A type of white blood cell that defends the body against bacteria….
Search: red blood cells
A specialist who studies diseases to understand their nature and cause, and who interprets the results of tests (such as a biopsy or blood count)….
A small machine, usually attached to a finger or toe, that measures how much oxygen is in the blood….
The system that removes wastes from the blood and expels them from the body in urine. It includes the kidneys, ureters, bladder and urethra….
Measurements of the body’s pulse rate, temperature, respiration rate, and blood pressure. This indicates the state of essential body functions….
A small dark spot on the skin that arises from skin cells called melanocytes. Also called a mole….
Human epidermal growth factor receptor 2. A type of protein found on most cells in the human body.
A network of cells and organs that defends the body against attacks by foreign invaders, such as bacteria and viruses.
A type of neuron that connects other neuron cells in the brain and spinal cord.
Abnormal cells in the lobes of the breast.