Medical professionals administer a wide variety of blood tests to diagnose for numerous health concernsâfrom general issues like anemia and electrolyte deficiency to serious health issues like kidney disease and diabetes. Here are the ten most common blood tests and their usesâ¦.
[ahrm] 1. the part of the upper limb from the shoulder to the elbow; called also brachium. 2. in common usage, the entire upper limb. 3. a slender part or extension that projects from a main structure. chromosome arm.
1 Triceps brachii: This muscle at the back of the upper arm extends the arm and stabilizes the elbow when the hand is used for fine movements. 2  Brachioradialis: A forearm muscle that flexes the arm at the elbow.3  Anconeus: This muscle helps extend the forearm at the elbow.lbow muscles are commonly referred to as flexors or extensors, depending on how they affect elbow movement. Extensors are on the inside of the arm and help extend the arm outward. Flexors are at the back of the elbow and pull it closer to the body by bending the elbow.