@medlifenetwork: Axillary Artery 🩸 The axillary artery is the continuation of the subclavian artery, beginning at the lateral border of the 1st rib and ending at the lower border of the teres major muscle, where it becomes the brachial artery. It supplies blood to the axilla, shoulder region, chest wall, and upper limb. #axillaryartery #anatomy #medstudent #LearnOnTikTok #anatomynotes