Practical exam 3

muscle, spinal code, brain, reflexes (eye, ear)

Pectoralis Major

flexion, adduction, and rotation of the arm.

insertion: interbercular groove

Original: clavicular head

Deltoid

prim mover of the arm, adduction of the humorous

origin: acromion process

insertion: Deltoid tuberosity

Supraspinatus

abduct arm

origin: supraspinatus fossa

insertion: greater tubercle

Infraspinatus

adduction of the arm

origin: infraspinous fossa

insertion: greater tubercle

subscapularis

laterally rotate arm

origin: subscapular fossa

insertion: lesser tubercle

Biceps Brachii

flexis radius and humerous

Long head orogin: supuraglenoid tubercle

Short head origin: corocoid process

insertion: radial tuberosity

Triceps Brachii

extend fore arm

Long head Origin: infraglenoid tubercle

Short head Origin: above radial groove

Medial head origin: below radial groove

insertion: olecranon of ulna

Tensor Fasciae Latte

Hip flexion. abduct and internal rotation

Origin: anterior iliac spine

Insertion: Lateral condyle of tibia

Rectus fumoris

Extend the knee, flex hips

Origin: anterior inferior iliac spine

insertion: base of pattelle

Vastus Lateralis

extension of the knee

Origin: lateral lip of the linea aspera

insertion: upper boarder of pattela

Vastus Medialis

extension of the knee

Origin: medial lip of linea aspera

Insertion: tibia tuberosity

Vastus Intermidius

extension of the knee

Origin: anterior surface of femor

Insertion: tibia tuberosity

Frontalis

elevate eyebrow

Origin: galea aponeurotica

Insertion: orbicularis oculi muscle

Occipitalis

move forehead and eyebrows

Origin: nucal line superior

Insertion: Galea aponeurotca

Masseter

chewing

Origin: zygomatic arch

Insertion: mandibular ramus

Rectus Abdominis

flex the vertebra column

Origin: pubic symphysis

Insertion: Costal carilage of rib 5-7/ xiphoid process

Pectoralis Minor

Draws scapula down and forward, elevate ribs

Origin: anterior surface of the ribs 3-5

Insertion: corocoid process

Hemispheres

Occipital lobe

Temporal lobe

Parietal lobe

frontal lobe

olfactory bulb

olfactory tract

optic chiasma

optic nerve

optic tract

cerebellum

vermis folia

folia

arbor vitae

cerebrum

gyrus

sulcus

cerebral cortex

The cerebral cortex is the outermost layer of the cerebrum, composed primarily of gray matter

central sulcus

precentral gyrus

postcentral gyrus

corpus callosum

median longitudinal fissure

transverse fissure

lateral sulcus

Diencephalon

thalamus

hypothalamus

pituitary gland

pineal gland

medulla oblongata

pons

midbrain

medullary pyramid

the white part

white matter

identify anterior, lateral, posterior columns

wheres gray matter

gray matter

identify ventral and dorsal horn

ventral horns

where the gray commissure

where the central canal

ventral and dorsal root

dorsal root gangalia

spinal nerve

whats number 3

Lacrimal gland

whats the white outer surface

sclera

cornea

pupil

whats the vein

iris

lens

whats the inner orange membrane

retina

optic nerve

the pink part

ciliary body

the liquid in cornea

anterior chamber filled with aqueous

liquid in the body

posterior chamber filled with vitreous humor

blinde spot

optic disks

the bump

central fovea

auricle

ear hole

external auditory canal

temporal bone

the membrane in the deep canal

tympanic membrane

ossicles

malleus

incus

stapes

auditory tube

oval window

round window

cochlea

semicircular ducts

lateral rectus (Oculomotor)

medial rectus (Trochlear)

superior rectus (Abducens)

superior oblique

inferior oblique

inferior rectus