A nurse is preparing to administer levofloxacin 750 mg via intermittent IV infusion over 90 min to a client. Available is levofloxacin 750 mg/150 mL. How many mL/hr should the nurse set the IV pump to administer?

(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 ["100"]

The correct answer is 100 mL/hr. To calculate this, use the formula: rate (mL/hr) = volume (mL) / time (hr).

Therefores: rate = 150 mL / 1.5 hr = 100 mL/hr.

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Correct Answer is C

Explanation

The first action that the nurse should take is to collect information about the irritant that caused the injury, as this will help determine the appropriate treatment and duration of irrigation. Ocular irrigation is the process of flushing the eye with sterile fluid to remove foreign substances or chemicals.

Different types of chemicals may have different effects on the eye, such as acid burns, alkali burns, or organic solvents. Therefore, it is essential to identify the type and concentration of the chemical, as well as the time and duration of the exposure, before proceeding with the irrigation.

A. Check the client's gag reflex. B. Inform the client they might experience a low-grade fever. C. Provide the client with sips of water. D. Instruct the client to report bleeding.

Correct Answer is A

Explanation

The nurse should assess the client's gag reflex before allowing oral intake to prevent aspiration. The client's throat may be numb after a bronchoscopy, which is a procedure that uses a thin tube with a camera and light to examine the lungs and airways . The other actions are important but not the priority.

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to perform ocular irrigation for a client following a chemical splash to the eye. Which of the following actions should the nurse plan to take first?

Correct Answer is C

Explanation

A nurse is caring for a client following a bronchoscopy. Which of the following actions should the nurse take first?

Correct Answer is A

Explanation

A nurse in an emergency department is preparing a client for emergency surgery. The client's blood alcohol level is 180 mg/dL. Which of the following actions is the nurse's priority?

A nurse is assessing for early signs of compartment syndrome for a client who has a short-leg fiberglass cast. Which of the following findings should the nurse expect?

A nurse is assessing a client who is preoperative and reports an allergy to bananas. The nurse should recognize that the client is at risk for an allergic cross-reactivity to which of the following substances?

A nurse is caring for a client in diabetic ketoacidosis (DKA). Which of the following is the priority intervention by the nurse?

A nurse is caring for a client who is taking digoxin 0.125 mg PO daily and is at risk for developing digoxin toxicity. The nurse should monitor the client for an imbalance of which of the following electrolytes because it can increase the risk for digoxin toxicity?

A nurse is providing discharge teaching to a client who has an impaired immune system due to chemotherapy. Which of the following information should the nurse include in the teaching?

A nurse is reviewing the medical record of a client who is to undergo open heart surgery. Which of the following findings should the nurse report to the provider as a contraindication to receiving heparin?

A nurse is caring for a group of clients. The nurse should obtain a blood pressure reading using only the left extremity from which of the following clients?