A group of nurses are discussing the difference of an agonist verses an antagonist. Which of the following medications may the nurse select as an agonist?

Medications that limit the receptor activity

Medications that block the receptor activity

Medications that change the receptor activity

Medications that activate the receptor activity and are synergistic

Answer and Explanation

The Correct Answer is D

A. Medications that limit the receptor activity: This describes an antagonist, which reduces or limits receptor activity.

B. Medications that block the receptor activity: This also describes an antagonist, which prevents receptor activation.

C. Medications that change the receptor activity: This statement is vague and does not clearly define an agonist.

D. Medications that activate the receptor activity and are synergistic: An agonist binds to a receptor and stimulates a response, often enhancing normal physiological functions.

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Free Nursing Study Resources

Correct Answer is ["2000"]

Explanation

1 liter = 1000 mL
2 liters = 2 × 1000 = 2000 mL

A. Trailing B. Double C. Leading D. Decimal point

Correct Answer is C

Explanation

A. Trailing: Incorrect because trailing zeros (e.g., 5.0 mg) should be avoided, as 5.0 mg could be misread as 50 mg.

B. Double: Not relevant to numeric safety measures.

C. Leading: A leading zero (e.g., 0.5 mg instead of .5 mg) helps prevent medication errors. Without a leading zero, .5 mg could be misread as 5 mg, leading to a dangerous overdose.

Correct Answer: C

D. Decimal point: This refers to the proper use of decimal points in dose documentation. While using decimal points is critical, this alone doesn’t address all potential errors related to formatting (e.g., leading or trailing zeros).

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A group of nurses are discussing the difference of an agonist verses an antagonist. Which of the following medications may the nurse select as an agonist?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

For proper hydration, 2 liters of fluid are recommended dally. This is the equivalent to ____ mls? Type in numerical answer with no comma’s. Do not add unit of measure.

Correct Answer is ["2000"]

Explanation

To prevent medication errors and reduce the possibility of causing harm to a patient, the provider should always use a _____

Correct Answer is C

Explanation

At an annual physical a patient weighs 198 lbs, which is the equivalent of ________ kilograms. numeric value only). (Round answer to nearest whole number, enter numeric value only.)

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