Multiple Choice
From the outside of a muscle coming in, the first structure encountered would be:
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1. Introduction to Anatomy & Physiology
Anatomical Terms for the Arm and Hand
Multiple Choice
Which artery is primarily responsible for supplying blood to the forearm and hand?
A
Carotid artery
B
Radial artery
C
Renal artery
D
Femoral artery
Verified step by step guidance1
Step 1: Understand the anatomy of the circulatory system and the role of arteries in supplying oxygenated blood to specific regions of the body.
Step 2: Recall that the radial artery is one of the major arteries of the forearm, originating from the brachial artery and running along the lateral side of the forearm.
Step 3: Note that the radial artery is responsible for supplying blood to the forearm and hand, particularly the lateral aspect of the hand, including the thumb and index finger.
Step 4: Eliminate the other options: The carotid artery supplies blood to the head and neck, the renal artery supplies blood to the kidneys, and the femoral artery supplies blood to the lower limb.
Step 5: Conclude that the radial artery is the correct answer based on its anatomical location and function in supplying blood to the forearm and hand.
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