Branches of brachial artery include all of the following except?*Profunda brachii arteryInferior ulnar collateralCommon interosseous arteryRadial artery
Question
Branches of brachial artery include all of the following except?
- Profunda brachii artery
- Inferior ulnar collateral
- Common interosseous artery
- Radial artery
Solution
The brachial artery is a major blood vessel located in the upper arm and is the main supplier of blood to the arm and hand. The brachial artery continues from the axillary artery at the level of the teres major muscle and travels down the anterior aspect of the arm.
The branches of the brachial artery are:
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Profunda brachii artery: This is the first and largest branch of the brachial artery. It travels with the radial nerve and provides blood to the muscles of the arm.
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Superior ulnar collateral artery and Inferior ulnar collateral artery: These arteries travel with the ulnar nerve and provide blood to the muscles of the forearm.
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Radial artery: This is a continuation of the brachial artery and provides blood to the lateral aspect of the forearm and hand.
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Ulnar artery: This is also a continuation of the brachial artery and provides blood to the medial aspect of the forearm and hand.
The common interosseous artery is not a branch of the brachial artery. It is actually a branch of the ulnar artery. Therefore, the answer to your question is "Common interosseous artery".
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