rei

nforces his suspicion of dehydration?
Biology
1 answer:
Anni [7]3 years ago
4 0

Answer:

Dark yellow ,small volume pea.

Infrequent pea.

Dry mouth and tongue.

Sunken eyes.

Dehydration is a condition in which the rate at which the body looses t fluids is higher than the rate at which it takes fluids in.

It is caused by diarrhoea( watery stools )

2.Excessive sweating.

3 vomiting continusly.

4. No access to water intake

5.Polyuria(excessive urination)

6.Fever leading to hyperthermia.

The kidney is the main organ where the effect of dehydration is managed . As a result of increase in the solute potential of the blood,;the hypothalamus secrets ADH hormones which stimulates the Aquaporins(transmembrane proteins in the collecting duct and the distal convoluted tubules) to open .Therefore water moves in by osmosis to reduce the higher solute potential of the blood. Therfore low volume,high concentrated urine is produced.

This homeostatic function of the kidney ensures balanced in the electrolyte fluids of the body to manage dehydration,before medical intervention.

Explanation:

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The correct answer is C. She added water that was hypotonic to the culture of organisms, and they ruptured.

Explanation:

In biology, a hypotonic solution is a substance with less concentration than the inner concentration in cells, this is the opposite of a hypertonic solution that has a higher concentration. Additionally, if cells are in hypotonic solution water or liquid will begin to get into them and this would make cells burst and finally explode and die due to the pressure in them.

This occurred in the case presented as it is likely the organisms collected from the ocean had a high concentration and therefore hen they were exposed to clean water in which concentration was lower, water entered into the cells and made them explode, which explains the only remains of them were bit and pieces.

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3 years ago
Will mark brainliest that has best answer!!!
ratelena [41]

Answer:

Switching to sustainable energy sources such as solar power, hydroelectric power and wind power can reduce the amount of fossil fuels being used up. Fossil fuels are natural resources from the environment, but when burned the waste product of it is released into the environment and can potentialy affect other natural resources. Switching to a renewable energy source can help conserve natural resources. Renewable energy sources can be used to harness the energy we need without producing harmful products that affect the environment and it's resources.

6 0
2 years ago
The daughter cells are genetically different from the parent cell and from each other. False True
mash [69]

Answer:

False

Explanation:

They are genetically identical to the parent cells, but different from eachother.

7 0
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Why do researchers prefer to use embryonic stem cells instead of adult stem cells ?
siniylev [52]

Answer:

Why not use adult stem cells instead of using human embryonic stem cells in research? Human embryonic stem cells are thought to have much greater developmental potential than adult stem cells. ... However, a newer type of reprogrammed adult cells, called induced pluripotent stem cells, has proven to be pluripotent.

Explanation:

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Answer:

its B

Explanation:

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