Neck and Back

Question 1

crainial part of CN XI (Accessory N) innervates

Accepted Answer

pharynx larynx esophagus soft palate

Question 2

spinal part of CN XI (Accessory N) innervates

Accepted Answer

SCM Trapezius

Question 3

bones/cartilage in the neck

Accepted Answer

cervical vertebrae thyroid cartilage cricoid cartilage hyoid bone

Question 4

Pharynx parts

Accepted Answer

nasopharynx oropharynx laryngopharynx

Question 5

laryngopharynx parts

Accepted Answer

Larynx Esophagus

Question 6

muscles of the neck are involved in

Accepted Answer

swallowing esophagus

Question 7

movement of food down to the stomach is based on

Accepted Answer

smooth muscle peristalsis

Question 8

muscles of the neck can occasionally compress

Accepted Answer

the brachial plexus

Question 9

neck muscles create pressure

Accepted Answer

changes that help drive fluid flow carotid/jugular vessels lymph nodes

Question 10

neck muscles create the movements of the larynx that enable

Accepted Answer

speech and sound

Question 11

Suprahyoid muscles

Accepted Answer

mylohyoid geniohyoid digastric stylohyoid

Question 12

suprahyoid muscles assist in

Accepted Answer

opening the mouth, swallowing and speech production

Question 13

infrahyoid muscles

Accepted Answer

sternohyoid sternothyroid thryohyoid omohyoid

Question 14

infrahyoid muscles originate on the ______ and insert on the ______, and pull the _____, and assist in

Accepted Answer

sternum hyoid or thyroid cartilage hyoid down during swallowing and assist in speech production

Question 15

scalenes function

Accepted Answer

elevate the first/second rib during inhalation

Question 16

superficial and intermediate muscles

Accepted Answer

includes extrinsic muscles that control limb and respiratory functions

Question 17

deep muscles

Accepted Answer

intrinsic muscles of the back that maintain posture and produce movements of the vertebrae

Question 18

Superficial layer of back muscles

Accepted Answer

Trapezius Latissimus dorsi

Question 19

Deep layer of back muscles

Accepted Answer

levator scapulae rhomboid major and minor

Question 20

serratus posterior

Accepted Answer

two separate groups (superior and inferior) assist in respiration

Question 21

serratus posterior superior is innervated by

Accepted Answer

intercostal ns T1-4

Question 22

serratus posterior inferior is innervated by

Accepted Answer

intercostal ns T9-12

Question 23

the splenius muscles work together to

Accepted Answer

extend the neck and head

Question 24

splenius muscles work independently for

Accepted Answer

lateral flexion and rotation

Question 25

the splenius muscles get innervation of

Accepted Answer

dorsal rami of cervical spinal nerves

Question 26

erector spine group function

Accepted Answer

primary extensors of the back

Question 27

choking prevention accomplished by

Accepted Answer

vestibular folds and epiglottis

Question 28

vestibular folds

Accepted Answer

superior to vocal folds highly sensisitve sensation triggers coughing

Question 29

epiglottis

Accepted Answer

most superior cartilage folds down over larynx during swallowing

Question 30

sound production accomplished by

Accepted Answer

vocal folds opening and closing around glottis when taut, air can be forced through them, creating vibration

Question 31

pitch

Accepted Answer

stretch the vocal folds taut to make higher pitched sounds relax the vocal folds to make lower pitched sounds

Question 32

volume

Accepted Answer

more air moving through the vocal folds = louder less air = quieter

Question 33

what happens at the cricothyroid joint

Accepted Answer

adjustments to tension through movement of thyroid cartilage the thyroid rocks forward to put more tension on the vocal vord - high pitch thyroid rocks backward to lower the tension - lower pitch

Question 34

what produces a lower pitch

Accepted Answer

longer fold thicker folds lower tension

Question 35

what produces a higher pitch

Accepted Answer

shorter fold thinner folds high tension

Question 36

testosterone and growth hormone do what to thyroid cartilage?

Accepted Answer

increase the size of thyroid cartilage

Question 37

what causes voice cracking?

Accepted Answer

when the muscles and cartilage increase at different rates, pitch changes can also occur

Question 38

The laryngeal cartilages ______ with age

Accepted Answer

ossify doesn't ossify the joint though, so sound production itself is still flexible

Question 39

depending on when gender affiring hormone therapy begins, people going through female to male transition may not develop ______ however vocal cords can ______

Accepted Answer

a visible adam's apple thicken - leads to deeper voice

Question 40

testosterone hormone therapy can

Accepted Answer

thicken vocal folds, resulting in a deepening voice

Question 41

gender affirming hormone therapy for transitioning male to female will not experience a

Accepted Answer

shrinkage of adam's apple without surgical intervention

Question 42

surgery for raising voice pitch

Accepted Answer

anterior glottal web formation cricothyroid approximation

Question 43

anterior glottal web formation

Accepted Answer

shortens vocal folds

Question 44

cricothyroid approximation

Accepted Answer

increase vocal fold tension

Question 45

speech therapy works to alter:

Accepted Answer

pitch prosody (melody of speech) vocal resonance articulation voice quality speech rate

Neck and Back

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