Variations in Vascular Anatomy — MCQs

What is the imaging modality of choice for determining the etiology of subarachnoid hemorrhage?

A 55-year-old male, known smoker, complains of calf pain while walking. He experiences calf pain while walking but can continue walking with effort. Which grade of claudication does this patient fall under?

Pressure difference of 5 mm Hg between the two upper limbs occurs in which congenital heart disease?

Which of the following arteries is a derivative of the second aortic arch?

Superior vena cava is derived from:

A patient comes with abdominal pain, jaundice, and portal hypertension. Anastomosis between which of the following veins is seen?

Onodi cells and Haller cells are associated with which anatomical structures, respectively?

Liver is divided into eight segments according to Couinaud's classification based upon

As shown in the figure, abnormal subclavian artery develops as a result of: (AIIMS May 2016)

The following arrow marked vessel can cause torrential hemorrhage during cholecystectomy. Which of the following is the correct description?