exam

sphenoid sinus

humidifies protects cleans warms

pharynx

back of the throat allows swallowing

epiglottis

closes airway

larynx

voice box

frontal sinus

produces mucus humidifys air

nasal cavity

warms air, resonating sound, smell

oral cavity

food intake, speech, salivary glands

Trachea

always open due to cartilge rings

bronchus

carries air to and from lung

plural cavity

protects lungs

alvcoli

air sacs, oxygen exchange occurs.

bronchiole

branches in the lung

right lung

larger 3 lobes deoxygenated blood

left lung

Smaller lung with two lobes oxygenated blood

Diaphragm

Large, flat muscle at the bottom of the chest cavity that helps with breathing

frontal lobe

decision making character

parietal lobe

sensation reading writing math memory

temporal

hearing language processing

occipital lobe

color processing movement

cerebellum

balance walking

spinal cord

transmission of nerve signals reflex actions coordination of movement

hypothalamus

regulates hormones controls body temperature regulates sleep emotional and behavioral responses

thalamus

sensory relay motor signal relay regulates sleep

ventricles

cushions the brain circulating nutrient transport homeostasis

pituitary gland

regulates and controls emotions

midbrain

motor movement pain modulation auditor and visual processing

pons

bridge for neural pathways regulation of breathing facial sensations and movement

medulla

controls heartbeat and breathing

brain stem

temperature regulation

cerebrum

temporal frontal occipital parietal

dendrites

gets signals from other cells

cell body

organizes and keeps the cell functional

cell membrane

protects the cell from its surroundings

axon hillock

generates impulse in the neuron

node of ravier

allow diffusion of ions

schwan cells

produces the myelin sheath

nucleus

control center of the cells

axon

transfers signals to other cells and organs

myelin sheath

increases the speed of the signal

axon terminal

forms junctions with other cells

hilum of kidney

where ureter nerves blood vessels and lymph vessels enter and leave

renal pelvis

moves collected urine out to ureter

ureter

moves urine out to bladder

major calyx

collects urine from minor calyces

minor calyx

collects from papilla

fibrous capsule

protects kidney

renal columns

provides support

renal pyramids

collect waste

renal papilla

collects from pyramid

renal medulla

regulates concentration of the urine

renal cortex

contains nephrons

oral cavity

initiates digestion breaks food down

parotid gland

secretion of saliva breaks food down oral health

lips

help food intake seal for swallowing assists in speech sensory receptors

pancreas

breaks food down with digestive enzymes

pharynx

swallowing

liver

produces bile and stores glycogen

hilum

obesorbes nutrients vitamin b12 and recycles bile salts

teeth

breaks food down

esophagus

food transport preventing backflow lubrication

sublingual gland

salivary gland under the tongue mucin production moist protections aids bolus formation

hepatic duct

bile transport facilitating fat digestion

stomach

food storage absorption of certain substances

cystic duct

bile storage and release bidirectional flow

rectum

hold stool

submandibular gland

saliva production enzyme secretion

gallbladder

storage of bile release of bile fat digestion

pylorus of stomach

last structure of the stomach regulation of good flow from stomach to small intestine

jejunam

located between duodenum and ilieum digests food absorbs vitamin minerals carbs fats protiens and water

duodenum

digests food absorbs nutrients