Usmle: Anatomy: High Yield

Front 1

dye passes from one cell to the next

Back 1

gap junction

Front 2

derivation of adrenal medulla

Back 2

neural crest origin (S100)
neuroblasts develop into ganglia

Front 3

tibial nerve function

Back 3

plantar flexion of toes and inversion

Front 4

composition of aortic valve and pulmonic valve

Back 4

lined by endothelium and have abundant fibroelastic tissue plus a dense collagen core; avascular

MV and TV have a loose connective tissue core which is increased in MV/TV prolapse (myxomatous degeneration)

Front 5

break humerus, wrist drop

Back 5

radial nerve injury

Front 6

post radical mastectomy- winged scapula

Back 6

long thoracic nerve -> paralysis of serratus anterior

Front 7

nosebleed and rhinorrhea

Back 7

fracture of cribiform plate in ethmoid sinus

Front 8

medial longitudinal fasculus demyelination in MS

Back 8

bilateral internuclear ophthalmoplagia

Front 9

parathyroid derivation

Back 9

third and fourth pharyngeal puch

Front 10

aortic arch derivates

Back 10

M
S
C
A/R
D
pulmonary arteries

Front 11

what runs along the radial artery

Back 11

median nerve

Front 12

artery affected in femoral neck fracture

Back 12

medial femoral circumflex artery

Front 13

EM of egg- where does sperm penetrate?

Back 13

zona pellucida

Front 14

where is metaphase II completed

Back 14

uterus

Front 15

bone
tendon
skin
greatest tendon strength

Back 15

collagen type 1

Front 16

initial wound repair
replaced by type I

Back 16

type III

Front 17

basement membrane

Back 17

type IV

Front 18

epiphyseal plate

Back 18

type X (picture of bone, point where collagen type X is)

Front 19

circle of willis

Back 19

draw him!

Front 20

CT liver

Back 20

know where the hepatic vein drains into the IVC
http://www.med.wayne.edu/diagradiology/Anatomy_Modules/Abdomen.html

Front 21

nerve injured in midshalft humerus frx

Back 21

radial nerve

Front 22

layers of gastric mucosa

Back 22

MUCOSA
epithelium
lamina propria
muscularis mucosa
SUBMUCOSA
MUSCULARIS
SEROSA

Front 23

what myelinates in the CNS?
in the periphery?

Back 23

oligodendrocytes

schwann cells

Front 24

stage of eggs post-partum

Back 24

meiosis I arrested in prophase

Front 25

eye closed can't open; eye deviated down and out

Back 25

CN III palsy

Front 26

eye down and in

Back 26

CN IV nerve palsy

Front 27

child w/ popsicle stick in his mouth falls down causing the popsicle stick to hit the back of his throat and develops ptosis and meiosis of right eye

Back 27

injury to the cervial sympathetic ganglion

Front 28

vertical diplopia

Back 28

CN IV palsy

Front 29

patient with headache and physical findings of mydriasis in right eye in association w/ lid lag, and deviation of eye down and out

Back 29

aneurysm compressing CN III

Front 30

patient with a recent history of bacterial meningitis has horizontal diplopia in the left eye which is worse on gaze to the left

Back 30

CN VI palsy

Front 31

patient with bilateral lateral rectus muscle weakness

Back 31

increase intracranial pressure
(papilledema usual present)

Front 32

pralysis of upward gaze in an infant

Back 32

hydrocephalus secondary to senosis of aqueduct of sylvius (=parinaud's syndrome)

Front 33

multiple ocular motor nerve disorders

Back 33

diabetes mellitus

Front 34

weakness of quadriceps and an absent knee jerk reflex

Back 34

herniated L3-L4 disk

Front 35

pain in hip and lateral quadriceps, numbness of anterolateral leg and webbed space betweeng reat toe, weakness of dorsiflexion of foot, normal reflexes

Back 35

hernated L5-S1 disk

Front 36

young child falls on his outstretched arm and has pain in the middle and lateral portion of his clavicle, upper extremity remains in abduction, extension, and internal rotation

Back 36

C5-C6 = Erb-Duchenne syndrome -> superior brachial plexus injury due to clavicular fracture
*most common frx in infants

Front 37

patient has pralysis of the oculomotor nerve after a head injury

Back 37

uncal herniation with compression of CN III

Front 38

numbness of thenar aspect of hand

Back 38

median nerve (carpal tunnel)

Front 39

wrist bone with greates incidence of aseptic necrosis

Back 39

navicular bone (scaphoid)

Front 40

supracondylar fracture

Back 40

injury to brachial artery andmedian nerve; danger of ischemic contractures in forearm mucle (Volkmann's ischemic contracture)

Front 41

know the fetal circulation- which vessels have the highest oxygen content

Back 41

ductus venosus and umbilical vein

Front 42

EM of alveolus and macrophage

Back 42

type II pneumocyte with lamellar bodies making surfactant!

Front 43

EM of small bowel

Back 43

microvilli

Front 44

histosection of seminiferous tubule- what cell makes sex hormone binding globulin and inhibin

Back 44

sertoli cell
http://www.lab.anhb.uwa.edu.au/mb140/

Front 45

know the bands in skeletal mm

Back 45

http://www.lab.anhb.uwa.edu.au/mb140/

Front 46

voice hoarseness post thyroid surgery

Back 46

injury to laryngeal nerve

Front 47

MRI of orbit- can you find the superior oblique muscle

Back 47

no :(

Front 48

MRI of abdomen- can you find splenic artery above the pancreas

Back 48

no :(

Front 49

fluid in costophrenic sulcus on CXR

Back 49

CHF

Front 50

x-ray showing elargement of the posterior heart

Back 50

enlarged left atrium in a petient w/ mitral stensois

Front 51

mri of carotids w/ occlusion of the anterior cerebral artery would effect which leg?

Back 51

contralateral

Front 52

schwannoma in jugular foramen would effect which three CN

Back 52

IX
X
XI
loss of gag reflex
laryngeal paralysis
trapezius/sternocleidomastoid
loss of taste in posterior third of tongue

Front 53

lesion of oculomotor nerve and UMN signs with a midline, midbrain lesion

Back 53

weber syndrome

Front 54

horner's syndrome- diagram of vertebra and sympathetic trunk- pick out the damaged ganglia

Back 54

cervical sympathetic ganglion

Front 55

groos of brainstem anterior view- find area of oculomotor nerve

Back 55

-

Front 56

frontal lobe lesion affects

Back 56

personality

Front 57

bitemproal hemianopsia

Back 57

leison at optic chiasm
commonly a caniopharyngeiona (derived from rathke's ouch)

Front 58

inferior quadrantanopia

Back 58

defect in superior fibers in parietal lobe

Front 59

C2 transection of fascuculs gracilis

Back 59

vibration and fine touch of LE only

Front 60

CN III and UMN signs on opposite side

Back 60

midline brain lesion

Front 61

loss of pain and tem and UMN signs on opposite side

Back 61

mid pons lesion

Front 62

Horner's syndrome with localization of lesion on diagram

Back 62

lateral medullary syndrome w/ assoc cranial nerve palsy in medulla and hypothalamus w/ assoc temp regulation problems

Front 63

Parkinson's drug of abuse

Back 63

MPTP

Front 64

blood preduction prior to birth

Back 64

liver
bone marrow

Front 65

bochdalek hernia in posterolateral diaphragm on left

Back 65

early in life; visceral contents extend into chest cavity -> respiratory distress

Front 66

parasternal diaphragmatic hernia

Back 66

present later in life
go through foramen of morgangni beneath the sternum

Front 67

artery assoc w/ foregut
midgut
hindgut

Back 67

celiac
superior mesenteric
inferior mesenteric

Front 68

damaged hearing in rock and roll band player

Back 68

injured cochlea

Front 69

hypospadias

Back 69

faulty closure of urethral folds

Front 70

epispadia
assoc w/

Back 70

faulty closure of genital tubercle
assoc w/ bladder exstrophy

Front 71

feces draining from umbilicus...
urine draining from umbilicus?

Back 71

persistant umbilical (vitelline) sinus

persistant urachal sinus