Which symptom is most concerning for cauda equina syndrome?

A full-thickness burn is typically:

The WHO three-step analgesic ladder was originally developed for cancer pain management but its principles have influenced pain management strategies for other pain conditions.

A patient presents with dizziness, heavy sweating, and signs of dehydration after prolonged heat exposure. His core temperature is 38.5°C (101.3°F), and he is fully oriented. Which diagnosis is most likely?

A patient with bulimia nervosa is at greatest risk for which electrolyte abnormality?

A 38-year-old woman with stable systemic lupus erythematosus (SLE) asks what long-term health problem she is most at risk for. Which condition occurs at an increased rate in patients with SLE?

A 60-year-old woman presents with neck pain for 8 weeks that radiates into her right thumb and index finger. She has completed NSAID therapy and physical therapy without improvement. On examination, she has weakness of right wrist extension and diminished brachioradialis reflexes. What is the most appropriate next step?

A 24-year-old basketball player lands awkwardly after a rebound and immediately feels a “pop” in his knee. Within 2 hours, significant swelling develops. He reports that the knee feels unstable when attempting to walk. Which injury is most likely?

A 38-year-old women patient who underwent radiation therapy for breast cancer develops progressive pulmonary fibrosis six years later. Histologic examination of the affected lung would most likely reveal which finding?

A 54-year-old man presents to the primary care clinic with a complaint of musculoskeletal pain. During the history and physical examination, the nurse practitioner identifies several findings. Which findings should be considered musculoskeletal “red flags” that warrant further diagnostic evaluation or urgent referral? Select all that apply.