A nurse is reviewing the laboratory values of a client who has COPD. Which of the following findings should the nurse report to the provider?
WBC 13,000/mm3
Potassium 3.7 mEq/L
Hgb 20 g/dL
Iron 150 mcg/dL
The Correct Answer is C
A. WBC 13,000/mm3 is slightly elevated and might indicate an infection, but it is not critically high in the context of COPD. The nurse should still monitor the client for signs of infection but is unlikely to require immediate intervention.
B. Potassium 3.7 mEq/L is within the normal range (3.5–5.0 mEq/L) and does not require reporting.
C. Hgb 20 g/dL is elevated and should be reported. High hemoglobin levels can indicate dehydration, polycythemia, or other conditions related to chronic hypoxia, which is common in COPD. This value is above the normal range (12–18 g/dL for adults) and requires further evaluation.
D. Iron 150 mcg/dL is within the normal range (50–170 mcg/dL for adults) and does not require reporting.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. "My child still wets the bed at least two times per week." While this is a concern, bedwetting can be a normal developmental behavior for children at this age and does not necessarily indicate a problem unless it persists beyond the typical age range.
B. "I have a difficult time getting my child to eat green vegetables." This is a common concern for parents of young children and typically does not warrant immediate attention, although it may require guidance on healthy eating habits.
C. "My child continually asks me the same questions." Repetition of questions is a normal part of cognitive development in young children and does not indicate an issue by itself.
D. "I have noticed that my child is withdrawn since we switched day care providers." This is the priority concern. Withdrawal or behavioral changes, particularly after a significant event like a change in day care, can indicate stress, anxiety, or possible emotional issues, and the nurse should address this promptly to ensure the child's well-being.
Correct Answer is B
Explanation
A. "Communicate with personnel about the need for prophylaxis" is incorrect. While it is important to consider prophylaxis for those who may have been exposed to tuberculosis, the first priority is to minimize the risk of transmission from the client to others.
B. "Place a mask on the client" is correct. Placing a mask on the client is the first step in preventing the spread of tuberculosis. This helps contain respiratory droplets that could transmit the bacteria to others.
C. "Contact those who live with the client" is incorrect. While it is important to contact close contacts to assess their risk, this action comes after implementing infection control measures, such as placing a mask on the client.
D. "Notify the local health department" is incorrect. While the health department must be notified about a tuberculosis diagnosis, the immediate priority is to protect others from exposure by masking the client and using appropriate isolation precautions.
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