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A nurse in the emergency department is preparing to administer naloxone 0.4 mg IV bolus to a client who has opioid-induced respiratory depression. Available is naloxone injection 0.2 mg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["2"]

To calculate the amount of naloxone to administer, you can use the following formula:

Amount to administer (mL) = Total dose required (mg) / Concentration of drug (mg/mL)

Given:

Total dose required = 0.4 mg

Concentration of drug = 0.2 mg/mL

Let's calculate the amount to administer:

Amount to administer (mL) = 0.4 mg / 0.2 mg/mL

Now, perform the calculation:

Amount to administer (mL) = 2 mL

So, the nurse should administer 2 mL of naloxone intravenously as a bolus dose to the client.

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Correct Answer is C

Explanation

Option C demonstrates empathy and active listening. By acknowledging the client's emotions and expressing concern, the nurse creates a safe and supportive environment for the client to share their feelings. This response encourages the client to open up and express what they are going through, allowing the nurse to better understand the situation and provide appropriate care and support.

Options A and D are also empathetic but may not prompt the client to share their feelings or concerns as effectively as Option C.

Option B is not appropriate as it minimizes the client's emotions and may discourage them from expressing their feelings further.

Correct Answer is ["0.6"]

Explanation

Step 1: Determine the dosage available per mL.

Available dosage is 8 mg in 0.4 mL.
Calculation: 8 mg ÷ 0.4 mL = 20 mg/mL.
Result: 20 mg/mL.

Step 2: Calculate the volume needed for 12 mg.

Required dosage is 12 mg.
Calculation: 12 mg ÷ 20 mg/mL = 0.6 mL.
Result: 0.6 mL.

So, the nurse should administer 0.6 mL of methylnaltrexone.

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Naxlex Comprehensive Predictor Exams

The nurse approaches a client who looks very sad and is sitting alone crying. Which is the best response by the nurse in this situation?

Correct Answer is C

Explanation

Correct Answer is ["0.6"]

Explanation

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The nurse is working with another nurse in the emergency department (ED) when a client comes in stating they have been raped during a date. Which statement made by the other nurse privately requires immediate correction?

A nurse is assessing several clients who have experienced loss. Which client will the nurse identify as experiencing complicated grieving? Select all that apply. (Select All that Apply.)

A young client tells the nurse that the client's spouse died 3 months ago, and the client is feeling alone and vulnerable. Which statement indicates that the client's coping skills are adequate?

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