Explanation: The arterial supply to upper limb begins in the chest as subclavian artery. The right subclavian artery arises from Branchiocephalic trunk, while left subclavian branches directly off the arch of the aorta.

Explanation: Brachial artery is the main source of blood for arm. When axillary artery reaches the lower border of teres major it becomes brachial arteries.

Explanation: Radial artery contributes mainly to supply of thumb and lateral side of index finger. Radial artery enters hand dorsally crossing the floor of anatomical sniffbox.

Explanation: Pectoralis minor is a thin, triangular muscle situated at upper part of chest and beneath the Pectoralis major. It originates from 3rd and 5th ribs and inserts on coracoids process of the scapula.

Explanation: Volkmann’s Contracture is a permanent flexion contracture of the hand at the wrist resulting in a claw like deformity of the hand and finger. Passive extension of fingers is restricted and painful.

Explanation: Profunda branchii is the branch of brachial artery. It is the deep artery of arm.

Explanation: Femoral artery is second largest artery in the body. It is present in the thigh. It is the main arterial supply to the lower limbs. The first largest artery is aorta.

Explanation: Medial femoral circumflex arise from posterior aspect of profunda femoris artery. It is present in upper thigh that helps blood supply to neck and head of the femur.

Explanation: Internal Iliac is the main artery of pelvis. It was formerly known as hypogastric artery.

Explanation: Genicular artery refers to one of six arteries in human leg most of which anastomoses in the knee region.

Explanation: Posterior tibial artery of lower limb carries blood to posterior compartment of the leg and plantar surface of the foot.