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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)

Answer and Explanation

The Correct Answer is ["28"]

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

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Correct Answer is ["42"]

Explanation

Given:

Volume of fluid: 1 liter = 1000 mL

Infusion time: 8 hours

Drop factor: 20 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 / 8 hr

Infusion rate (mL/hr) = 125 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) = (125 mL/hr x 20 gtt/mL) / 60 min/hr

Flow rate (gtt/min) = 2500 gtt/hr / 60 min/hr

Flow rate (gtt/min) = 41.667 gtt/min

Step 3: Round to the nearest whole number:

Flow rate (gtt/min) ≈ 42 gtt/min

Correct Answer is ["4"]

Explanation

Ordered dose of tetracycline: 500 mg every 12 hours

Available tetracycline capsules: 250 mg/capsule

Step 1: Determine the total daily dose of tetracycline:

Since the medication is given every 12 hours, there are 2 administrations per day.

Total daily dose (mg) = Dose per administration (mg) x Number of administrations per day

Total daily dose (mg) = 500 mg/dose x 2 doses/day

Total daily dose (mg) = 1000 mg/day

Step 2: Calculate the number of capsules required per day:

Number of capsules/day = Total daily dose (mg) / Strength of each capsule (mg/capsule)

Number of capsules/day = 1000 mg/day / 250 mg/capsule

Number of capsules/day = 4 capsules/day

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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)

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Naxlex Comprehensive Predictor Exams

A client receives a prescription for 1 liter of lactated Ringer's IV to be infused over 8 hours. The IV administration set delivers 20 gtt/mL. How many gtt/min should the nurse regulate the infusion? (Enter numerical value only. If rounding is required, round to nearest whole number.)

Correct Answer is ["42"]

Explanation

A client receives a prescription for tetracycline 500 mg by mouth every 12 h. The medication is available in 250 mg capsules. How many capsule(s) should the nurse administer each day? (Enter numerical value only.)

Correct Answer is ["4"]

Explanation

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