Surgery - Vascular | Medical Hub

41. What is the most common vascular anomaly in children?

A) Infantile hemangioma B) Venous malformation C) Lymphatic malformation D) Arteriovenous malformation

42. What is the most common cause of mesenteric ischemia?

A) Superior mesenteric artery embolism B) Thrombosis of SMA C) Non-occlusive mesenteric ischemia (NOMI) D) Mesenteric vein thrombosis

43. What is the most common fungus causing mycotic aneurysm?

A) Salmonella species B) Staphylococcus aureus C) Streptococcus pneumoniae D) Candida albicans

44. What is the most common symptom of a popliteal artery aneurysm?

A) Distal embolization (acute ischemia) B) Asymptomatic C) Pain D) Pulsatile mass

45. What is the size threshold for repair of popliteal artery aneurysm?

A) >2 cm or symptomatic B) >1.5 cm C) >3 cm D) >4 cm