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Questions 149

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Question 1 of 5

A client is being assessed for neutropenia. The client's total white blood cell count is 5200 with 45% neutrophils and 5% bands. What is the absolute neutrophil count (ANC)? Record your answer using a whole number.

Correct Answer: 2600

Rationale: ANC = WBC X (Neutrophils% + Bands%) = 5200 X (0.45 + 0.05) = 5200 X 0.5 = 2600.

Question 2 of 5

The 6-month-old client with a ventral septal defect is receiving Digitalis for regulation of his heart rate. Which finding should be reported to the doctor?

Correct Answer: C

Rationale: A heart rate of 60 bpm in a 6-month-old is too low (normal is 80-160 bpm), indicating possible digitalis toxicity, which should be reported.

Question 3 of 5

The nurse is preparing a 73-year-old client for cataract surgery on the left eye. Which statement by the client indicates a need for further teaching?

Correct Answer: C

Rationale: Stopping Coumadin without medical guidance is unsafe, as it may increase clotting risk, indicating a need for further teaching.

Question 4 of 5

The nurse is caring for a client with suspected meningitis who will be having a lumbar puncture. Which statement regarding aftercare is correct?

Correct Answer: D

Rationale: Post-lumbar puncture care includes assessing for neurological changes, pain, drainage, and voiding to detect complications like nerve injury or CSF leak.

Question 5 of 5

The nurse understands that the diagnosis of oral cancer is confirmed with:

Correct Answer: A

Rationale: A biopsy provides definitive histological evidence of oral cancer, confirming the diagnosis.

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