Which medication helps thin respiratory secretions to facilitate mucus clearance?

Which smoking cessation regimen has been shown to improve quit rates compared with nicotine patch therapy alone?

A 68-year-old man with type 2 diabetes mellitus has persistent hyperglycemia despite metformin therapy. His history is significant for New York Heart Association (NYHA) Class III heart failure. The nurse practitioner is considering adding rosiglitazone. Which condition is a contraindication to prescribing rosiglitazone?

Which principle is recommended when prescribing medications to older adults?

A patient uses sumatriptan on 15 days each month and reports worsening headache frequency. The NP should suspect:

A pregnant woman requires treatment for acne vulgaris. Which medication should be avoided?

A 24-year-old woman who is 12 weeks pregnant is diagnosed with uncomplicated Chlamydia trachomatis infection by NAAT. She reports a history of anaphylaxis to azithromycin and erythromycin (macrolides). According to current CDC STI Treatment Guidelines, which treatment is the most appropriate?

A patient with rheumatoid arthritis is started on a disease-modifying antirheumatic drug (DMARD). Which medication carries a boxed warning for severe hepatotoxicity requiring routine liver function monitoring?

A 29-year-old woman chooses a progestin-only contraceptive because she is breastfeeding and has migraine with aura. Which common adverse effect should the nurse practitioner include in patient education?

Sheryl Crow is a 38-year-old woman who presents with recurrent episodes of abdominal cramping associated with intermittent diarrhea. She reports that the abdominal discomfort improves following defecation. After excluding alarm features and other gastrointestinal disorders, she is diagnosed with irritable bowel syndrome with diarrhea (IBS-D). Which antispasmodic medication is most appropriate for the management of her abdominal cramping and intestinal spasms?