A nurse is caring for a school-age child who is taking valproic acid. The nurse should expect the provider to order which of the following diagnostic tests?
Chest x-ray
Serum liver enzyme levels
ABGS
Urine culture and sensitivity
The Correct Answer is B
- A. Chest x-ray is not correct because it is not related to valproic acid therapy or its adverse effects.
- B. Serum liver enzyme levels is correct because valproic acid can cause hepatotoxicity and liver function tests should be monitored regularly.
- C. ABGS is not correct because it is not indicated for valproic acid therapy or its adverse effects.
- D. Urine culture and sensitivity is not correct because it is not related to valproic acid therapy or its adverse effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
The statement, "I will take the medication in the morning," indicates an understanding of the correct dosing schedule for metformin extended-release tablets. Metformin is usually taken with meals, and taking it in the morning helps regulate blood sugar levels throughout the day.
Choice B rationale:
The statement, "I will expect to gain weight," is incorrect. Weight gain is not an expected side effect of metformin. In fact, metformin is often associated with weight loss or weight maintenance, especially in individuals with diabetes, as it helps improve insulin sensitivity and glucose metabolism.
Choice C rationale:
The statement, "I will take the medication on an empty stomach," is incorrect for extended-release metformin tablets. Unlike immediate-release metformin, extended-release tablets should be taken with meals to reduce the risk of gastrointestinal side effects.
Choice D rationale:
The statement, "I will avoid crushing this medication," is correct. Metformin extended-release tablets should never be crushed or broken, as it can affect the way the medication is released into the body. Crushing or breaking the tablet can lead to a sudden release of a large amount of metformin, potentially causing an overdose.
Correct Answer is D
Explanation
pH 7.31
Rationale:
A - This is incorrect because weight gain is not expected in clients who have COPD, as they often have difficulty eating and digesting food due to dyspnea and fatigue.
B - This is incorrect because a decrease in anteroposterior diameter of the chest is not typical of COPD, as the condition causes hyperinflation and air trapping in the lungs, leading to an increase in chest size and a barrel-shaped appearance.
C - This is incorrect because HCO3 24 mEq/L is within the normal range for blood bicarbonate levels, which are 22 to 26 mEq/L. Clients who have COPD often have chronic respiratory acidosis, which stimulates the kidneys to retain bicarbonate and increase its levels in the blood to compensate for the low pH.
D - This is correct because pH 7.31 indicates acidosis, which is common in clients who have COPD due to impaired gas exchange and accumulation of carbon dioxide in the blood.
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