The skeletal system consists of bones and their associated connective tissues, including cartilage, tendons, and ligaments. It consists of dynamic, living tissues that are capable of growth, detect pain stimuli, adapt to stress, and undergo repair after injury.
The nervous system is involved in some way in nearly every body function. All the sensations, actions, and emotions are made possible by the nervous system, which consists of the brain, spinal cord, nerves, and sensory receptors.
The integumentary system consists of the skin and accessory structures, such as hair, nails, and glands. The integumentary system is recognizable to most people because it covers the outside of the body and is easily observed.
Learn about the digestive system here.
Much like sanitation workers who keep a city's water supply drinkable and dispose of its waste, the kidneys are usually unappreciated until there is a malfunction and "internal garbage" piles up.
The trillions of cells in the body require an abundant and continuous supply of oxygen to carry out their vital functions. We cannot “do without oxygen” for even a little while, as we can without food or water.
Cancer is a disease process that begins when an abnormal cell is transformed by the genetic mutation of the cellular DNA.
The heart, blood, and blood vessels are the major components of the cardiovascular system. Like the bustling factory, the body must have a transportation system to carry its various cargos back and forth, and this is where the cardiovascular system steps in.
Neurogenic shock is a distributive type of shock. It is a type of shock (a life-threatening medical condition in which there is insufficient blood flow throughout the body) that is caused by the sudden loss of signals from the sympathetic nervous system that maintain the normal muscle tone in blood vessel walls.
Anaphylactic shock occurs rapidly and is life-threatening. It is a systemic, type I hypersensitivity reaction that often has fatal consequences. Anaphylaxis causes the immune system to release a flood of chemicals that can cause a person to go into shock.