Phonation and Articulation Quiz Flashcards
What cartilage provides rigidty to the vocal folds?
Cunieform cartilage
What is loundess the psychological correlate of?
intensity
T/F The pharynx is lined with muscles
True
T/F The mandible is an immobile articulator
False the mandible is a mobile articulator
T/F with the bernoulli effect, as the velocity of air increases, air pressure decreases
true
Which two layers of the vocal folds make up the vocal ligament
intermediate lamina porperia and deep lamina propria
ILP+DLP= vocal ligament
The larynx is composed of what?
cartilage, muscles, ligaments, and mucous membranes
The rima vestibule is the
the space between the false vocal folds
What is the bernoulli priciple?
when a constant volume flow of air or fluid at a point of constriction there will be an increase in velocity and a decrease in air pressure
What is the primary tensor and primary muscle we use to change pitch?
Cricothyroid
Where are the vocal folds during sustained phonation?
the midline
T/F the buccal cavity plays a role in oral resonance and consonant production.
true
What muscles pull muscular process posteriorly, move arytenoids out, and abducts the vocal folds.
The Posterior Cricoid Arytenoid
___________ is a paired cartilage that sits on the apex of the arytenoid.
Corniculate cartilage
Which of the following is not part of the vocal tract?
oral cavity
trachea
pharynx
nasal cavity
Trachea
T/F the teeth are a mobile articulator
False the teeth are immobile articulator
How many layers are in the vocal folds?
five layers
T/F Palatine tonsils are tissue between the two faucial pillars
True
What structure differentiates nasal from non nasal sounds?
the Velum
T/F the cricothyroid is the primary tensor of the vocal folds used to change vocal pitch
true
T/F the rima vestibule is the space between the false vocal folds
true
T/F the bernoulli effect is when velocity of inceases and air pressure increases
false air pressure dereases
The immobile articulatros consists of the hard palate, teeth, and _________.
alveolar ridge
What muscles make up the thyroarytenoid muscle?
thyrovocalis and thyromuscularis
Which of the following is an immobile articulator?
tongue
alveolar ridge
lips
alveolar ridge
which of the following muscles fits this description: suprahyoid+ laryngeal elavator - elevates and retracts hyoid bone, initates swallowing
genioglossus
stylohyoid
hyoglossus
stylohyoid
The corniculate cartilage sits on the apex of each what
arytenoid cartilage
T/F the transverse arytenoid pulls the arytenoids apart?
False the transverse arytenoid pulls the arytenoids together
T/F the nasophyarynx is in the space above the velum
True
T/F vocal folds open and close from the top to bottom
false they open and close from the bottom to the top
T/F the bernoulli effect states that as the velocity of air increases, air pressure decreases
True
T/F lateral to oral cavity between teeth and cheeks is the buccal cavity?
True
T/F the pharynx extends from nasal cavity to vocal folds
true
T/F the roof of the nasal cavity is the hard palate
false the floor
T/F to increase intensity, you must increase medial compression and subglottal pressure.
True
Which of the following muscles is NOT a laryngeal tensor
thyrovacalis
thyromuscularis
cricothyroid
thyromuscularis
T/F some laryngeal muscles can elevate and lower the larynx
True thyrohyoid and hyopglossus can elevate and lower larynx depending on where they are fixed
T/F sustained phontaion requires muscular effort
false subglottal pressure, elasticity, and constriction cause voicing (more efficiitnt than using muscles)
Which of the following is not a key function of the larynx?
breathing
speech/Voice
coughing swallowing
all of the above are key functions of the larynx
T/F Phonation begins with vocal attack
True
T/F the floor of the nasal cavity is called the soft palate
false ( the floor of the nasal cavity is called the hard palate)
T/F the vocal folds vibrate during phonation
true
T/F there are muscles in the false vocal folds
false there are no muscles in the false vocal folds
T/F the genioglossus is a tongue muscle that elevates the hyoid bone
True
T/F The nasopharynx’s is inferior to the velum/ soft palate
false the nasopharynx cavity is superior to the velum/soft palate
The ___ is the superior bouundary of the oropharynx.
the velum
T/F the nasal cavity changes the most during speech
false the oral cavity changes the most during speech
T/F the hyoepiglottic ligament attaches the hyoid bone to the epiglottis
True
Which is the healthiest way to increase intensity?
abduct the vocal folds
increase medial compression
increase subglottal pressure
decrease subglottal pressure
increase subglottal pressure
T/F during phonation vocal folds are abducted
false vocal folds are adducted
T/F With low pitch vocal folds are thinner
False with high pitch vocal folds are thinner
T/ F the cricoid cartilage is located above the thyroid cartilage in the larynx
false the cricoid cartilage is located below the thyroid cartilage
T/F the vocal folds vibrate at a faster rate during low pitched speech than during high pitched speech
false the vocal folds move at a faster rate during high pitched speech and slower during low-pitched speech
T/F the laryngeal muscles, including the intrinsic and extrinsic muscles, help control the opening and closing of the vocal folds during speech production
true
T/F the cricothyroid is the primary tensor for the vocal folds and is used to change pitch
true
T/F in the vocal folds, the deeper and thicker you go, the more supportive the layers get
True
T/F the vocal olds must be adducted for forced respiration and breathing
false they must be abducted
Where are the vocal folds located?
in the larynx
