Human Organ System
musculoskeletal system
cardiac muscle
non-striated
heart
myocardium
skeletal muscle
striated
attached to bones
smooth muscle
striated
walls of blood vessels and hollow organs
muscles system
skeletal muscles and tendons
movement production
joint stabilization
skeletal system
bones, joint, associated tissues
mechanical basis for movement
framework of body
cardiovascular system
heart
4 chambers
left atrium
right atrium
left ventricle
right ventricle
epicardium
myocardium
endocardium
valves
tricuspid valve
pulmonary valve
mitral valve
aortic valve
blood presure
systole
contraction
diastole
relaxation
arteries
carry oxygen
veins
take oxygen
capillaries
integumentary system
skin
outer body covering
barrier/protection
chemicals
diease
UV light
physical damage
hair
protect skin from environment
nails
made of dead cells
exocrine glands
sweat
oil
wax
barrier/protection
sensory perception
pain
pressure
temperature
body temperature regulation
storage
fat
glucose
water
vitamins
salt
absorption
excretion
production of vitamin D
skin colour
melanin
layers of skin
epidermis
dermis
hypodermis
2 main types of glands
sudoriferous (sweat gland)
sebaceous gland (oil gland)
neurological system
central nervous system (CNS)
brain
4 lobes
frontal
partietal
temporal
occipital
spinal cord
main office/command control of body
peripheral nervous system
autonomic nervous system
sympathetic division
arousing response
parasympathetic division
calming response
somatic nervous system
sensory (afferent)
sensory input
motor (efferent)
sensory output
respiratory system
brings in oxygen in lungs
moves oxygen through your body
removes CO2 from blood and releases from body
upper respiratory tract
nasal cavity
nostril
oral cavity
tongue
larynx
pharynx
near nose and ends at trachea
hollow structure, entry for esophagus
lower respiratory tract
trachea
superior lobe
middle lobe
inferior love
bronchioles
bronchi
alveoli
right & left lung
diaphragm
large done-shaped muscle
voluntary
controlled breathing
hyperventilation
light headness
numbness & tingling in hand/feet
syncope
chest pain
hypoventilation
caused by
alcohol
medication
illegal drugs
opioids
chronic lung diseases
obesity
involuntary
automatic
natural
at rest
digestive system
break down food to absorb nutrients
mouth
beginning of digestive tract
ingestion
food into mouth
chew into smaller pieces
saliva breaks down food
esophagus
receives food when swallow
stomach
enzymes & acids
hollow organ or container, that holds food
small intestine
nutrients absorption
duodenum: firest section
large intestine
get rid of waste
cecum
sigmoid colon
rectum
anus
pancreas
gland organ
liver
makes bile
gallbladder
stores and concentrates bile from liver