A client admitted to a medical - surgical unit has a CBC with differential drawn. Lab results show a WBC count of 4000, with neutrophil segments at 5% and neutrophil bands at 5%. Based on these values what would the nurse do? Calculate the absolute neutrophil count

Place the client on bleeding precautions.

Place the client in a private room.

Document findings in the client's chart

Collect blood cultures and start antibiotics.

Answer and Explanation

The Correct Answer is B

A. Bleeding precautions are not required as the issue pertains to neutropenia, not thrombocytopenia.

B. Placing the client in a private room is appropriate as the ANC calculation (WBC × [% neutrophils]) indicates severe neutropenia, increasing the risk of infection.

C. Simply documenting findings does not address the client’s increased infection risk.

D. Blood cultures and antibiotics may be needed later but require additional signs of infection to proceed.

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Correct Answer is A

Explanation

A. Atrial fibrillation (AF) is more common in older adults, particularly those with underlying conditions like chronic obstructive pulmonary disease (COPD). COPD can lead to structural changes in the heart, increasing the risk of AF. The elderly are particularly vulnerable due to age-related heart changes and comorbidities such as lung disease.

B. While carotid endarterectomy is a surgical procedure that can be related to stroke prevention, it is not directly associated with a higher risk of AF compared to COPD.

C. Aspirin is used for its antiplatelet effects, not directly related to the risk of AF.

D. Post coronary artery bypass graft (CABG) surgery increases the risk for arrhythmias, but it is less directly linked to AF than conditions like COPD in an older adult.

A. "Clean the skin and clip hairs if needed." B. "Turn off oxygen prior to monitoring the client." C. "Place the electrodes on the posterior chest." D. "Add gel to the electrodes prior to applying them."

Correct Answer is A

Explanation

A. Cleaning the skin and clipping hairs ensures good electrode contact, which is essential for accurate ECG readings. This is the correct statement.

B. Oxygen should not be turned off unless specifically instructed by a provider. It does not interfere with ECG monitoring.

C. Electrodes should be placed on the anterior chest for standard ECG monitoring, not on the posterior chest.

D. Electrodes for ECG monitoring typically come with adhesive backing and do not require additional gel.

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A client admitted to a medical - surgical unit has a CBC with differential drawn. Lab results show a WBC count of 4000, with neutrophil segments at 5% and neutrophil bands at 5%. Based on these values what would the nurse do? Calculate the absolute neutrophil count

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Naxlex Comprehensive Predictor Exams

A nurse is assessing clients on a medical-surgical unit. Which client would the nurse identify as being at greatest risk for atrial fibrillation?

Correct Answer is A

Explanation

A nurse supervises an assistive personnel (AP) applying electrocardiographic monitoring. Which statement would the nurse provide to the AP related to this procedure?

Correct Answer is A

Explanation

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