embrology

Question 1

pharyngeal pouche 1

Answer 1

middle ear and eustachian tubes

Question 2

pancreas

Answer 2

endoderm

Question 3

bone marrow

Answer 3

mesoderm

Question 4

enamel of teeth

Answer 4

SE

Question 5

blood vessels

Answer 5

mesoderm

Question 6

primitive atrium gives rise to

Answer 6

trabeculated part of left and right atria

Question 7

adrenal cortex

Answer 7

mesoderm

Question 8

liver and GB

Answer 8

endoderm

Question 9

neural tube derivatives

Answer 9

Pine CPR (for the kid who is drowning at the water park who went down the waterslide in the TUBE)

pineal gland
CNS
posterior pituitary
retina

Question 10

lower vagina

Answer 10

endoderm

who wants the low class vagina??? better smoke some Endo before hittin that

Question 11

endocardial cushinon gives rise to

Answer 11

atrial septum, membranous interventricular septum, av and semilunar valves

SaVe that endo cush
septums and valves

Question 12

neural crest derivatives

Answer 12

MAGIC COPS

melanocytes
aorticopulmonary septum
ganglia
iris stroma
chromaffin cells

cranial nerves
odontoblasts/ossicles
parafollicular C cells
sclerae

Question 13

GI tract

Answer 13

endoderm

Question 14

upper vagina

Answer 14

mesoderm

who wants the upper vagina?? ME!!

Question 15

submadibular glands

Answer 15

endoderm

Question 16

primitive pulmonary vein gives rise to

Answer 16

smooth part of LA

that primitive pole vein needs to be smooth in LA

Question 17

dermis

Answer 17

mesoderm

Question 18

thymus

Answer 18

endoderm

Question 19

heart

Answer 19

mesoderm

Question 20

urethral epithelium

Answer 20

endoderm

urethra is enside you

Question 21

sweat glands

Answer 21

SE

Question 22

thyroid follicular cells

Answer 22

endoderm

Question 23

parotid glands

Answer 23

SE

Question 24

right common cardinal vein and right anterior cardinal vein give rise to the

Answer 24

SVC

Question 25

sex specific genitalia

Answer 25

week 10 10intelia

Question 26

truncus arteriosus gives rise to

Answer 26

ascending aorta and pulmonary trunk

Question 27

bladder epithelium

Answer 27

endoderm bladder is enside you

Question 28

fetal movement

Answer 28

week 8 rhymes with gait

Question 29

sublingual glands

Answer 29

endoderm

Question 30

inner ear

Answer 30

SE

Question 31

gonads

Answer 31

mesoderm

Question 32

lymphatics

Answer 32

mesoderm

Question 33

pharyngeal pouch 4

Answer 33

superior parathyroid glands

Question 34

kidneys

Answer 34

mesoderm

Question 35

pharyngeal pouch 2

Answer 35

epithelial lining of tonsils

Question 36

pharyngeal pouch 3

Answer 36

inferior parathyroid glands and thymus

Question 37

AP

Answer 37

SE

Question 38

lens

Answer 38

SE

Question 39

blod cells

Answer 39

mesoderm

Question 40

lungs

Answer 40

endoderm

Question 41

distal anal canal

Answer 41

SE who wants the distal anal canal??? SomeonE will take it

Question 42

bulbus coridis gives rise to

Answer 42

smooth parts of left and right ventricles (outflow tract) smooth bulby balls flowing out

Question 43

pharyngeal arch derivatives arch: 4 and 6 cartilage muscle nerve

Answer 43

cricothyroid and larynx cartilage: cricoid, and thyroid cart of larynx muscle: cricothyroid m pharygneal m rest of laryngeal muscles nerve: 4 + 6 = 10 superior laryngeal for swallowing muscles superioror swallower recurrent largngeal for muscles of speaking -recurrent talking

Question 44

pharyngeal arch derivatives arch: 1 cartilage muscle nerve

Answer 44

Ms and Ts**** ``` cartilage: meckles cartilage mandible mandibular ligament malleous and incus ``` ``` muscle: muscles of mastication masseter lateral and medial pterygoids temprotalis myloid tensor typani tensro vali palatini anteriror 2/3 tongue ``` nerve mandicublar and maxillary branches of trigeminal

Question 45

pharyngeal arch derivatives arch: 2 cartilage muscle nerve

Answer 45

S's cartilage: stapes, styloid process, stylohyoid lig, leSSer horn of hyoid muscles: muscles of facial expression (CN Seven) stapedius stylohyoid Nerve: CN SEVEN

Question 46

mammary glands

Answer 46

SE

Question 47

digeorge syndrome lose what

Answer 47

3 and 4 pouches

Question 48

4 chamber heart and 4 limb buds

Answer 48

week 4

Question 49

left horn of sinus venosus gives rise to the

Answer 49

coronary sinus

Question 50

pharyngeal arch derivatives arch: 3 cartilage muscle nerve

Answer 50

pharyngeal stuff muscle: stylophargenoeouos nerve glossopharyngeal