Tag: Arm

A single human arm typically accounts for about 5–6.5% of total body weight, an average that can vary significantly between individuals. This figure is influenced by a person's age, gender, genetics, and overall body composition. Understanding how much of your body's total mass is made up of its individual parts provides insight into overall weight distribution and physical balance.

The hollow area located on the inside of your elbow is one of the most frequently used sites for blood draws and intravenous injections. Medically, this crucial region is known as the cubital fossa, or sometimes the antecubital fossa, and is a vital passageway for nerves and blood vessels between the upper arm and forearm.

The American Red Cross reports that plasma is used in various life-saving medical treatments, from immune disorders to trauma. To understand **what happens to your arm when you donate plasma**, it helps to know the common side effects and the simple aftercare steps that ensure a smooth recovery and a successful donation.