A nurse is assessing a client's circulatory system. Which of the following pulse sites should the nurse avoid assessing bilaterally at the same time?

Femoral

Popliteal

Brachial

Carotid

Answer and Explanation

The Correct Answer is D

Assessing the carotid pulse simultaneously on both sides of the neck can potentially lead to excessive pressure on the carotid arteries, which supply blood to the brain. This pressure can compromise blood flow to the brain and result in adverse effects, such as decreased blood supply and oxygenation to the brain tissues.

In clinical practice, it is generally recommended to assess the carotid pulse unilaterally, meaning one side at a time, to ensure adequate blood flow to the brain is maintained during the assessment. This allows for a proper evaluation of the pulse without interfering with the circulatory system.

The other choice are incorrect:

Femoral: Assessing the femoral pulse bilaterally at the same time is generally considered safe. The femoral artery is located in the groin area and provides blood supply to the lower

extremities. Bilateral assessment allows for comparison of pulses and evaluation of circulation in both legs.

Popliteal: The popliteal pulse is located behind the knee. Similar to the femoral pulse, assessing the popliteal pulse bilaterally at the same time is typically safe. It allows for comparison between both legs and evaluation of lower limb circulation.

Brachial: The brachial pulse is located in the upper arm and is commonly used for blood pressure measurement in clinical settings. Assessing the brachial pulse bilaterally at the same time is generally considered safe and is routinely done during blood pressure assessment.

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Correct Answer is C

Explanation

Systematic desensitization is a therapeutic technique used to help individuals gradually overcome their fears or phobias by exposing them to the feared stimulus in a controlled and systematic way. The goal is to reduce anxiety and increase relaxation through a step-by-step process.

The statement "What is the worst that will happen if you confront this fear?" aligns with the principle of systematic desensitization because it encourages the client to explore and challenge their negative beliefs or catastrophic thinking associated with their fear. By questioning the potential negative outcomes, the nurse is helping the client to reevaluate their fear response

and consider more realistic expectations. This process can contribute to the client's ability to confront their fear gradually and reduce anxiety over time.

The other statements are still helpful and supportive, but they do not specifically address the principles of systematic desensitization:

“I can see you are anxious. Let's stop for a minute." acknowledges the client's anxiety but does not actively engage in the technique of systematic desensitization.

"Use the deep breathing techniques we practiced yesterday." focuses on relaxation techniques, which can be helpful in managing anxiety but does not specifically address the principles of systematic desensitization.

“Tell me how you are feeling right now." encourages the client to express their feelings but does not directly engage in the technique of systematic desensitization.

Correct Answer is ["1.25"]

Explanation

To calculate the dose of Lasix (furosemide) in milliliters (ml), we can set up a proportion using the available concentration and the prescribed dose.

The available concentration is 80 mg/2 ml, which means there are 80 mg of Lasix in 2 ml of solution.

The prescribed dose is 50 mg.

Setting up the proportion:

80 mg / 2 ml = 50 mg / x ml

Cross-multiplying:

80 mg * x ml = 2 ml * 50 mg

80x = 100

Dividing both sides by 80:

x = 100 / 80

x = 1.25

Therefore, the dose of Lasix 50 mg IV would be approximately 1.25 ml.

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A nurse is assessing a client's circulatory system. Which of the following pulse sites should the nurse avoid assessing bilaterally at the same time?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting a client who is working on the technique of systematic desensitization. Which statement made by the nurse best uses the principle of technique?

Correct Answer is C

Explanation

Lasix 50 mg IV. The available vial contains 80mg/2ml. What is the dose in ml?

Correct Answer is ["1.25"]

Explanation

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