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A 44-year-old woman presents with chronic fatigue, constipation, brittle hair, and cold intolerance; TSH is high (normal 0.4–4.0 mIU/L) and free T4 is low (normal 0.8–1.8 ng/dL); the NP bases the plan of care on the knowledge that…

A 47-year-old transgender woman receiving gender-affirming care presents with decreased libido, fatigue, reduced muscle mass, and low mood; labs show total testosterone 182 ng/dL (300–1000 for natal males) and LH 11 IU/L (2–9); the NP bases the plan of care on the knowledge that…

A 10-year-old boy presents with acute knee pain, swelling, and difficulty bearing weight two weeks after a sore throat; ESR and CRP are elevated; the NP bases the plan of care on the knowledge that…

What is the source of water for hydrothermal metamorphism?

A 13-year-old has fine, scaling, hypopigmented macules on the chest that worsen after sun exposure. The NP bases the plan of care on the knowledge that this condition is

A 29-year-old woman reports intense vulvar itching, thick white discharge, and external erythema that worsens after antibiotic use. She denies fever or pelvic pain. Exam confirms labial edema and adherent white plaques. The NP bases the plan of care on the knowledge that…

What are two potential hazards associated with volcanoes?

A 5-year-old child has a light, evenly colored tan patch on the forearm found during a routine exam. The caregiver fears it is spreading and may indicate infection. The NP bases the plan of care on the knowledge that

A 76-year-old woman in a nursing facility presents with marked fatigue, exertional shortness of breath, brittle nails, pallor, craving ice, and reports a month of dark stools; exam reveals pale conjunctiva and a soft systolic murmur; labs show hemoglobin 8.8 g/dL (12–16), ferritin 7 ng/mL (15–200), positive stool guaiac, and MCV 79 fL (80–96); the NP bases the plan of care on the knowledge that…

A 58-year-old patient is evaluated for treatment-resistant hypertension, new onset of renal insufficiency after starting an ACE inhibitor, and abdominal bruit on exam; labs show rising creatinine with otherwise normal urinalysis; the NP bases the plan of care on the knowledge that…