A nurse is preparing to administer amoxicillin 250 mg PO. Available is amoxicillin oral suspension 125 mg/5 mL. How many ml. should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["250"]
Desired Dose=250mg
Available Concentration=125mg/5mL
Volume to Administer=Desired Dose/Available Concentration × Volume
= 250 mg ÷ 125 mg/5mL
= 250/125 × 5mL
= 2 ×5mL
= 10 mL
So, the nurse should administer 10 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Replacement therapy with pancreatic enzymes: Pancreatic insufficiency results in a lack of digestive enzymes, leading to malabsorption of nutrients. Enzyme replacement therapy is essential to aid in digestion and nutrient absorption.
B. Treatment with stimulant laxatives: Stimulant laxatives are used to treat constipation by increasing bowel motility. They do not address the underlying enzyme deficiency in pancreatic insufficiency and can potentially cause further nutrient loss.
C. Treatment with PPIs to decrease stomach acid: Proton pump inhibitors (PPIs) reduce stomach acid production and are used for conditions like GERD. They do not address the enzyme deficiency caused by pancreatic insufficiency.
D. Decrease food intake: Reducing food intake does not treat pancreatic insufficiency and can lead to malnutrition. The goal is to support normal digestion and nutrient absorption through enzyme replacement.
Correct Answer is ["B","C","D"]
Explanation
A. "I should decrease my physical activity." Decreasing physical activity is not recommended as it can worsen constipation. Physical activity helps stimulate bowel movements, so this statement does not indicate proper understanding.
B. "I should increase fluid intake." Increasing fluid intake helps to soften the stool and promote bowel movements. Adequate hydration is essential in managing constipation, especially when taking opioids.
C. "I should only take a laxative when necessary." Taking a laxative only when necessary is a reasonable approach to managing constipation. Overuse of laxatives can lead to dependency and should be avoided. Using them judiciously can help manage symptoms effectively.
D. "I should increase fiber intake." Increasing dietary fiber can help to bulk up the stool and stimulate bowel movements, which is beneficial in preventing and treating constipation associated with opioid use.
E. "I should strain when I try to have a bowel movement." Straining during bowel movements is not recommended as it can lead to complications such as hemorrhoids or anal fissures. This statement indicates a misunderstanding of proper bowel habits.
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