A 58-year-old diabetic man presents with fever and a swollen, red foot. X-ray shows gas in soft tissues. Blood glucose is 25 mmol/L. What is the most appropriate immediate management?
AOral antibiotics
BIV antibiotics alone
CUrgent surgical debridement
DHyperbaric oxygen
EAmputation
A 31-year-old man presents with acute severe testicular pain. The pain started suddenly⁴ hours ago. Doppler ultrasound shows absent blood flow. What is the salvage rate if specified?
A>95%
B80-90%
C60-70%
D40-50%
E<20%
A 52-year-old diabetic man presents with a non-healing foot ulcer. ABPI is 0.4. What is the most appropriate management?
AAntibiotics alone
BWound care only
CVascular surgery referral
DAmputation
EHyperbaric oxygen
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