A nursing student reports experiencing test-taking anxiety, including physical symptoms like a racing heart and trembling hands before exams. Which medication would the healthcare provider likely prescribe for episodic and acute symptom relief?

Propranolol

Lorazepam

Sertraline

Buspirone

Answer and Explanation

The Correct Answer is B

A. Propranolol: Propranolol is a beta-blocker that can be used to treat physical symptoms of anxiety, such as a racing heart. While it may help reduce physiological symptoms, it does not address the psychological components of anxiety and is not commonly prescribed for acute anxiety episodes like test-taking anxiety. Propranolol is more effective for individuals with performance anxiety (e.g., public speaking).

B. Lorazepam: Lorazepam is a benzodiazepine that works by depressing the central nervous system, providing rapid relief of acute anxiety symptoms. It is often used for short-term management of anxiety and can effectively reduce symptoms such as racing heart and trembling hands, making it appropriate for episodic anxiety like test-taking anxiety. However, it is typically prescribed for short-term use due to its potential for dependence.

C. Sertraline: Sertraline is a selective serotonin reuptake inhibitor (SSRI) used for chronic anxiety and depression, but it is not effective for acute episodic anxiety. SSRIs are typically prescribed for long-term management of anxiety disorders, rather than immediate symptom relief.

D. Buspirone: Buspirone is an anxiolytic medication used for generalized anxiety disorder (GAD) but has a delayed onset of action and is not effective for acute, episodic anxiety relief. It is more suitable for long-term management rather than immediate symptom control.

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Correct Answer is ["2"]

Explanation

50 mcg is to 1 tablet as 100 mcg is to x tablets

So, 50/1 = 100/x

Cross-multiplying: 50x = 100

Dividing both sides by 50: x = 2

Therefore, the nurse should administer 2 tablets daily.

A. The lithium level is within the therapeutic level for initial treatment. B. A blood lithium level of 1.8 mEq/L is not within the maintenance treatment level. C. The lithium level is below the therapeutic treatment level. D. The lithium level is at the toxic level.

Correct Answer is D

Explanation

A. A level of 1.8 mEq/L is too high for initial treatment, as it is above the therapeutic range.

B. A level of 1.8 mEq/L is not within the maintenance treatment level, which is typically 0.6–1.2 mEq/L.

C. The level is above the therapeutic level, not below it.

D. A lithium level of 1.8 mEq/L is above the therapeutic range (0.6–1.2 mEq/L) and is considered toxic. Toxicity can lead to serious side effects like tremors, confusion, and renal dysfunction.

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A nursing student reports experiencing test-taking anxiety, including physical symptoms like a racing heart and trembling hands before exams. Which medication would the healthcare provider likely prescribe for episodic and acute symptom relief?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer levothyroxine 100 mcg PO daily. Available is levothyroxine 50 mcg tablets. How many tablets should the nurse administer daily? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["2"]

Explanation

A nurse reviews the laboratory report for a client who is receiving lithium three times daily PO. The client's current blood lithium level is 1.8 mEq/L. The nurse identifies that this lab value indicates which of the following?

Correct Answer is D

Explanation

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