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The nurse is caring for a client who is having chest pain. The healthcare provider prescribes an infusion of nitroglycerin. The initial dose is 12 mcg/min. The nitroglycerin is dispensed at a concentration of 100 mg/ 250 mL. How many mL/hr will the nurse set the infusion pump? (Round rate to the nearest tenth. Only enter numbers and decimals. Do not enter any letters in your answer.)

Answer and Explanation

The Correct Answer is ["1.8"]

Infusion rate (mL/hr) = Desired dose (units/hr) / Concentration of nitroglycerin (units/mL)

First, calculate the concentration of nitroglycerin in the IV bag:

100 mg / 250 mL = 0.4 mg/mL

Next, convert the desired dose from mcg/min to mg/hr:

12 mcg/min 60 min/hr = 720 mcg/hr = 0.72 mg/hr

Finally, plug the values into the formula:

Infusion rate = 0.72 mg/hr / 0.4 mg/mL = 1.8 mL/hr

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Correct Answer is A

Explanation

A. Current anticoagulant use is crucial to assess before administering t-PA because combining t-PA with anticoagulants can significantly increase the risk of bleeding complications. It is essential to ensure that the client is not on medications that could interact adversely with t-PA.
B. While blood pressure is important to monitor, it is secondary to assessing anticoagulant use since high blood pressure alone does not contraindicate t-PA administration.
C. A complete neurologic assessment is important for determining the extent of the stroke but is not the immediate priority before administering t-PA.
D. While treatment for peptic ulcer disease is relevant, it is not directly related to the immediate risk factors for t-PA administration compared to anticoagulant use.

Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"C"}

Explanation

 Sepsis: The client's low CD4 count indicates a weakened immune system, making them susceptible to infections. The presence of fever, cough, and other symptoms suggests a potential infection, which can lead to sepsis if not treated promptly.

 Malnutrition: The client's weight loss, diarrhea, anorexia, and difficulty eating are all signs of malnutrition. A compromised immune system can also contribute to malnutrition.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client arrives in the emergency department with an ischemic stroke. What is the priority for the nurse to assess in relation to the administration of tissue plasminogen activator (t-PA) as treatment?

Correct Answer is A

Explanation

A nurse is caring for a 43-year-old client who has human immunodeficiency virus (HIV). Exhibits Drag words from the choices below to fill in each blank in the following sentence. The client is at risk for developing dropdown and dropdown

Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"C"}

Explanation

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