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Alenkasestr [34]
2 years ago
12

What part of a microwave oven protects humans against radiation?

Biology
2 answers:
LekaFEV [45]2 years ago
8 0

Answer:

4

Explanation:

4-magnetrons are used

fiasKO [112]2 years ago
3 0

Answer:

metal shields

Explanation:

I took the test

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While awaiting surgery, a client with a long history of crohn disease is receiving total parenteral nutrition (tpn) on an outpat
melamori03 [73]

While awaiting surgery, a client with a long history of Crohn's disease is receiving total parenteral nutrition (TPN) on an outpatient basis. The nurse teaches the client that TPN helps to prepare for surgery by decreasing the fecal bulk.

Further Explanation:

Crohn's disease is referred to as inflammatory bowel disease. It develops inflammation inside the digestive tract and can lead to pain in abdominal pain, fatigue, severe diarrhea, malnutrition, and weight loss. Mainly inflammation in digestive tract can spread into the deep layers of bowel tissue. It can be debilitating, painful and may lead to life-threatening problems.

Total parenteral nutrition is an alternative way of administering intravenous therapy or feeding patient. TPN acts by decreasing bowel stimulation and fecal bulk. It helps in providing rest to the bowl while waiting for surgery. It doesn’t basically prevent bowel infection. Parenteral nutrition provides the necessary nutrients for the survival of the patient. In general, glucose, lipids, minerals, and amino acids are administered parenterally.

Learn more:

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Answer Details:

Grade: High School

Subject: Biology

Topic: Total parenteral nutrition

Keywords:

Total parenteral nutrition, glucose, lipid, amino acid, TPN, life-threatening, inflammatory bowel disease, pain, fatigue, diarrhea, weight loss, Crohn's disease.

7 0
3 years ago
What purpose would the sand serve?
mihalych1998 [28]

Sand is a granular material composed of finely divided rockand mineral particles. It is defined by size, being finer than gravel and coarser than silt. Sand can also refer to a textural class of soil or soil type; i.e., a soil containing more than 85 percent sand-sized particles by mass.[1]

The composition of sand varies, depending on the local rock sources and conditions, but the most common constituent of sand in inland continental settings and non-tropical coastalsettings is silica (silicon dioxide, or SiO2), usually in the form of quartz. The second most common type of sand is calcium carbonate, for example, aragonite, which has mostly been created, over the past half billion years, by various forms of life, like coral and shellfish. For example, it is the primary form of sand apparent in areas where reefs have dominated the ecosystem for millions of years like the Caribbean.

Sand is a non-renewable resource over human timescales, and sand suitable for making concrete is in high demand.[2] Desert sand, although plentiful, is not suitable for concrete, and 50 billion tons of beach sand and fossil sand is needed each year for construction.

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The chief limiting factor to the success of most trout species is
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The dissolved oxygen content in water
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During a myocardial infarction, proteins that are normally inside the cells leak into the plasma, due to.
Alex_Xolod [135]

During a myocardial infarction, proteins that are normally inside the cells leak into the plasma, due to loss of plasma membrane integrity.

<h3>Cardiac disorders and it's effects:</h3>

There are different types of cardiac or heart disorders that occurs due to different etiological origins.

Example of a cardiac disorder is the myocardial infarction.

Myocardial infarction is defined as the blockage of blood flow to the heart by the presence of blood clot.

This hinders the delivery of oxygen carried by the blood to tissue cells leading to apoptosis (which is a programmed cell death).

This will cause the plasma membrane of cells to lose its integrity leading to leaking of proteins into the plasma.

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