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2 years ago

Histamines are an important chemical in the body. What is their purpose in the immune system?

1 answer:

3 0

They are usually the most irritating line of defense and the body's reaction to a potential contaminant.

For example, when one touches poison ivy, the body will release histamines to react to the allergen. A blotchy red patch will appear on the skin (possibly several). An anti-histamine, like Benadryl, can help clam these symptoms.

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This statement is true

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2 years ago

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With all of the resources that the united states has, why is it that we have the highest mortality rate of infants?.

melomori [17]

The main cause of the high infant mortality rate in the United States is premature births.

<h3>Why does the United States have the highest mortality rate for infants?</h3>

Infant mortality is the term used to describe infant deaths under one year of age.

The main cause of the high infant mortality rate in the US is these premature deliveries. Pre-term births can result from a variety of maternal factors, many of which are beyond the expecting mother's complete control, including high blood pressure, diabetes, the Zika virus and other diseases, as well as old age. While certain other aspects, like stress level, may be addressed, they are not totally under our control.

Contrarily, some risk factors are under your control, such using tobacco, alcohol, cocaine, and other substances. When talking about premature births and infant mortality, it's important to keep in mind the crucial problem of the absence of universal access to high-quality prenatal care.

Additionally, because approximately 50% of pregnancies in the US are unplanned, some women may not discover they are expecting in time to receive early prenatal care, which may contribute to the high rate of premature births in our nation.

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1 year ago

Which intervention would the nurse provide while caring for an older adult client who is reported to have decreased estrogen pro

timurjin [86]

Age-related decreases in estrogen production affect skin texture, making it dry and thin. To avoid skin injury, the nurse should avoid using tape on the client's skin.

<h3>What is estrogen?
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Estrogens are a class of hormones which play an essential role in women's normal erotic and reproductive advancement.

The ovaries produce the majority of estrogen hormones, though the adrenal glands and fat cells also produce small amounts.

Estrogen production declines with age, resulting in skin to be dry and usually thin. The nurse should not being using tape on the client's skin to avoid skin injury.

Warm clothing and heart rate monitoring are required for older adult clients with lowered physiological state or hypothyroidism, but not for those with estrogen deficiency.

Thus, these intervention the nurse should provide.

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1 year ago

A number of older adults have come to attend a wellness clinic that includes both blood pressure monitoring and education about

Nadya [2.5K]

Since, the options have not been given the question is incomplete. The complete question is as follows.

A number of older adults have come to attend a wellness clinic that includes both blood pressure monitoring and education about how to best control blood pressure. Which of the leader's following teaching points is most accurate?

a) "Too much alcohol, too little exercise and too much body fat all contribute to high blood pressure."

b) "It's important to minimize the amount of potassium and, especially, sodium in your diet."

c) "High blood pressure is largely controllable, except for those with a significant family history or African Americans."

d) "Hypertension puts you at a significant risk of developing type 2 diabetes later in life."

Answer: a) "Too much alcohol, too little exercise and too much body fat all contribute to high blood pressure."

Explanation:

The excess consumption of alcohol, sedentary lifestyle, obesity, and inadequate intake of potassium can all be responsible for uncontrolled blood pressure or condition of hypertension. Thus people should avoid alcohol consumption, must do exercise regularly to reduce fat and to prevent the blockage of blood vessels with fats and cholesterol. These strategies can help to regulate the high blood pressure.

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2 years ago

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