Q- A 35-year-old man complains of pain and swelling in the sacro-coccygeal region. Which of the following is the most likely diagnosis?
B- Perianal abscess
C- Pilonidal abscess
D- Suppurative hidradenitis
Q- Which of the following procedures is used in case of Barrett esophagus without dysplasia?
A- Endoscopy and biopsy every 3 months
B- Endoscopy and biopsy every 6 months
C- Endoscopy and biopsy every 3 years
D- Endoscopic eradication
Q- A 70-year-old man develops chest pain 2 days after hip replacement. Which is the most likely diagnosis?
A- Bundle branch block
B- Cor pulmonale
C- Myocardial infarction
D- Pulmonary embolism