anatomy lab activity 2

integumentary system is made up of the

epidermis, dermis, hypodermis

epidermis is the —— of skin

top layer

dermis is the ——— of skin

middle layer

hypodermis is this —— of skin

deepest layer

skeletal system is made up of

axial skeleton and appendicular skeleton

axial skeleton is made up of the

skull, vertebral column (spine), and thorax (ribs)

skull bones

mandible, maxillae, frontal, parietal, occipital, temporal

jaw

mandible

upper lip bone

maxillae

forehead

frontal

top of head

parietal

back of head

occipital

ears/sides of head

temporal

vertebral column is made of the

regions / curves and the thorax

neck

cervical which has 7 vertebrae

upper/middle back

thoracic which has 12 vertebrae

lower back

lumber which has 5 vertebrae

v-shape

sacral which has 5 fused vertebrae

tip of spine

coccygeal or coccyx which has 4 fused vertebrae

middle of chest

sternum

how many pairs of ribs?

12

appendicular skeleton is made up of

pectoral girdle, upper limb, pelvic girdle, lower limb

pectoral girdle is made up of

clavicle and scapula

anterior collar bones

clavicle

posterior shoulder blades

scapula

upper limb (arm, forearm, hand) is made up of

humerus, radius, ulna, carpals, metacarpals, phalanges

upper arm

humerus

lateral/ thumb arm bone

radius

medial / pinky arm bone

ulna

wrist small bones

carpals

palm longer bones

metacarpals

finger bones

phalanges

pelvic girdle is made up of

coxal bones and symphysis pubis

big elephant ear hip bone

coxal

cartilage between coxal bones

symphysis pubis

lower limb (thigh, leg, foot) made up of

femur, patella, tibia, fibula, tarsal, metatarsals, phalanges

thigh

femur

knee cap

patella

larger bone in the lower leg

tibia

smaller bone in lower leg

fibula

ankle

tarsals

dorsal foot bones

metatarsals

toes

phalanges

the nervous system is made up of the

central nervous system and peripheral nervous system

brain and spinal cord

central nervous system

cranial and spinal nerves

peripheral nervous system

glands

endocrine system

hangs from “birds beak”

pituitary gland

behind the pituitary gland

pineal gland

on top of the trachea, bowtie or butterfly shape

thyroid gland

back of trachea or the 4 dots on trachea

parathyroid gland

bigger on baby

thymus gland

what gland is both in the endocrine and lymphatic system?

thymus gland

sponge looking

pancreas

what is part of the endocrine and digestive systems

pancreas

ovaries and testes

gonads

what is part of the endocrine and reproductive systems

gonads or ovaries and testes

cardiovascular system is made of

heart and vascular system

top left when looking at the heart straight on

right atrium

bottom left when looking at the heart straight on

right ventricle

top right when looking at the heart straight on

left atrium

bottom right when looking at the heart straight on

left ventricle

red, carries blood away from heart, oxygenated

arteries

blue, carries towards the heart, deoxygenated

veins

when the artery and vein interlink

capillaries

lymphatic system is made up of

lymph nodes, lymphatic vessels, spleen, tonsils, thymus

green beads

lymph nodes

gree veins coming off lymph nodes

lymphatic vessels

back of oral cavity (not specific)

tonsils

above heart, biggest when baby

thymus

respiratory system is made of

trachea, bronchii, lungs

tube in middle of lungs

trachea

branches into lungs

bronchii

in chest, inside of the ribcage

lungs

digestive system

organs that break down food

mouth

oral cavity

throat

pharynx

below pharynx, tube that food goes down

esophagus

tummy

stomach

smooth surface, smaller diameter

small intestine

larger diameter, segmented texture

large intestine

tube that leads to the anus

rectum

butthole

anus

upper right of abdominal cavity

liver

stores extra bile until it’s ready to be used, green tint

gall bladder

behind the stomach, produces digestive enzymes

pancreas

urinary system is made of

kidney, ureter, urinary bladder, urethra

in your upper lower back, below your lower rib-cage on either side of the spine, filters out extra water and salt

kidney

connects kidney to bladder

ureter

lower pelvic cavity behind the pubic bone

urinary bladder

tubes where urine leaves the body

urethra

reproductive system made up of

female and male

where the eggs are produced, lower abdominal on each side of the uterus

ovaries

where the egg gets fertilized, attached to the ovaries

uterine tubes (fallopian tubes)

where the egg is planted, lower pelvic cavity

uterus

in the front of the opening to urethra

clitoris

protects clitoris, opening to vaginal canal

labia (lips) 2 menora and majora

produces sperm, balls

testes

mature sperm before ejaculated, covering the testes

epididymis

tube that wraps behind bladder

ductus deferens