Head and Neck 1

Question 1

this surrounds the brain

Answer 1

neurocranium

Question 2

the forms the face and surrounds oral cavity, pharynx, and upper respiratory tract

Answer 2

viscerocranium

Question 3

two parts of neurocranium

Answer 3

chondrocranium, dermatocranium

Question 4

bones of the chondrocranium

Answer 4

occipital (basal portion), temporal (petrous part), sphenoid, ethmoid

Question 5

bones of dermatocranium

Answer 5

parietal, frontal, occipital bone above nuchal line

Question 6

fontanelle that closes first

Answer 6

posterior

Question 7

two types of viscerocranium

Answer 7

membranous, cartilagenous

Question 8

membranous viscerocranium makes these

Answer 8

zygomatic, maxilla, lacrimal, nasal, palatine, vomer

Question 9

cartilagenous viscerocranium makes these

Answer 9

1st, 2nd gill arches

Question 10

each gill arch has these three things

Answer 10

aortic arch, cranial nerve, central rod of cartilage

Question 11

cartilage of 1st arch

Answer 11

meckel’s cartilage

Question 12

1st arch forms these

Answer 12

maxilla, mandible, malleus, incus

Question 13

2nd arch forms these

Answer 13

stapes, styloid process, stylohyoid ligament, some of hyoid bone

Question 14

cranial nerve of gill arches 1,2,3,4

Answer 14

5,7,9,10

Question 15

fascial compartment of posterior part of neck

Answer 15

prevertebral fascia

Question 16

fascial compartment of anterior neck

Answer 16

pretracheal fascia

Question 17

third fascia that is between the prevertebral and pretracheal fascia laterally

Answer 17

carotid sheath

Question 18

carotid sheath has these

Answer 18

common carotid, internal jugular, vagus nerve

Question 19

carotid sheath, prevertebral fascia, pretracheal fascia all lie in the blank

Answer 19

deep cervical fascia

Question 20

anterior triangle borders

Answer 20

median line of neck, anterior border of scm, inferior border of mandible

Question 21

structures in superficial anterior triangle

Answer 21

platysma, superficial veins that are variable

Question 22

platysma muscle innervation

Answer 22

facial nerve CN7

Question 23

grants 8.3 for superficial veins of neeck because cant see on cadavaer

Answer 23

ok

Question 24

four triangles of anterior triangle

Answer 24

muscular, carotid, submental, submandibular

Question 25

muscular triangle boundaries

Answer 25

superior belly of omohyoid muscle, anterior border of scm, and median line of neck

Question 26

muscular triangle muscles

Answer 26

superior belly of omohyoid, sternohyoid, thyrohyoid (deep), sternothyroid (deep)

Question 27

musuclar triangle muscles are all supplied by blank

Answer 27

ansa cervicalis

Question 28

glands of muscular triangle

Answer 28

thyroid, parathyroids

Question 29

part of thyroid that joins right and left lobes across midline

Answer 29

isthmus

Question 30

lobe of thyroid not always present but can be as high as hyoid

Answer 30

pyramidal lobe

Question 31

thyroid is a blank gland

Answer 31

endocrine

Question 32

artery supply of thyroid

Answer 32

superior/inferior thyroid arteries, thyroid ima artery

Question 33

veins of thyroid

Answer 33

superior,middle, inferior thyroid veins

Question 34

parathyroid glands are critical for blank metabolism

Answer 34

calcium, phosphorus

Question 35

nerve running in groove next to esophagus just deep to thyroid gland

Answer 35

recurrent laryngeal nerve

Question 36

two major subdivisions of skull

Answer 36

neurocranium, viscerocranium