Final answer:
The axillary artery is a continuation of the subclavian artery that supplies blood to the region near the head of the humerus. It becomes the brachial artery and plays a crucial role in the blood supply of the upper limb. Additionally, personal hygiene tips for the armpits include regular bathing, using antiperspirants or deodorants, and keeping the area dry to prevent unpleasant odors.
Step-by-step explanation:
Course and Relation to Brachial Plexus
The axillary artery is the continuation of the subclavian artery as it enters the axillary region. It supplies blood to the region near the head of the humerus through the humeral circumflex arteries. The majority of the axillary artery continues into the upper arm and becomes the brachial artery.
Anatomy of Armpits
The axillary region, commonly known as the armpit, contains various structures including the axillary artery and vein. Other veins such as the brachial vein and the azygos vein are also present in this region. The axillary artery supplies blood to the region near the head of the humerus and plays a crucial role in the blood supply of the upper limb.
Personal Hygiene Tips
Regarding personal hygiene, maintaining cleanliness in the armpits is essential to prevent unpleasant odors. Regular bathing, using antiperspirants or deodorants, wearing clean clothes, and keeping the armpits dry can help minimize odor-causing bacteria and keep the area fresh.