A nurse is preparing to administer cefadroxil oral suspension 15 mg/kg PO to a client who weighs 98 lb. Available is cefadroxil 250 mg/5 mL. Which of the following actions should the nurse take first?

Round the amount to be administered to the nearest whole number.

Calculate the dosage in milligrams.

Calculate the dosage in milliliters.

Convert the client's weight to kilograms.

Answer and Explanation

The Correct Answer is D

Choice A rationale:

Rounding the amount to be administered to the nearest whole number is a step that may be necessary, but it should not be the first action taken. The nurse should first ensure that the dosage calculation is accurate and based on the client's weight in kilograms. Once the dosage in milligrams is calculated, rounding can be considered.

Choice B rationale:

Calculating the dosage in milligrams is an essential step, but it is not the first action the nurse should take. To determine the correct dosage in milligrams, the nurse needs to convert the client's weight from pounds to kilograms first, as the medication order is given in milligrams per kilogram.

Choice C rationale:

Calculating the dosage in milliliters is not the first action to take because the medication is available in milligrams, and the order is based on weight in kilograms. Converting the weight to kilograms is the initial step to ensure that the dose is calculated correctly.

Choice D rationale:

Converting the client's weight to kilograms is the first and most crucial step in this dosage calculation. The medication order is given in milligrams per kilogram, and the client's weight is provided in pounds. To ensure accurate dosing, the nurse must convert the weight to kilograms, as this is the foundation for calculating the correct dosage in milligrams.

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Free Nursing Study Resources

Correct Answer is ["A","B","C","E","F"]

Explanation

The correct answers are a. Client's hearing deficit, b. Volume of the client's television, c. Numerous visitors in the client's room, e. Adverse effects of opioid analgesic, and f. Using earphones while listening to music.

Choice A rationale: A client with hearing loss who does not wear a hearing aid may experience difficulty understanding spoken communication, especially in noisy environments, leading to potential miscommunication or misunderstanding.

Choice B rationale: Loud television volume can make it difficult for both the nurse and the client to hear each other, causing interference in their communication and potentially leading to errors in information exchange.

Choice C rationale: The presence of numerous visitors in the room can cause distractions, background noise, and overall interference with the nurse-client communication process, potentially affecting the quality and accuracy of the information exchanged.

Choice E rationale: Opioid analgesics can cause adverse effects such as drowsiness, confusion, or cognitive impairment, hindering effective communication between the nurse and the client, as the client's ability to comprehend, retain, and convey information may be impaired.

Choice F rationale: The use of earphones while listening to music can impair the client's ability to hear the nurse, creating a barrier to effective communication. This could potentially lead to missed or misunderstood information and, consequently, affect the quality of care.

Choice D rationale (Incorrect choice): While an increase in pain after ambulation could affect the client's mood, cooperation, and ability to engage in effective communication, it does not directly create a barrier to the nurse's ability to communicate with the client. Pain management is an essential aspect of postoperative care, and effective communication can actually facilitate pain assessment, management, and overall client well-being.

Correct Answer is ["4"]

Explanation

To calculate the correct dose in milliliters (mL), you can use the formula: Desired Dose (in mg) = Available Dose (in mg/mL) * Volume (in mL)

Desired Dose (in mg) = 40 mg Available Dose (in mg/mL) = 10 mg/1 mL Now, plug these values into the formula: Volume (in mL) = 40 mg / 10 mg/1 mL Volume (in mL) = 4 mL.

The nurse should administer 4 mL of furosemide per dose.

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A nurse is preparing to administer cefadroxil oral suspension 15 mg/kg PO to a client who weighs 98 lb. Available is cefadroxil 250 mg/5 mL. Which of the following actions should the nurse take first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["A","B","C","E","F"]

Explanation

A nurse is preparing to administer furosemide 40 mg IV. Available is furosemide 10 mg/1 mL. How many mL should the nurse administer per dose?

Correct Answer is ["4"]

Explanation

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