HUMAN BODY Flashcards
study of the structure and shape of body
Anatomy
study of the function of the body
Physiology
Anatomical Position
standing erect, facing forward, upper limbs at side, palms facing forward thumbs out
supine
prone
back
belly
building blocks of matter
atom
external covering of body (system)
integumentary
ex of integumentary
skin, hair & fingernails
sites where blood cells are formed
cavities of skeleton
forms muscular system
skeletal muscles
ex of nervous system
brain, spinal chord, nerves and sensory receptors
detect changes in temperature, pressure/light
sensory receptors
electrical signals that sends messages
nerve impulses
body effectors
muscles or glands
controls body activities (system)
endocrine system
endocrine glands produce
hormones
ex of endocrine glands
pituitary, thyroid, thymus, pancreas, ovaries, testes
controls growth, reproduction & use of nutrients by cells
hormones
primary organs of cardiovascular system
heart and blood vessels
using blood as a carrier it delivers oxygen, nutrients, hormones (system)
Cardiovascular system
propels blood out its chambers into blood vessels for all body tissues
heart
organs of lymphatic system
lymphatic vessels, lymph nodes, spleen & tonsils.
when fluid is leaked into tissues from blood, ____ return it to the blood stream
lymphatic vessels
cleanse blood and house white blood cells
lymph nodes
organs of respiratory system
nasal passages, pharynx, larynx, trachea, bronchi & lungs
organs of digestive
oral cavity, esophagus, stomach, small & large int, rectum, liver & pancreas
absorb nutrients & reabsorb water (system)
Digestive system
waste containing nitrogen EXAMPLES:
urea & uric acid
removes nitrogen-containing wastes
urinary system