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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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Efficacy and Safety of Combination Antiplatelet Therapies in Patients With Symptomatic Intracranial Atherosclerotic Stenosis
MAXImum [283]

Efficacy and Safety of Combination Antiplatelet Therapies in Patients With Symptomatic Intracranial Atherosclerotic Stenosis Background and purpose: An optimal strategy for management of symptomatic intracranial atherosclerotic stenosis (ICAS) has not yet been established.

<h3>What is Antiplatelet Therapies?</h3>

A class of medications known as antiplatelets prevents blood cells, or platelets, from clumping together and producing a blood clot.

Platelets are transported to the site of an injury whenever it occurs in your body, where they cluster together to create a blood clot. Your body's bleeding is stopped by this. This is advantageous if you have a wound or cut. But occasionally, in a blood artery that is damaged, swollen (inflamed), or that has plaque buildup, platelets will congregate (atherosclerosis). When this occurs, the platelets may lead to the formation of a blood clot inside the vessel. Placing stents, artificial heart valves, and other devices inside the heart might also result in blood clots from platelets.

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5 0
1 year ago
The nurse is caring for a client receiving mannitol via intravenous (IV) infusion. A vial is sent from the pharmacy, and in prep
azamat

Appropriate nursing action would be place the vial in warmer water.

When exposed to low temperatures, solutions of mannitol may crystallize. If crystals are observed, the container should be warmed to redissolve, then cooled to body temperature before administering. Diluted solutions of mannitol are less likely to crystallize, especially if the final concentration is less than 15%.

An administration set with a filter should be used for infusions containing 20% or more of mannitol. At concentrations of 15% or greater, mannitol may crystallize at low temperatures. Mannitol should only be given intravenously and never given intramuscularly or subcutaneously. Mannitol should not be administered with whole blood.

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3 0
1 year ago
The nurse is teaching the caregiver of an older adult client about urinary incontinence. What statement should the nurse make to
V125BC [204]

The statement that the nurse makes to the caregiver about urinary incontinence in the older adult is "Urinary incontinence has many causes and can often be improved with intervention".

<h3>What is Urinary incontinence?</h3>

Urinary incontinence may be defined as a condition when an individual feels an unintentional passing out of urine. It is of many types including stress incontinence, coughing, sneezing, etc.

Urinary incontinence is of many types and has many causes as well. Nowadays, it is most common and affects millions of people worldwide.

Therefore, the statement that the nurse makes to the caregiver about urinary incontinence in the older adult is "Urinary incontinence has many causes and can often be improved with intervention".

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6 0
2 years ago
a client's holter monitor strip reveals a heart rate with normal conduction but with a rate consistently above 105 beats/minute.
Sedbober [7]

Sinus tachycardia can be the most probable condition which results into high heart rate above 105 beats/minute. This problem is not very serious and is treatable.

<h3>What is Sinus tachycardia?</h3>

Sinus tachycardia is a type of irregular heartbeat which is characterized by a faster than the normal heart rhythm. The heart's sinus node generates electrical impulses which travels through the heart muscle that causes the heart to beat. A normal sinus rhythm has an average heart rate of the range between 60 and 100 beats/minute.

Treatment is not necessary for sinus tachycardia as it is not a very serious issue. However, if an underlying condition is causing these symptoms, it needs to be treated on time. Treatments for sinus tachycardia include medications such as beta-blockers or calcium channel blockers which can lower the heart rate.

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4 0
1 year ago
The nurse knows an appropriate outcome statement for the nursing diagnosis impaired swallowing is
AlexFokin [52]

Answer:

An appropriate goal statement for Impaired swallowing is that the patient will not exhibit any signs or symptoms of aspiration during this hospitalization (e.g., lungs clear, respiratory rate within normal range for patient). Consuming 50% of meals and gaining weight are appropriate goals for Imbalanced nutrition: less than body requirements

4 0
3 years ago
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