A 15-year-old female with chronic rhinitis, allergies, asthma, and nasal polyposis presents with fever (38.2°C), facial pain, and dental pain. Vital signs show BP 118/76, HR 92, RR 16, SpO2 98% on room air. CT imaging reveals opacification of the maxillary sinus with air-fluid level. Nasal endoscopy shows purulent drainage without septal deviation. She takes intranasal corticosteroids regularly. Mucopurulent exudate would most likely drain through an ostium in which anatomical location?
- A)Superior nasal meatus
- B)Hiatus semilunarisGABARITO
- C)Inferior nasal meatus
- D)Sphenoethmoidal recess
- E)Bulla ethmoidalis
Explicação
The correct answer is B. Source: Kaplan USMLE Step 1 QBank — Anatomy Test 1. Ver explicação completa e trilha adaptativa →