A lactating mother is taking medication and is concerned about the potential effects on her breastfeeding infant. Considering the concentration of drugs in breast milk, which statement accurately describes the general relationship between drug concentration in breast milk and the neonatal dose?

A nurse practitioner learner is writing a script for Azithromycin. On the first day of treatment, the learner understands a loading dose is needed and prescribes Azithromycin 500mg. What the dose for the next day?

A patient who is receiving intravenous antibiotics via home health calls to report abdominal cramping and water diarrhea for two days. The nurse practitioner orders a stool culture which comes back positive for Clostridium difficile. What action will the nurse practitioner take?

Which of the following patients are not suitable candidates for a transdermal patch?

A nurse practitioner learner is evaluating a child with redness and swelling of the outer ear and ear canal. The tympanic membrane is pearly-grey in color and translucent. Which of the following is the most appropriate therapy?

What is the mechanism of action of bronchodilators?

A patient will begin taking hydroxychloroquine for rheumatoid arthritis. What test will the provider order as a baseline for ongoing monitoring?

What is the major advantage of using second-generation antihistamines?

Which condition is generally treated with oral antifungal agents?

What is an antispasmodic used to treat irritable bowel syndrome?