The nurse sees a life-threatening arrhythmia on a patient's cardiac monitor. Which of the following actions should the nurse take first?

Examine the patient and collect data.

Notify the health-care provider immediately.

Obtain vital signs.

Administer antiarrhythmic medication.

Answer and Explanation

The Correct Answer is B

A.   While assessment and data collection are important, the priority in the presence of a life-threatening arrhythmia is to initiate immediate interventions to address the situation.
B.   The nurse should immediately inform the healthcare provider about the life- threatening arrhythmia to obtain further guidance and potential orders for intervention.
C.   Vital signs are important, but they should not delay immediate action when a life- threatening arrhythmia is present.

D.   Administering antiarrhythmic medication may be necessary, but the nurse should first notify the healthcare provider to obtain orders and guidance before administering any medications.

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Correct Answer is B

Explanation

A. While excessive alcohol consumption can contribute to various health problems, it is not a known risk factor for leukemia.
B. Down syndrome is associated with an increased risk of developing leukemia, particularly acute lymphoblastic leukemia (ALL).

C. Hemophilia is a bleeding disorder and is not directly associated with an increased risk of leukemia.
D. Iron deficiency anemia is not a known risk factor for leukemia.

A. BUN 11 mg/dL. serum creatinine 10 mg/dL B. BUN 45 mg/dL. serum creatinine 1.0 mg/dL C. BUN 35 mg/dL, serum creatinine 8 mg/dL D. BUN 10 mg/dL serum creatinine 0.3 mg/dL

Correct Answer is C

Explanation

A. These values are within the normal range and not indicative of chronic kidney disease.
B. While an elevated BUN is present, the serum creatinine level is within the normal range, which is not consistent with chronic kidney disease.
C. Both BUN and serum creatinine levels are elevated, indicating impaired kidney function and consistent with chronic kidney disease.
D. These values are within the normal range and not indicative of chronic kidney disease.

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The nurse sees a life-threatening arrhythmia on a patient's cardiac monitor. Which of the following actions should the nurse take first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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Explanation

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