The nurse is preparing a prescription for enoxaparin 40 mg subcutaneous (sub) daily. Enoxaparin is available in a pre-filled cartridge labelled, "60 mg per 0.6 mall" How many mL should the nurse administer?

(Enter numeric value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["0.4"]

Step 1: Determine the concentration of enoxaparin. 60 mg is equivalent to 0.6 mall

Step 2: Set up the ratio to find how many mL corresponds to 40 mg. (40 mg) ÷ (60 mg) = x ÷ (0.6 mL)

Step 3: Solve for x. x = (40 mg) × (0.6 mL) ÷ (60 mg) x = 24 ÷ 60 x = 0.4 mL

So, the nurse should administer 0.4 mL

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Correct Answer is B

Explanation

Choice A reason: Alopecia, or hair loss, is a common symptom of systemic lupus erythematosus but does not require immediate follow-up. It is not life-threatening and can be managed as part of the overall treatment plan.

Choice B reason: Haematuria, or blood in the urine, requires immediate follow-up because it can indicate serious renal involvement or a possible flare-up of lupus nephritis. Kidney complications in lupus can lead to severe outcomes if not addressed promptly.

Choice C reason: Fatigue is a common symptom of lupus and while it can significantly impact the client's quality of life, it does not usually require urgent intervention. It is managed through ongoing treatment and lifestyle adjustments.

Choice D reason: Joint pain is another common symptom of lupus. Although it can be debilitating, it is not an emergency and can be managed through standard treatments for lupus.

A. Call the postanesthetic care unit (PACU) nurse to prepare for prolonged ventilatory support. B. Determine if prescribed antibiotics were administered preoperatively. C. Hold a prescription for dantrolene until fever is reduced. D. Prepare ice packs for placement in the client's axillary area.

Correct Answer is D

Explanation

Choice A reason: Calling the postanesthetic care unit (PACU) nurse to prepare for prolonged ventilatory support is important in certain situations. However, in this case, the client's immediate concern is the extremely high temperature, which needs to be addressed urgently.

Choice B reason: Determining if prescribed antibiotics were administered preoperatively is a standard procedure, but it is not relevant to the acute situation of muscle rigidity and extremely high temperature caused by succinylcholine. The nurse should focus on immediate cooling measures.

Choice C reason: Holding a prescription for dantrolene until the fever is reduced is not appropriate. Dantrolene is actually used to treat malignant hyperthermia, which is characterized by muscle rigidity and a high temperature. It should be administered immediately in such cases.

Choice D reason: Preparing ice packs for placement in the client's axillary area is a direct and immediate action to help reduce the client's extremely high temperature. Cooling measures are crucial to manage hyperthermia and prevent further complications.

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The nurse is preparing a prescription for enoxaparin 40 mg subcutaneous (sub) daily. Enoxaparin is available in a pre-filled cartridge labelled, "60 mg per 0.6 mall" How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

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Naxlex Comprehensive Predictor Exams

The nurse completes the admission assessment of a client with systemic lupus erythematosus. Which finding requires immediate follow-up by the nurse?

Correct Answer is B

Explanation

A client in the operating room received succinylcholine. The client is experiencing muscle rigidity and has an extremely high temperature. Which action should the nurse implement?

Correct Answer is D

Explanation

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The nurse is preparing a prescription for enoxaparin 40 mg subcutaneous (sub) daily. Enoxaparin is available in a pre-filled cartridge labelled, "60 mg per 0.6 mall" How many mL should the nurse administer?

(Enter numeric value only. If rounding is required, round to the nearest tenth.)