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Vsevolod [243]
2 years ago
12

Methods of adjusting tonicity are:

Medicine
1 answer:
Angelina_Jolie [31]2 years ago
7 0

Cryoscopic method is put forward to determine the amount of salt for maintaining tonicity.

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Dan has been lost in the desert for 2 days with very little water. As a result of this exposure, you would expect to observe whi
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Answer:

The correct answer is a. elevated ADH levels

Explanation:

The function of ADH is to regulate the excretion of water from kidneys. As Dan has been lost in the desert for 2 days his body must be dehydrated and in stress which gives signal to hypothalamus gland to increase ADH level.

Once ADH level is increased his kidney starts reabsorbing as much water as it can preventing his body to become dehydrated and  reduce his urine amount.

So the correct answer is a. elevated ADH levels

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3 years ago
Why is the presence of multiple alleles a deviation from Mendel's principle?​
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Imagine a world where health insurance does not exist. On the upside, you don’t have to pay any health insurance premiums! On th
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that's so true. and the world is still sort of like that, since some people don't have health insurance and they still have to pay with cash up front

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2 years ago
the recommended sun exposure needed by light-skinned individuals without sunscreen and living in sunny climates to produce vitam
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The most natural approach to get enough Vitamin D is through regular sun exposure. Aim for 10 to 30 minutes of midday sunshine many times per week to maintain appropriate blood levels. Those with darker complexion may require a little more.

<h3>What is Vitamin D ?</h3>

According to the National Institutes of Health, two to three times per week, between five and thirty minutes of unprotected sun exposure to your face, arms, legs, or back between the hours of 10 a.m. and 3 p.m. is sufficient for your body to produce all of the D3 it requires. Vitamin D synthesis can be inhibited by sunscreen.

Your skin tone, age, dietary habits, and the environment in which you reside all have a role. In general, scientists believe that 5 to 15 minutes, or up to 30 minutes if you have dark skin, is approximately right to get the most benefit without endangering your health. If you wear sunscreen, you can spend more time outside and yet receive the same result.

In the continental United States, UV rays are typically highest between 10 a.m. and 4 p.m. (9 a.m. to 3 p.m. standard time). The UV Index predicts each day's UV ray intensity. Avoid overexposing your skin to the sun if your area's UV index is 3 or higher.

To know more about Vitamin D please click here : brainly.com/question/4551554

#SPJ13

6 0
1 year ago
The body's first line of defense is formed by the:
Scilla [17]

Answer: 1. The Epidermis. The epidermis is the water-resistant outer layer of skin and the body's first line of defense against environmental elements, ultraviolet, tradiation, bacteria, and other germs.30 ene. 2020

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