A patient is to receive a continuous infusion of Diltiazem at 5 mg/hr for Atrial fibrillation. The medication is supplied 125 mg of Diltiazem in 125 mL of Iv fluid. At what rate should the nurse set the IV pump? (round to the nearest whole number)

Answer and Explanation

The Correct Answer is ["5"]

(desired dose in mg/hr) / (concentration of medication in mg/mL) = infusion rate in mL/hr.

In this case, the desired dose is 5 mg/hr, and the concentration of medication is 125 mg in 125 mL, which simplifies to 1 mg/mL.

Therefore, the infusion rate is 5 mg/hr divided by 1 mg/mL, resulting in an infusion rate of 5 mL/hr.

Rounding to the nearest whole number, the nurse should set the IV pump to 5 mL/hr.

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Free Nursing Study Resources

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

Explanation

Ventricular fibrillation (VF) is characterized by a chaotic, rapid, and irregular electrical activity on the ECG, with no identifiable QRS complexes, P waves, or T waves. The heart quivers ineffectively, leading to no blood flow or cardiac output, which results in rapid loss of consciousness and is life-threatening.

Immediate defibrillation is required to restore a normal rhythm. A high-energy shock is delivered to the heart to reset the electrical activity, potentially allowing the heart's natural pacemaker to regain control and resume normal function.

A. The pacemaker is pacing abnormally B. Biventricular, pacing in both ventricles C. Atrial paced rhythm D. Atrial and ventricular pacing

Correct Answer is D

Explanation

A. This would be concerning, but it is not the correct choice. If a pacemaker is functioning abnormally, it would require an assessment and troubleshooting, not simply a routine rhythm.
B. This is typical for biventricular pacemakers used in heart failure patients, but it would not apply to a patient with a standard pacemaker unless specified. A recent pacemaker placement does not necessarily indicate biventricular pacing.
C. This is correct if only the atrium is paced; however, in the case of a typical pacemaker like DDD (dual- chamber pacemaker), both the atrium and ventricle are paced.
D. This is correct for dual-chamber pacemakers (like DDD), which pace both the atrium and the ventricle to coordinate the heart's rhythm.

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LAB	Result	Normal Range
Potassium	2.8 mEq/L	3.5-5.3mEq/L
Sodium	133 mEq/L	135-145 mEqL
Chloride	90 mEq/L	97-107 mEqL
Glucose	200 mg/dL	70mg/dL to 110mg/dL
Magnesium	2.5 mg/dL	1.6-2.2 mg/dL
Calcium	8.0 mg/dL	8.2-10.2 mg/dL:

A patient is to receive a continuous infusion of Diltiazem at 5 mg/hr for Atrial fibrillation. The medication is supplied 125 mg of Diltiazem in 125 mL of Iv fluid. At what rate should the nurse set the IV pump? (round to the nearest whole number)

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Naxlex Comprehensive Predictor Exams

Complete the following sentences with the list of drop down The nurse assesses the client's rhythm on the monitor. The patient is unresponsive with no pulse. The nurse identifies the rhythm asdropdown. The nurse's priority action isdropdown

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

Explanation

The nurse is assessing the client with a recent pacemaker placement. The client's monitor is displaying what type of rhythm?

Correct Answer is D

Explanation

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