An infant who weighs 22 lb receives a prescription for amoxicillin 20 mg/kg/day PO in divided doses every 8 hours. The bottle is labeled, "Amoxicillin for Oral Suspension, USP 250 mg per 5 mL." How many mL should the nurse administer with each dose? (Enter numerical value only. If rounding is necessary, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["1.3"]

To calculate the dosage of amoxicillin for the infant, first convert the weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds. The infant weighs 22 pounds, which is equivalent to 10 kilograms (22 lb / 2.2 lb/kg). The prescription is for 20 mg/kg/day, so the total daily dosage is 200 mg (10 kg * 20 mg/kg). This total daily dosage is divided into three doses, as it is to be administered every 8 hours, resulting in

66.7 mg per dose (200 mg / 3). The medication is supplied as 250 mg per 5 mL, so to find out how many mL per dose, set up a proportion: 250 mg is to 5 mL as 66.7 mg is to X mL. Solving for X gives us 1.334 mL (66.7 mg * 5 mL / 250 mg), which rounds to 1.3 mL when rounded to the nearest tenth.

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Correct Answer is C

Explanation

A. Peanut butter sandwich with soda and cookies is not a high-protein choice and contains excessive sugar and empty calories.
B. Salad with lettuce and fruit may not provide sufficient protein for wound healing.

C. A tuna fish sandwich is high in protein, which aligns with the goal of promoting wound healing.
D. Vegetable soup, crackers, and milk lack adequate protein content compared to a tuna fish sandwich.

A. Find outlets for more social interaction. B. Think about reasons the episodes occur. C. Practice using muscle relaxation techniques. D. Center attention on positive upbeat music.

Correct Answer is C

Explanation

A. Social interaction can help, but it is not the most effective immediate strategy for managing anxiety.
B. Reflecting on the reasons for anxiety is useful for long-term management but not for immediate relief.
C. Muscle relaxation techniques are an effective and immediate method for reducing anxiety symptoms.
D. Listening to music can help but is less effective than targeted relaxation techniques.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse has completed the diet teaching of a client who is being discharged following treatment of a leg wound. A high protein diet is encouraged to promote wound healing. Which lunch choice by the client indicates that the teaching was effective?

Correct Answer is C

Explanation

The nurse is providing education to a client who experiences recurrent levels of moderate anxiety to situations and perceived stress. In addition to information about prescribed medication and administration, which instruction should the nurse include in the teaching?

Correct Answer is C

Explanation

A client who is experiencing a severe level of anxiety reports a racing heartbeat, dizziness, and expresses a sense that something dreadful will happen. The nurse observes the client pacing and waving hands rapidly. Which action should the nurse take?

A client with chronic kidney disease reports to the nurse of feeling increasingly tired. The client receives injections for epoetin alfa three times a week. Which laboratory value should the nurse review?

The nurse is preparing an adult with Addison's disease for self-management. Which information should the nurse include in the client's instructions?

When assessing a client with an ionized calcium level of 17 mg/dL (4.25 mmol/L), which intervention is most important for the nurse to implement? Reference Range lonized Calcium [Adult 4.6 to 5.1 mg/dL (1.15 to 1.35 mmol/L)]

The nurse is caring for a client with pneumonia who now develops initial signs of septic shock and multi-organ failure. The healthcare provider prescribes a sepsis protocol. Which intervention is most important for the nurse to include in the plan of care?

Assessment findings for a client following a colectomy for familial polyposis include an ileostomy bag that contains a large amount of fecal liquid and an IV infusion of dextrose 5% in lactated Ringer's infusing at a rate of 100 mL/hour. Which assessment is most

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Exhibits Review H and P, nurse's notes, laboratory results, flow sheet, and orders. Drag from Word Choices to complete the sentence. The client receiving epidural anesthesia would be at risk for developingdue to