A client in the hospital is prescribed digoxin (Lanoxin) 125 mcg. The computerized medication delivery system on the unit dispenses tablets labeled digoxin 0.25 mg. How many tablets should the nurse dispense to the client?

Answer and Explanation

The Correct Answer is ["0.5"]

To calculate the number of tablets the nurse should dispense to the client, we need to convert the prescribed dose of digoxin from milligrams (mg) to micrograms (mcg), as the tablets are labeled in milligrams.

1 mg = 1000 mcg

125 mcg = (125 mcg) / (1000 mcg/mg) = 0.125 mg

Now, we can determine the number of tablets needed to achieve this dose:

0.125 mg ÷ 0.25 mg/tablet = 0.5 tablets

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Correct Answer is C

Explanation

1. 1. 1. The foot is not a typical site for obtaining a blood specimen by venipuncture.
    2. This arm is not ideal for venipuncture because the client is receiving IV fluids through an IV catheter in the basilic vein of the right forearm.
    3. The left forearm is a suitable site for venipuncture because the client is receiving IV fluids through an IV catheter in the basilic vein of the right forearm.
    4. The right forearm is not ideal for venipuncture because the client is receiving IV fluids through an IV catheter in the basilic vein of the right forearm.

A. Use a dosimeter to measure the level of radiation in the area before intervening. B. Choose the highest level of protection equipment available. C. Wait until the type of equipment needed is known. D. Decontaminate victims before intervening.

Correct Answer is B

Explanation

A. Using a dosimeter to measure radiation levels may be necessary in certain situations, but it is not the first step in determining what type of PPE to use.
B. Choosing the highest level of protection equipment available is important in minimizing the chances of the provider contacting the disease.
C. Waiting before delivering care might lead to loss of valuable time.
D. Decontaminating victims before intervening is not the nurse's responsibility. The focus should be on protecting oneself and providing care to those who need it.

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A client in the hospital is prescribed digoxin (Lanoxin) 125 mcg. The computerized medication delivery system on the unit dispenses tablets labeled digoxin 0.25 mg. How many tablets should the nurse dispense to the client?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to obtain a blood specimen from a client by venipuncture. The client is receiving IV fluids through an IV catheter inserted in the basilic vein of the right forearm. Which of the following sites should the nurse plan to use to obtain the blood specimen?

Correct Answer is C

Explanation

A nurse is among the first responders to a mass-casualty incident and does not know what type of personal protective equipment (PPE) is needed. Which of the following actions should the nurse take?

Correct Answer is B

Explanation

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