A client exposed to tuberculosis is scheduled to begin prophylactic treatment with isoniazid. Which information is most important for the nurse to note before administering the initial dose?
Conversion of the client's PPD test from negative to positive
History of intravenous drug abuse
Current diagnosis of hepatitis B
Length of time of exposure to tuberculosis
The Correct Answer is C
A. Conversion of the PPD test from negative to positive indicates exposure to tuberculosis but does not contraindicate the administration of isoniazid. It may actually indicate the need for prophylactic treatment.
B. A history of intravenous drug abuse is not directly related to the administration of isoniazid. However, it may be important for assessing risk factors for tuberculosis transmission and adherence to treatment.
C. Isoniazid can cause hepatotoxicity, so it is essential to assess for pre-existing liver conditions such as hepatitis B before administering the medication. Hepatitis B may increase the risk of liver damage associated with isoniazid.
D. The length of time of exposure to tuberculosis is important for assessing the risk of infection and determining the need for prophylactic treatment but does not impact the administration of isoniazid.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Determining the client's need for pain medication is a priority to ensure comfort and manage symptoms as the client approaches end of life.
B. Updating the nurse manager on the client's status is important, but it is not the priority action in terms of direct client care.
C. Conveying the client's status to the chaplain may be part of holistic care, but the immediate physical needs of the client take precedence.
D. Documenting the impending signs of death is essential for medical records, but addressing the client's comfort needs is the priority.
Correct Answer is A
Explanation
A. Observing the insertion site of the suprapubic catheter is crucial to assess for signs of infection, such as redness, swelling, or drainage. Any abnormalities at the insertion site should be reported promptly for further evaluation and intervention.
B. Palpating the flank area may not be directly related to the care of the suprapubic catheter unless there are specific concerns or symptoms related to the renal system that warrant assessment of the kidneys.
C. While measuring abdominal girth can provide information about abdominal distention or fluid accumulation, it may not directly address the care needs related to the suprapubic catheter unless there are specific concerns related to catheter function or drainage.
D. Assessing the perineal area may be relevant for clients with other types of urinary catheters (e.g., indwelling urethral catheters), but for clients with a suprapubic catheter, the focus is on the site of catheter insertion in the lower abdomen.
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