A client is ordered to receive atropine 0.3 mg IV stat. Atropine 0.4 mg per mL is available. How many milliliters will the nurse administer?

Answer and Explanation

The Correct Answer is ["0.75"]

The nurse needs to calculate the correct dose of atropine for a client who has a prescription for 0.3 mg IV stat. The nurse knows that atropine is a medication that blocks the effects of the parasympathetic nervous system and is used to treat bradycardia, heart block, and some types of poisoning.

To find out how many milliliters of atropine the nurse will administer, the nurse can use the formula:

Dose ordered / Dose available = Volume to administer

Plugging in the values, the nurse gets:

0.3 mg / 0.4 mg per mL = 0.75 mL

Therefore, the nurse will administer 0.75 mL of atropine to the client IV stat.

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Correct Answer is ["50"]

Explanation

To calculate the drops per minute for the ondansetron infusion, we need to use the formula:

drops per minute = (volume in mL x drop factor) / time in minutes

In this case, the volume is 50 mL, the drop factor is 15 gtt/mL, and the time is 15 minutes. Plugging these values into the formula, we get:

drops per minute = (50 x 15) / 15

drops per minute = 750 / 15

drops per minute = 50

Therefore, the nurse should set the infusion pump to deliver 50 drops per minute of ondansetron to the client with severe nausea.

A. Intermittent claudication B. Brownish discoloration to the legs C. Weak or absent pedal pulses D. Unequal peripheral pulses between extremities

Correct Answer is B

Explanation

A. Intermittent claudication:

Intermittent claudication is more commonly associated with peripheral arterial insufficiency rather than venous insufficiency. It is caused by inadequate blood flow to the muscles during activity, resulting in cramping or pain that typically resolves with rest.

B. Brownish discoloration to the legs:

Brownish discoloration to the legs, often referred to as hemosiderin staining, is a common finding in peripheral venous insufficiency. It occurs due to the breakdown of red blood cells and the deposition of hemosiderin in the tissues, especially around the ankles.

C. Weak or absent pedal pulses:

Weak or absent pedal pulses are more indicative of peripheral arterial insufficiency rather than venous insufficiency. Peripheral arterial disease can result in decreased blood flow to the extremities, leading to diminished pulses.

D. Unequal peripheral pulses between extremities:

Unequal peripheral pulses between extremities are also more suggestive of arterial insufficiency. Conditions such as atherosclerosis or arterial embolism can cause variations in pulses between different limbs.

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A client is ordered to receive atropine 0.3 mg IV stat. Atropine 0.4 mg per mL is available. How many milliliters will the nurse administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with severe nausea has a one time order for ondansetron (Zofran) 8 mg IVPB to be administered over 15 minutes. The medication is diluted in 50 mL of D5W. The tubing drop factor is 15 gtt/mL. How many drops per minute should be given?

Correct Answer is ["50"]

Explanation

Which of the following does the nurse recognize is common in peripheral venous insufficiency?

Correct Answer is B

Explanation

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