The nurse is wing concepts of pharmacokinetics with a group of student nurses. The student correctly identifies the timing of the peak effect

How long the patient will experience the medication effects

How long it will take to see the maximum effect of the medication

How long it will take to see the beginning of the therapeutic effect of the medication

The time it takes for the amount of medication in the body to decrease by half

Answer and Explanation

The Correct Answer is B

A. How long the patient will experience the medication effects: This describes duration of action, not peak effect.

B. How long it will take to see the maximum effect of the medication: The peak effect is the time at which the drug reaches its maximum concentration in the bloodstream, leading to the strongest therapeutic effect.

C. How long it will take to see the beginning of the therapeutic effect of the medication: This describes onset of action, not peak effect.

D. The time it takes for the amount of medication in the body to decrease by half: This describes half-life, not peak effect.

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Correct Answer is A

Explanation

A. 0.2 mg: The correct way to write decimal doses is with a leading zero (0.2) to prevent misinterpretation.

B. 0.20 mg: Trailing zeros (0.20) should be avoided because they increase the risk of dosing errors (e.g., misread as "20 mg").

C. 12 mg: Not equivalent to 0.2 mg; incorrect dose.

D. 2.0 mg: Not equivalent to 0.2 mg, and trailing zeros should be avoided.

A. Neuroleptic malignant syndrome B. Teratogenicity C. Parkinson-like syndrome D. Anticholinergic effects

Correct Answer is D

Explanation

A. Neuroleptic malignant syndrome: Causes fever, muscle rigidity, autonomic instability, and altered mental status-not dry mouth or blurry vision.

B. Teratogenicity: Refers to birth defects from medications taken during pregnancy.

C. Parkinson-like syndrome: Involves tremors, muscle rigidity, and bradykinesia-not dry mouth or blurry vision.

D. Anticholinergic effects: Symptoms of dry mouth, blurred vision, and urinary retention are classic signs of anticholinergic side effects caused by medications like antihistamines, tricyclic antidepressants, and some antipsychotics.

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The nurse is wing concepts of pharmacokinetics with a group of student nurses. The student correctly identifies the timing of the peak effect

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting in preparing an in-service program about preventing medication errors when transcribing a prescription. The nurse is using a dosage example of two tenths of a milligram. Which of the following transcription examples should the nurse use?

Correct Answer is A

Explanation

A client reports a dry mouth, blurry vision and a feeling of not being able to fully empty their bladder. The nurse suspects the client is having which type of adverse reaction?

Correct Answer is D

Explanation

A nurse is reviewing the laboratory results of a group of clients. Which of the following laboratory findings should the nurse report to the provider?

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.

6.75 g equals _______mg? Round to nearest whole number. Do not add und of measure.

A client receives the wrong medication in error. The nurse who made the medication error should do which of the following first?

In what syringe should a 6 25 ml of a drug solution be measured?

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?

A nurse is caring for a client who has multiple myeloma and has a WBC count of 2,200/mm2. Which of the following food items brought by the family should the nurse prohibit from being given to the client?

The nurse is caring for a post-surgical patient who was prescribed controlled substances classified schedule IV substances as: