Study of the body
Anatomy
Study the function of the body
Physiology
Six levels of Organization
Chemical, cellular, tissue, organ level, organ system, organism
Integumentary system organs
skin, hair, nails, sweat glands, oil glands, sensory receptors
Functions of integumentary system
protection, temperature adjustment, vitamin D
Organ muscular system
muscles
Muscular System
contractions (short)
tendons (connect muscles to bones)
Functions of muscular system
movement and makes heat production
Organ of skeletal system
Bones, ligaments (connects bone to bone), cartilage (decreases friction) joints
Functions of skeletal system
protection of vital organs, store of mineral, support, blood cell production, movement
Organs of nervous system
brain, spinal cords, and nerves, sensory receptors
Function of nervous system
function controls different body activities rapidly
Organs of endocrine
Endocrine gland, releases hormones, directly into the blood
Function of endocrine
control different body cavities slowly
Organ of cardiovascular
Heart, blood vessels
Function of cardiovascular
Transportation of blood such as 02, C02,NUTRIENTS, WASTE
Organ of lymphatic
Lymphatic vessels, lymph nodes, tonsils, spleen, thymus gland
Function of lymphatic
Immunity, returns extra fluid from tissues back to blood
Organ of respiratory
Nose, pharynx ( throat), larynx (voice box), trachea (windpipe), bronchi, lungs
Function of respiratory
exchange of gases (02, and CO2) also adjust blood acidity
Anatomy
study of the structure of the body
Physiology
study of the function of the body
Levels of organization (6)
chemical, cellular, tissue, organ level, organ system, organism
Chemical level is considered as the?
the lowest level of the six levels of organization
Chemical level is?
atoms and molecules
Cellular level is?
the basic and structural functions units of the body