The nurse is planning to administer two medications to a client at 0900. Which property of the drugs, if shared by both drugs, indicates a need to closely monitor the client for drug toxicity?

Low bioavailability.

Short half life.

Highly protein bound.

High therapeutic index.

Answer and Explanation

The Correct Answer is C

The property of the drugs that, if shared by both, indicates a need to closely monitor the client for drug toxicity is:

Highly protein bound.

When a drug is highly protein bound, it means that a significant portion of the drug molecules bind to proteins in the bloodstream. This binding can affect the availability and distribution of the drug in the body. If two drugs are highly protein bound and administered together, they may compete for binding sites on the proteins, leading to increased levels of unbound (free) drug in the bloodstream. This can result in higher drug concentrations and an increased risk of drug toxicity.

Closely monitoring the client for drug toxicity is necessary when drugs are highly protein bound because there is a potential for increased drug levels and associated adverse effects. Monitoring for signs and symptoms of drug toxicity, as well as routine laboratory tests to assess liver and kidney function, may be necessary in these cases.

The other properties listed do not necessarily indicate a need for closer monitoring for drug toxicity:

Low bioavailability refers to the fraction of an administered dose that reaches the systemic circulation in an active form. While low bioavailability can affect the effectiveness of a drug, it does not directly imply a need for closer monitoring for drug toxicity.
Short half-life refers to the time it takes for half of the drug concentration in the body to be eliminated. While drugs with short half-lives may require more frequent dosing, this property does not inherently suggest a need for closer monitoring for drug toxicity.
High therapeutic index indicates a wide margin of safety for a drug, meaning that the effective dose is significantly lower than the toxic dose. A high therapeutic index implies that the drug has a wide safety margin and is less likely to cause drug toxicity.

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Correct Answer is B

Explanation

It is important for the nurse to clarify the client's goals for hospitalization, including the client's understanding of the role of radiation therapy in palliative care. The nurse should also assess the client's understanding of the potential benefits and risks of radiation therapy and communicate this information to the healthcare provider.

A. A salad with three kinds of lettuce and fruit. B. Vegetable soup, crackers, and milk. C. A peanut butter sandwich with soda and cookies. D. A tuna fish sandwich with chips and ice cream.

Correct Answer is D

Explanation

A) Incorrect - While a salad includes vegetables and fruits, it may not provide sufficient protein for wound healing.
B) Incorrect - Vegetable soup and crackers might not provide enough protein compared to other options.
C) Incorrect - While a peanut butter sandwich includes some protein, soda and cookies are not rich sources of protein.
D) Correct- A tuna fish sandwich is a good source of protein. Protein is essential for wound healing as it supports tissue repair and regeneration. The choice of a tuna fish sandwich along with chips and ice cream suggests a balanced meal with adequate protein content, which aligns with the teaching of a high protein diet to promote wound healing.

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The nurse is planning to administer two medications to a client at 0900. Which property of the drugs, if shared by both drugs, indicates a need to closely monitor the client for drug toxicity?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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Correct Answer is D

Explanation

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