The physician has ordered your client to receive Heparin at 15 u/kg/hr. Heparin is available as 25,000 units in 500 ml. Your client weighs 166 pounds. Calculate how many ml/hr to set the IV pump. Round answer to nearest tenth.

Answer and Explanation

The Correct Answer is ["22.6"]

To calculate the IV pump setting, first convert the client's weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds. The client weighs 166 pounds, which is approximately 75.45 kilograms. Next, calculate the dosage in units per hour by multiplying the client's weight in kilograms by the ordered dosage of 15 units/kg/hr, which equals 1131.75 units/hr. Since Heparin is available as 25,000 units in 500 ml, divide the total units in the bag by the volume to find the concentration, which is 50 units/ml. Finally, divide the dosage required per hour by the concentration to find the volume to be administered per hour. Therefore, the IV pump should be set to approximately 22.6 ml/hr, rounding to the nearest tenth.

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Correct Answer is D

Explanation

A. Administering antibiotics is crucial but not the immediate first action.
B. Decreasing bright lights can help with comfort but is not the first priority.
C. Initiating IV access is important for medication administration but not the first action.
D. Implementing droplet precautions is the first action to prevent the spread of potentially contagious bacterial meningitis until the causative organism is identified.

A. During the Plateau stage, the client experiences a gradual improvement in symptoms and a reduction in muscle weakness. B. During the Plateau stage, the client experiences a relapse of symptoms and a recurrence of muscle weakness. C. During the Plateau stage, the client experiences a worsening of symptoms and rapid progression of muscle weakness. D. During the Plateau stage, the client experiences a complete resolution of symptoms and a return to normal muscle strength.

Correct Answer is D

Explanation

A. Gradual improvement in symptoms occurs during the recovery phase, not the Plateau stage.
B. A relapse of symptoms is not typical during the Plateau stage.
C. Worsening of symptoms and rapid progression of muscle weakness occur during the acute phase, not the Plateau stage.
D. The Plateau stage is characterized by a stabilization of symptoms and no further progression of muscle weakness, marking the end of the acute phase and before the recovery phase begins.

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The physician has ordered your client to receive Heparin at 15 u/kg/hr. Heparin is available as 25,000 units in 500 ml. Your client weighs 166 pounds. Calculate how many ml/hr to set the IV pump. Round answer to nearest tenth.

Nursing Test Bank

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Correct Answer is D

Explanation

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Correct Answer is D

Explanation

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