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

A
B
C
D
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is D
Explanation
Allow the client to sign the consent with an X. The client has the right to give informed consent if they understand the procedure and its risks and benefits, even if they cannot read or write. The nurse should witness and document the client's signature with an X and verify their identity and understanding. The other options are not appropriate because they violate the client's autonomy and dignity.
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