Medications classified as proton pump inhibitors include: (select all that apply (Select one or more)
Omeprazole
Esomeprazole
Pantoprazole
Maalox
Metronidazole
Correct Answer : A,B,C
A. Omeprazole is a proton pump inhibitor (PPI) that reduces gastric acid secretion by blocking the H⁺/K⁺ ATPase enzyme in the stomach lining.
B. Esomeprazole is a PPI and the S-isomer of omeprazole, also used to decrease stomach acid production.
C. Pantoprazole is another PPI commonly prescribed for gastroesophageal reflux disease (GERD) and erosive esophagitis.
D. Maalox is an antacid that neutralizes existing stomach acid but does not inhibit its production like PPIs.
E. Metronidazole is an antibiotic used to treat bacterial and protozoal infections, not a PPI.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. This is incorrect
B. Convert pounds to kilograms:
154 lb ÷ 2.2 = 70 kg
- Multiply by the recommended intake:
70 kg × 30 mL = 2100 mL/day
Answer: 2100 mL/day
C. This is incorrect
D. This is incorrect
Correct Answer is A
Explanation
A. This is a hallmark sign of diabetic ketoacidosis (DKA). The fruity or acetone-like smell results from the accumulation of ketones, a byproduct of fat metabolism in the absence of adequate insulin.
B. DKA is characterized by hyperglycemia, typically with blood glucose levels well above 250 mg/dL, not hypoglycemia.
C. Malignant hypertension is not typically associated with DKA. While dehydration and electrolyte imbalances may affect blood pressure, malignant hypertension is a separate and unrelated condition.
D. DKA is associated with Kussmaul respirations—deep, rapid breathing to compensate for metabolic acidosis—not the cyclical pattern of Cheyne-Stokes.
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