A nurse is reviewing ECG rhythm strips for a group of clients. The nurse should identify that which of the following rhythms indicates bradycardia?

Answer and Explanation

The Correct Answer is C

Sinus bradycardia is a type of cardiac arrhythmia characterized by a heart rate lower than 60 beats per minute in adults, or below the normal range for age in children. It can be diagnosed by an electrocardiogram (ECG) that shows regular P waves with constant morphology preceding every QRS complex, and positive in lead II.

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Correct Answer is B

Explanation

Toxoplasmosis is a parasitic infection caused by Toxoplasma gondii, which can be transmitted by contact with cat feces or eating undercooked meat containing cysts. The nurse should ask about the client's exposure to cats or cat litter, as this is a risk factor for acquiring toxoplasmosis, especially in immunocompromised individuals.

A. Maintain the affected extremity in a dependent position. B. Palpate the dorsalis pedis pulse. C. Wrap sterile gauze on the sharp point of the pins. D. Adjust the clamps on the fixator frame.

Correct Answer is B

Explanation

Palpating the dorsalis pedis pulse is an essential action to monitor for adequate circulation and perfusion in an extremity with an external fixator, which is a device that stabilizes and aligns fractured bones with metal pins and rods outside of the skin. The other options are incorrect because they could cause complications such as edema, infection, or malalignment.

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A nurse is reviewing ECG rhythm strips for a group of clients. The nurse should identify that which of the following rhythms indicates bradycardia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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Correct Answer is B

Explanation

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