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son4ous [18]
3 years ago
13

Which of the following types of macromolecules are found in all viruses? Select all that apply.a. Nucleic acidsb. Polysaccharide

sc. Lipidsd. Proteins
Medicine
1 answer:
sergejj [24]3 years ago
8 0

Answer:

Nucleic Acids and proteins. (A, D)

Explanation:

Viruses are known as the typical parasites in the living environment, they are not plants, animals, or bacteria. All viruses have nucleic acid, either Deoxyribonucleic acid or Ribonucleic acid as their genetic material, but not both, and consisting of a protein coat, which helps to surround the nucleic acid (DNA, and RNA).

The basic viruses have only enough RNA or DNA to encode 4 proteins. They are generally classified by the species they infect such as plants, bacteria, or animals. Mostly they are two types in shapes: rods, or filaments, and spheres.

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Four examples of how you think elderly people living in care facilities can benefit from culture change are {core values, respect and dignity self-determination}
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3 years ago
A client presents at the emergency department reporting dizziness, mental confusion, and difficulty hearing. what should the nur
Nataly [62]

Answer:

Salicylism is caused by an aspirin over dosage leading to salicylic acid toxicity in the body. The poisoning can be acute or chronic depending on the dosage of Aspirin. A dosage of above 100 mg/dL is considered toxic.

Explanation:

In severe conditions, it may even lead to the death of the patient. In mild conditions, it exhibits symptoms such as ringing ears, vomiting, and nausea.

The mortality of the patients may be due to swelling of vital organs like lungs, kidneys, or cardiac arrest.

There is no specific treatment for salicylism. Substances such as activated charcoal and potassium chloride are used as an antidote. In extreme conditions, hemodialysis is also done to remove the toxic substances from the blood.

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4 0
1 year ago
Read 2 more answers
PLEASE PLEASE HELP ME!
klemol [59]

Answer:

D.

Explanation:

Nil per os (NPO) means nothing by mouth. It is important to

know if the patient has eaten or drunk anythin prior to surgery to

prevent vomiting and possible aspiration

4 0
3 years ago
3. A 12-year-old child experiences high fever and chills. He also says that his heart feels like its pounding. Two weeks before
maxonik [38]

Answer:

The child seems to have an infective endocarditis probably because of the skinned knee which could have acted as a route for transmission into the body and reaching the heart and causing infection leading to increased in body temperature with chills(typical signs), pounding or rapid heart rate. This also exhibits an abnormal heart murmur .It can found in children if they have some skin injury.

Treatment:

-Antipyretics to reduce temperature

-Antibiotics to treat infection

-Skin hygiene to prevent entry of bacteria via open end

-Daily dressing as per need to prevent

-multiplication and growth of microorganisms

8 0
3 years ago
The AV node is located
Musya8 [376]

Answer:

a. in the bottom of the atrium just above the ventricles

Explanation:

AV node -

It helps to control the heart rate , it serves as an electrical relay station , reduces the electrical current which is sent by the SA node .

The location of the AV node , is at the lower back section of the inter atrial septum , and conducts the electrical impulse normally from the atria to ventricles .

3 0
3 years ago
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