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A client is admitted from the emergency department with diabetic ketoacidosis. A bolus of 0.1 units/kg regular insulin is prescribed. The client weighs 200 pounds. How many units of insulin should the nurse administer? (Enter numeric value only. Round to the nearest whole number.)

Answer and Explanation

The Correct Answer is ["9"]

Given:

Ordered dose of insulin: 0.1 units/kg

Patient weight: 200 pounds

Step 1: Convert patient weight from pounds to kilograms:

1 pound (lb) = 0.453592 kilograms (kg)

Patient weight in kg = 200 lbs x 0.453592 kg/lb = 90.718 kg

Step 2: Calculate the total dose of insulin:

Total dose (units) = Ordered dose (units/kg) x Patient weight (kg)

Total dose (units) = 0.1 units/kg x 90.718 kg

Total dose (units) = 9.0718 units

Step 3: Round to the nearest whole number:

Total dose (units) ≈ 9 units

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Correct Answer is ["28"]

Explanation

Given:

Volume of fluid: 1 liter = 1000 mL

Infusion time: 6 hours

Drop factor: 10 gtt/mL

Formula:

Flow rate (gtt/min) = (Volume (mL) / Time (hr)) x Drop factor (gtt/mL) / 60 min/hr

Step 1: Calculate the infusion rate in mL/hr:

Infusion rate (mL/hr) = Volume (mL) / Time (hr)

Infusion rate (mL/hr) = 1000 mL / 6 hr

Infusion rate (mL/hr) = 166.67 mL/hr

Step 2: Calculate the flow rate in gtt/min:

Flow rate (gtt/min) = (Infusion rate (mL/hr) x Drop factor (gtt/mL)) / 60 min/hr

Flow rate (gtt/min) = (166.67 mL/hr x 10 gtt/mL) / 60 min/hr

Flow rate (gtt/min) = 1666.7 gtt/hr / 60 min/hr

Flow rate (gtt/min) = 27.778 gtt/min

Step 3: Round to the nearest whole number:

Flow rate (gtt/min) ≈ 28 gtt/min

Correct Answer is ["8.3"]

Explanation

Given:

Volume of fluid: 500 mL

Infusion rate: 60 mL/hour

Formula:

Infusion time (hours) = Volume (mL) / Infusion rate (mL/hour)

Step 1: Calculate the infusion time:

Infusion time (hours) = 500 mL / 60 mL/hour

Infusion time (hours) = 8.33 hours

Step 2: Round to the nearest tenth:

Infusion time (hours) ≈ 8.3 hours

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A client is admitted from the emergency department with diabetic ketoacidosis. A bolus of 0.1 units/kg regular insulin is prescribed. The client weighs 200 pounds. How many units of insulin should the nurse administer? (Enter numeric value only. Round to the nearest whole number.)

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Naxlex Comprehensive Predictor Exams

The healthcare provider prescribed one liter of 0.9% sodium chloride lV Infusion over 6 hours. The IV administration set delivers 10 gtt/mL. The nurse should regulate the drip rate at how many git/minute? (Enter numeric value only. If rounding is required, round to the nearest whole number)

Correct Answer is ["28"]

Explanation

The nurse is initiating a 500 mL IV of normal saline at 60 mL/hour for a client with heart failure. How many hours should the IV infuse? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["8.3"]

Explanation

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