Before leaving the room of a client who is confused, the nurse observes that a half bow knot was used to attach the client's wrist restraints to the movable portion of the client's bed frame. Which action should the nurse take before leaving the room?

Ensure that the restraints are snug against the client's wrists.

Ensure that the knot can be quickly released.

Tie the knot with a double turn or square knot.

Move the ties so the restraints are secured to the side rails.

Answer and Explanation

The Correct Answer is B

A.   Restraints should be secure but not too tight to prevent injury or impaired circulation.
B.   Ensuring the knot can be quickly released is critical for the client's safety in case of emergency.
C.   A double turn or square knot would make the restraint difficult to remove quickly, posing a safety risk.
D.   Restraints should never be tied to side rails as this can cause injury if the rails are moved.

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Correct Answer is ["1.4"]

Explanation

To calculate the dosage of lorazepam for the client, first determine the total micrograms required by multiplying the client's weight in kilograms by the prescribed amount per kilogram. For a client weighing 65 kg prescribed 44 mcg/kg, the total dosage would be 65 kg x 44 mcg/kg, which equals 2860 mcg. Since the medication is available in a concentration of 2 mg/ml, convert the total dosage from micrograms to milligrams by dividing by 1000 (because there are 1000 micrograms in a milligram). This results in 2.86 mg. Finally, to find out how many milliliters to administer, divide the total milligrams needed by the concentration of the vial, which is 2 mg/ml. Therefore, 2.86 mg / 2 mg/ml equals 1.43 ml. When rounding to the nearest tenth, the nurse should administer 1.4 ml of lorazepam.

A. Urinary output. B. Serum electrolytes. C. Peristomal skin integrity. D. Skin turgor.

Correct Answer is B

Explanation

A. While monitoring urinary output is important, it is not the most critical assessment in this context.
B. Monitoring serum electrolytes is crucial because the large amount of fecal liquid output from the ileostomy can lead to significant electrolyte imbalances.
C. Peristomal skin integrity is important but is secondary to the immediate risk of electrolyte imbalances.
D. Skin turgor is important for assessing hydration status, but monitoring electrolytes is more directly related to the immediate postoperative care.

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Before leaving the room of a client who is confused, the nurse observes that a half bow knot was used to attach the client's wrist restraints to the movable portion of the client's bed frame. Which action should the nurse take before leaving the room?

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["1.4"]

Explanation

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

Correct Answer is B

Explanation

When entering the room of a sedated postoperative client, which assessment requires immediate intervention by the nurse?

A client who underwent an uncomplicated gastric bypass surgery is having difficulty with diet management. Which dietary instruction is most important for the nurse to explain to the client?

A client exposed to tuberculosis is scheduled to begin prophylactic treatment with isoniazid. Which information is most important for the nurse to note before administering the initial dose?

A client is receiving "Heparin Sodium 25,000 Units in 250 mL 5% Dextrose" IV at 7 mL/hour. The healthcare provider changes the prescription to 900 units/hour. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numeric value only.)

Which instruction should the nurse delegate to an unlicensed assistive personnel (UAP)?

A client is admitted to the mental health unit and sits in the corner of the day room. When the nurse begins the admission assessment interview, the client is guarded, suspicious, and resists talking. Which action should the nurse implement?

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)]