What is the most concerning clinical feature in this patient that indicates immediate risk?
Pharmacology questions in the ADC written exam test applied prescribing decisions, not rote recall of drug names. This exam-level vignette tests your ability to work through clinical details and arrive at the correct management.
Raj Patel, a 56-year-old man with type 2 diabetes and hypertension, presents to the emergency department with a 3-day history of severe facial swelling and difficulty swallowing. He developed toothache in his lower left molar 5 days ago but delayed seeking treatment. On examination, he has marked bilateral submandibular swelling extending to the submental area, with a woody, non-fluctuant consistency. His floor of mouth is swollen and elevated, pushing his tongue upward. He is sitting upright, leaning forward, and appears anxious. Vital signs show temperature 38.2°C, pulse 110 bpm, BP 145/90 mmHg, respiratory rate 22/min, oxygen saturation 96% on room air. He is taking metformin, ramipril, and amlodipine. What is the most concerning clinical feature in this patient that indicates immediate risk?
- A. The difficulty swallowing indicating potential airway compromise
- B. The bilateral submandibular swelling suggesting poor prognosis
- C. The 5-day delay in treatment indicating advanced infection
- D. The elevated temperature of 38.2°C indicating systemic infection
- E. The patient's diabetic status increasing infection severity
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Show the answer and cited explanation
According to TG, difficulty swallowing is a severe local feature that indicates risk of airway compromise in spreading odontogenic infections.
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