A nurse is preparing to administer amoxicillin 2 g/day PO divided into two doses. The amount available is amoxicillin 500 mg tablets.

How many tablets should the nurse administer with each 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 determine the number of tablets per dose, follow these steps:

Calculate the total daily dose in milligrams (mg):
- 2 grams (g) = 2000 milligrams (mg)
Divide the total daily dose by the number of doses per day:
- 2000 mg/day ÷ 2 doses/day = 1000 mg/dose
Determine the number of tablets per dose:
- Each tablet is 500 mg.
- 1000 mg/dose ÷ 500 mg/tablet = 2 tablets/dose

Therefore, the nurse should administer 2 tablets of 500 mg amoxicillin with each dose.

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Correct Answer is C

Explanation

Choice A Reason:

Place suction equipment at the bedside is incorrect. While having suction equipment available is important for emergency situations, it does not directly prevent postoperative pulmonary complications. Suction equipment is used to clear the airway if the client has difficulty breathing or if there is an obstruction.

Choice B Reason:

Administer a prophylactic expectorant is incorrect. Prophylactic expectorants can help in managing secretions, but they are not the primary intervention for preventing postoperative pulmonary complications. The main goal is to promote lung expansion and prevent atelectasis.

Choice C Reason:

Encourage the use of an incentive spirometer is correct. Using an incentive spirometer encourages deep breathing and lung expansion, which helps prevent atelectasis and other postoperative pulmonary complications. It is a key intervention in postoperative care to maintain optimal lung function.

Choice D Reason:

Perform range of motion exercises is incorrect. While range of motion exercises are important for preventing musculoskeletal complications and promoting circulation, they do not directly prevent pulmonary complications. The focus for pulmonary health is on lung expansion and clearing secretions.

A. N95 (personal respirator mask). B. Surgical mask. C. They don’t need a mask. D. Only the client needs a mask.

Correct Answer is A

Explanation

Choice A Reason:

“N95 (personal respirator mask)” is correct because varicella (chickenpox) is an airborne disease. The N95 mask is designed to filter out at least 95% of airborne particles, making it essential for protecting healthcare workers from inhaling infectious agents.

Choice B Reason:

“Surgical mask” is incorrect because while surgical masks provide a barrier against large respiratory droplets, they do not offer sufficient protection against airborne particles. Varicella can be transmitted through tiny airborne droplets, which necessitates the use of an N95 mask.

Choice C Reason:

“They don’t need a mask” is incorrect because healthcare workers must wear appropriate personal protective equipment (PPE) to prevent the spread of infectious diseases. Not wearing a mask would put the nurse at risk of contracting varicella.

Choice D Reason:

“Only the client needs a mask” is incorrect because while it is important for the client to wear a mask to reduce the spread of infectious droplets, the nurse also needs to wear an N95 mask to protect themselves from airborne transmission.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a postoperative client. Which intervention should the nurse identify as important to prevent postoperative pulmonary complications?

Correct Answer is C

Explanation

A nurse is caring for a client admitted with a rash. They are trying to rule out (r/o) varicella. Before entering the room, the nurse should be instructed to wear what kind of mask?

Correct Answer is A

Explanation

A nurse is assessing a client’s cranial nerves. Which methods should the nurse use to assess cranial nerve V?

The nurse is caring for a newborn requiring a life-saving blood transfusion. The parents are practicing Jehovah’s Witnesses and refuse the transfusion. Who would the nurse consult for assistance in this situation?

The nurse is providing education to a client about nutrition. Which foods should the client be instructed to limit in their diet? (Select all that apply)

A nurse is assessing a client’s peripheral IV during hourly rounding. The nurse notices the site has erythema, warmth, edema, and a red line traveling up the vessel. Which complication would the nurse identify this client has?

A nurse is assessing a client’s cranial nerves. Which methods should the nurse use to assess cranial nerve V?

A nurse is rounding on a client with bilateral wrist restraints. Which finding would warrant the nurse to loosen the restraints?

A nurse is assessing a client’s wound and notes there is slough present. What would be an appropriate intervention for this wound?

A nurse is caring for a client who has a Jackson-Pratt (JP) drain in place after surgery for an abdominal wound. The nurse should understand that the JP drain was placed for which purpose?