The physician has ordered Amoxicillin 25mg/kg/day in 2 equally divided doses for a client weighing 70 kilograms. The supply of Amoxicillin is 125mg/5ml.

Calculate the correct dosage for one dose in milliliters. Round 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 ["35 "]

Step 1 is to calculate the total daily dosage in milligrams. This is done by multiplying the weight of the client by the ordered daily dosage. So, 70 kg × 25 mg/kg = 1750 mg/day.

Step 2 is to divide the total daily dosage by the number of doses per day to get the dosage per dose. So, 1750 mg ÷ 2 = 875 mg/dose.

Step 3 is to calculate the volume of the dose in milliliters. The supply of Amoxicillin is 125 mg/5 mL, which means there are 125 mg of Amoxicillin in every 5 mL. So, to find out how many milliliters contain 875 mg, we set up a proportion: (125 mg / 5 mL) = (875 mg / x mL). Solving for x gives x = (875 mg × 5 mL) ÷ 125 mg = 35 mL. Therefore, the correct dosage for one dose is 35 mL.

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Free Nursing Study Resources

Correct Answer is ["4 "]

Explanation

The nurse is preparing to administer 40 mg of furosemide intravenously. The available furosemide is 10 mg/1 mL.

Step 1 is: Calculate the dose in mL using the formula: (Desired dose ÷ Available dose) × Volume.

Step 2 is: Substitute the given values into the formula: (40 mg ÷ 10 mg) × 1 mL = 4 mL. The nurse should administer 4 mL per dose.

A. Support the right arm with a sling or pillow to prevent shoulder dislocation. B. Anticipate the client will exhibit some degree of expressive or receptive aphasia. C. Place the wheelchair on the client’s left side when transferring him into a wheelchair. D. Provide close supervision because of the client’s impulsiveness and poor judgment.

Correct Answer is D

Explanation

Choice A rationale
Supporting the right arm with a sling or pillow can help prevent shoulder dislocation, but it may not directly ensure the safety of a patient who has experienced a stroke in the right hemisphere of the brain.
Choice B rationale
While it is true that a patient who has experienced a stroke in the right hemisphere of the brain may exhibit some degree of expressive or receptive aphasia, anticipating this does not directly ensure the patient’s safety.
Choice C rationale

Placing the wheelchair on the client’s left side when transferring him into a wheelchair is a good practice, but it may not directly ensure the safety of a patient who has experienced a stroke in the right hemisphere of the brain.
Choice D rationale
Patients who have experienced a stroke in the right hemisphere of the brain often exhibit impulsiveness and poor judgment. Therefore, providing close supervision can help ensure the patient’s safety.

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer 40 mg of furosemide intravenously. The available furosemide is 10 mg/1 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.

Correct Answer is ["4 "]

Explanation

The nurse is caring for a client who experienced a stroke in the right hemisphere of the brain. What should the nurse do to ensure the safety of the patient?

Correct Answer is D

Explanation

You are instructed to administer tobramycin 35mg IM every 8 hours. The available supply is 40mg in a 1 mL vial. How many mL’s should the nurse administer? Round your answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.

The nurse is precepting a new nurse who is caring for a patient with a history of Huntington’s disease. The new nurse is preparing to feed the patient lunch. What action by the new nurse would cause the precepting nurse to intervene?

A nurse is caring for a patient with a recent history of migraines. What aspect of this patient’s current status may contraindicate the safe use of triptans?

A patient is being admitted to the unit with suspected herpes simplex virus encephalitis. What nursing action best addresses the patient’s complaints of headache?

The nurse is conducting an assessment on a patient suspected of having a stroke. Which assessment finding is most indicative of a stroke?

While waiting for an appointment in the doctor’s office, a patient experiences a convulsive seizure. The nurse is immediately notified. What nursing care should be provided at this time? (Select all that apply.)

The nurse is providing patient education to a patient with early-stage Alzheimer’s disease (AD) and their family. The patient has been prescribed donepezil hydrochloride. What should the nurse explain to the patient and family about this drug?