A client is prescribed antibiotics while awaiting the results of their wound culture. The nurse understands this method of medication therapy is known as:

Palliative therapy

Prophylactic therapy

Maintenance Therapy

Empiric therapy

Answer and Explanation

The Correct Answer is D

A) Palliative therapy: Palliative therapy is aimed at providing relief from symptoms and improving the quality of life in patients with serious or terminal illnesses. It does not pertain to the use of antibiotics before culture results are available.

B) Prophylactic therapy: Prophylactic therapy is used to prevent the occurrence of an illness or infection before it happens. For example, antibiotics given before surgery to prevent infections would be considered prophylactic therapy, but this is not the case here.

C) Maintenance therapy: Maintenance therapy is used to sustain a desired level of therapeutic effect after an initial treatment phase. It focuses on keeping a condition under control rather than addressing an acute or uncertain condition.

D) Empiric therapy: Empiric therapy refers to the use of antibiotics or other medications based on clinical judgment and initial symptoms before the results of diagnostic tests, such as wound cultures, are available. This approach is used to start treatment promptly and manage the infection while awaiting precise identification of the pathogen.

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Free Nursing Study Resources

Correct Answer is ["B","C","E"]

Explanation

A) Parenteral medications are avoided due to fragility of veins: While it is true that older adults may have fragile veins, this does not mean that parenteral medications are universally avoided. Parenteral medications are still used based on clinical needs, though careful consideration is given to the condition of the veins.

B) Older adults are at risk for drug toxicity due to accumulation in the body: This is correct. As people age, their liver and kidney functions often decline, leading to decreased metabolism and excretion of drugs. This can result in drug accumulation and an increased risk of toxicity.

C) The elderly population is susceptible to polypharmacy: This is correct. Older adults often take multiple medications for various chronic conditions, increasing the risk of drug interactions, side effects, and complications. Polypharmacy is a common issue in this population.

D) Medication metabolism tends to be faster in older adults: This is incorrect. Medication metabolism generally slows down in older adults due to decreased liver function. Slower metabolism can lead to drug accumulation and increased risk of adverse effects.

E) Older adults have delayed absorption: This is correct. Although the rate of absorption may not be significantly affected, the overall absorption can be altered due to changes in gastrointestinal function and blood flow in older adults.

A. Category A- indicate no risk to the human fetus. B. Category C- medications indicated possible risk in humans has been reported. C. Category X - medications have reportable fetal abnormalities associated with consumption. Positive evidence of fetal risk is available in both humans and animals D. Category B -Studies indicate no risk to the animal fetus, with no information on human fetuses available.

Correct Answer is ["A","B","C","D"]

Explanation

A. Category A:
Medications classified as Category A are considered the safest during pregnancy. They have been well-studied in pregnant humans, and no risk to the fetus has been demonstrated. This classification means that adequate and well-controlled studies have shown no evidence of harm to the fetus in the first trimester and no risk in later trimesters.

B. Category C:
Category C medications have shown potential risks to the fetus in animal studies, and there are no well-controlled studies in humans. The benefits of the medication may outweigh the potential risks, but caution is advised. These medications are used when the potential benefits justify the potential risks to the fetus.

C. Category X:
Category X medications are contraindicated in pregnancy due to evidence of fetal abnormalities or risks that outweigh any potential benefits. These medications have demonstrated clear evidence of harm to the fetus in both human and animal studies, and their use is not recommended during pregnancy.

D. Category B:
Category B medications have shown no risk to animal fetuses, but there is a lack of adequate and well-controlled studies in pregnant humans. The absence of evidence of harm in animal studies suggests that these drugs are generally considered safe, though their effects on human fetuses are not well-documented.

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A client is prescribed antibiotics while awaiting the results of their wound culture. The nurse understands this method of medication therapy is known as:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for an older adult client. The nurse should recognize that which of the following considerations apply to older adults and pharmacology? (Select all that apply).

Correct Answer is ["B","C","E"]

Explanation

Correct Answer is ["A","B","C","D"]

Explanation

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