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 C
Explanation
A. Increasing the intake of dark green leafy vegetables while taking warfarin can affect INR levels due to their high vitamin K content, potentially increasing the risk of bleeding.
B. Eating two servings of raw dark green leafy vegetables daily and continuing for 30 days after warfarin therapy is completed is not recommended as it may affect INR levels.
C. Eating approximately the same amount of leafy green vegetables daily helps maintain consistent vitamin K intake, which is important for keeping INR levels stable while on warfarin therapy.
D. Avoiding all foods containing vitamin K is not necessary and may lead to nutritional
deficiencies; instead, it's important to consume a consistent amount of vitamin K-containing foods.
Correct Answer is ["C","D","E","F","I","J"]
Explanation
A. Transfer to NICU - While NICU care is important, immediate stabilization takes precedence.
B. Keep in warmer with bilirubin lights - This is important for thermoregulation and managing jaundice but is not the most immediate concern.
C. Bolus of 2 ml/kg glucose 10% IV - This is critical to address the hypoglycemia (blood glucose 35 mg/dl).
D. Blood glucose level - Monitoring is essential for ongoing assessment of hypoglycemia.
E. Contact Respiratory Therapy for ABG and oxygen therapy - Given the high respiratory rate and potential for respiratory distress, this is a priority.
F. Feed immediately - Feeding can help stabilize blood glucose levels.
G. Apply dextrose (sugar) gel inside the baby's cheek - This is an alternative to IV glucose but less immediate than a bolus.
H. Echocardiogram - Important for cardiac assessment but not an immediate priority.
I. Monitor for respiratory distress - Essential due to the high respiratory rate and risk of complications from maternal diabetes.
J. Monitor temperature every 30 minutes - Important for detecting hypothermia due to the low axillary temperature.
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