Chapter 2- body systems Flashcards
protects the body by acting as a physical barrier against microorganisms that cause disease, harmful chemicals, and the UV rays of the sun; regulates temperature and fluid control, produces vitamin D, provides sensory information to the brain
integumentary system
provides support and shape for the body; protects the internal organs and tissues; produces red blood cells; stores minerals
skeletal system
allows voluntary and involuntary body movement; produces body heat
muscular system
transmits messages about sensory stimuli between the brain and the other parts of the body
nervous system
produces hormones and regulates body functions, including metabolism, mood, growth and development of cells tissues and reproductive development and function
endocrine system
transports life-sustaining oxygen through the blood to the organs and tissues; expels carbon dioxide through the lungs; filters airborne pollutants and some microorganisms; regulates pH levels in body
respiratory system
pumps blood containing oxygen and nutrients throughout the body; carries carbon dioxide to the lungs and other chemical waste products to the kidneys and lungs
cardiovascular system
works with the immune system to protect the body from microorganisms that cause disease; maintains a proper balance of blood and lymphatic fluid in the body
lymphatic system
responsible for the ingestion, breakdown, and absorption of nutrients and the removal of solid waste from the body
digestive system
filters blood to remove waste products and regulates electrolyte and fluid balance in the body
urinary system
allows human beings to produce offspring, ensuring the survival of the species
reproductive system
