What do you mean by axillary?
1 : of, relating to, or located near the axilla. 2 : situated in or growing from an axil axillary buds. axillary. noun.
What is the function of the axillary?
Important for function of the shoulder and upper arm The axillary nerve’s primary purpose is to supply nerve function to the shoulder joint and three muscles in the arm, but it also innervates some skin in that region, as well.
What is axillary in plants?
The axillary bud (or lateral bud) is an embryonic or organogenic shoot located in the axil of a leaf. Each bud has the potential to form shoots, and may be specialized in producing either vegetative shoots (stems and branches) or reproductive shoots (flowers).
What is the main function of the axillary lymph nodes?
The body has about 20 to 40 bean-shaped axillary lymph nodes located in the underarm area. These lymph nodes are responsible for draining lymph – a clear or white fluid made up of white blood cells – from the breasts and surrounding areas, including the neck, the upper arms, and the underarm area.
What does the term axillary mean the term axillary means pertaining to the?
Listen to pronunciation. (AK-sih-LAYR-ee) Pertaining to the armpit area, including the lymph nodes that are located there.
What is the anatomical term for arm?
1). Notice that the term “brachium” or “arm” is reserved for the “upper arm” and “antebrachium” or “forearm” is used rather than “lower arm.” Similarly, “femur” or “thigh” is correct, and “leg” or “crus” is reserved for the portion of the lower limb between the knee and the ankle.
What are axillary meristems?
Axillary meristems allow the production of secondary growth axes in the shoot systems of plants. As such they make a large contribution to the plastic developmental potential of plants, allowing them to alter their architecture to suit the prevailing environment conditions.
What is the difference between apical and axillary buds?
Apical buds are generally found at the end (also known as the “apex”) of stems. Axillary buds, on the other hand, occur at leaf nodes, or where leaves emerge from the stem.
What is axillary lymph node?
The axillary lymph nodes, also known commonly as axillary nodes, are a group of lymph nodes in the axilla and receive lymph from vessels that drain the arm, the walls of the thorax, the breast and the upper walls of the abdomen.
What is the most important function of the lymph nodes?
The lymph nodes filter out harmful substances and waste products. They also contain immune cells called lymphocytes that destroy cancer cells and bacteria. The filtered fluid is then returned to the blood circulation. If you have an infection or cancer, a lymph node may become swollen.
What is the axilla in anatomy?
The axilla is an anatomical region under the shoulder joint where the arm connects to the shoulder. It contains a variety of neurovascular structures, including the axillary artery, axillary vein, brachial plexus, and lymph nodes.
What does axillary mean in anatomy?
Definition of axilla : the cavity beneath the junction of a forelimb and the body especially : armpit : the cavity beneath the junction of the arm or anterior appendage and shoulder or shoulder girdle containing the axillary artery and vein, a part of the brachial plexus of nerves, many lymph nodes, and fat and areolar tissue especially : armpit
What does axillary node mean?
Axillary Nodes . The axillary nodes are a group of lymph nodes located in the axillary (or armpit) region of the body. They perform the vital function of filtration and conduction of lymph from the upper limbs, pectoral region, and upper back.
What is axillary muscle?
The axillary muscles are the supplier of 3 main muscles in the human body. These are, the deltoid muscles of the shoulder, the teres minor muscle of the rotator cuff, and the triceps brachii, which are the ones responsible for shoulder extension!