A nurse is caring for a postoperative client following a total knee replacement. Which of the following medications should the nurse anticipate the provider to prescribe to prevent the formulation of a deep vein thrombosis (DVT)?

Enoxaparin

Alteplase (tPA)

Warfarin

Clopidogrel

Answer and Explanation

The Correct Answer is A

A. Enoxaparin. Enoxaparin is a low molecular weight heparin used for prophylaxis against DVT. It works by inhibiting clotting factors and is commonly used postoperatively to prevent DVT formation.

B. Alteplase (tPA): Alteplase is a thrombolytic agent used to dissolve clots and is not used for DVT prophylaxis.

C. Warfarin: Warfarin requires monitoring and has a delayed onset, making it less suitable for immediate postoperative DVT prophylaxis.

D. Clopidogrel: Clopidogrel is an antiplatelet agent and is not typically used for DVT prophylaxis postoperatively.

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Correct Answer is B

Explanation

A. The use-even one time-of any substance: Too broad and does not specify harm or misuse. Using a prescribed medication once wouldn't necessarily be misuse.

B. The use of a psychoactive compound/drug/substance in an amount or frequency that causes harm to the person or others. Defines misuse as harmful use impacting health or safety. Substance misuse involves using substances in a way that causes harm, which can include physical, psychological, or social consequences.

C. The use of any substance in a manner, situation, amount or frequency that can cause harm to users or to those around them: While this choice highlights potential harm, it lacks specificity regarding psychoactive substances. It’s a broader concept that may include non-psychoactive substances as well.

D. The use of a psychoactive compound/drug/substance that poses hazards to health and impacts all aspects of the client's life: This definition is comprehensive but not as succinct as choice B. It encompasses physical, psychological, and social consequences of substance misuse.

A. Hypnosis B. Cognitive-behavioral therapy (CBT) C. Medication D. Physical restraint

Correct Answer is B

Explanation

A. Hypnosis: Not typically used for aggressive behavior disorders.

B. Cognitive-behavioral therapy (CBT). CBT is effective in modifying behavioral responses and addressing aggression through structured therapy sessions. CBT helps individuals recognize triggers for aggressive behavior and develop coping strategies.

C. Medication: Sometimes used adjunctively but not typically first-line for behavioral therapy.

D. Physical restraint: Used in emergencies but not a treatment for the disorder itself.

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A nurse is caring for a postoperative client following a total knee replacement. Which of the following medications should the nurse anticipate the provider to prescribe to prevent the formulation of a deep vein thrombosis (DVT)?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What is the definition of substance misuse?

Correct Answer is B

Explanation

What treatment is commonly used for aggressive behavior disorder?

Correct Answer is B

Explanation

A nurse is reviewing the medical records of clients on a hospital floor. Which client would the nurse expect is most at risk for hyperthyroidism?

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