Chapter 1.2: Organ Systems of the Body Flashcards
Consists of skin, hair, nails, sebaceous glands, and sweat glands
- provides protection
- regulates temperature
- prevents water loss
- helps produce vitamin D
INTEGUMENTARY SYSTEM
Consists of bones, associated cartilages, ligaments, and joints
- provides protection and support
- allows body movements
- produces blood cells
- stores minerals and adipose tissues
SKELETAL SYSTEM
Consists of muscles attached to the skeleton by tendons
- produces body movements
- maintains posture
- produces body heat
MUSCULAR SYSTEM
Consists of the brain, spinal cord, nerves, and sensory receptors
- Major regulatory system
- detects sensations
- controls movements, physiological processes, and intellectual functions
NERVOUS SYSTEM
Consists of endocrine glands such as the pituitary that secretes hormones
- major regulatory system that influences metabolism, growth, reproduction, etc.
ENDOCRINE SYSTEM
Consists of the heart, blood vessels, and blood
- transports nutrients, waste products, gases, and hormones throughout the body
- plays a role in immune response and regulation of body temperature
CARDIOVASCULAR SYSTEM
Consists of the lymphatic vessels, lymph nodes, and other lymphatic organs
- removes foreign substances from the blood and lymph
- combats diseases
- maintains tissue fluid balance
- absorbs dietary fats from the digestive tract
LYMPHATIC SYSTEM
Consists of the lungs and respiratory passages
- exchanges oxygen and carbon dioxide between the blood and air
- regulates blood pH
RESPIRATORY SYSTEM
Consists of the mouth, esophagus, stomach, intestines, and accessory organs
- performs mechanical and chemical processes of digestion
- absorption of nutrients
- elimination of wastes
DIGESTIVE SYSTEM
Consists of the kidneys, urinary bladder, and ureters
- removes waste products from the blood
- regulates blood pH, ion balance, and water balance
URINARY SYSTEM
Consists of the ovaries, uterine tubes uterus, vagina, mammary glands, and associated structures
- produces oocytes
- site of fertilization and fetal development
- produces milk for the newborn
- produces hormones that influence sexual function and behavior
FEMALE REPRODUCTIVE SYSTEM
Consists of the testes, accessory structures, ducts, and penis
- Produces and transfers sperm cells to the female
- produces hormones that influence sexual function and behavior
MALE REPRODUCTIVE SYSTEM