Blog

A 28-year-old woman returns from a 2-week trip to Southeast Asia with 4 days of bloody diarrhea, fever (38.8°C), and tenesmus. She is otherwise hemodynamically stable. Per current evidence-based guidelines, what is the preferred antibiotic therapy?

Parents bring in their 18-day-old infant with a rectal temperature of 38.4°C (101.1°F). The infant appears mildly irritable but is feeding. Parents want to manage the fever at home with acetaminophen. What is the evidence-based response?

A 19-year-old college student is diagnosed with Neisseria meningitidis meningococcemia. Her roommate, who shares a bedroom, asks if she needs treatment. What is the appropriate chemoprophylaxis?

A hiker finds a deer tick (Ixodes scapularis) embedded in her skin. She estimates it has been attached for approximately 20 hours. What is the risk of Lyme disease transmission at this attachment duration?

According to the 2025 American Thoracic Society (ATS) guidelines, which diagnostic modality has been added as a \’reasonable alternative\’ to chest X-ray for pneumonia diagnosis, and what are its reported sensitivity and specificity?

Band keratopathy in hyperparathyroidism refers to which specific physical finding and where does it appear?

The Framingham Risk Score incorporates which of the following variables for cardiovascular risk assessment in women?

The ‘frog sign’ in cardiovascular assessment refers to which finding and suggests which arrhythmia?

TSH is described as the MOST SENSITIVE initial test for thyroid function assessment in primary care. What is the normal TSH range, and what additional test is ordered when TSH is abnormal?

Which mechanism most directly links excess adiposity to cancer development?