CH. 9 Dysphagia Flashcards
A difficulty in swallowing or an inability to swallow is known as
dysphagia
Dysphagia affects a person’s ability to [ —- ] and to participate [—-]
eat, social gatherings and events
[—–] occurs when food enters the airways
aspiration
[—–] and swallowing disorders often occur together.
communication
The stage of swallowing during which sensory information helps prepare for eating is called the
the anticipatory stage
Activities during the oral stage are under [—] control
voluntary
Food after being chewed and mixed with saliva is called a
bolus
Mastication is another term for
chewing
[—-] determines the amount of oral motor movement and strength that are needed.
size and consistency
Another name for the oral stage is the
preparatory and transport phase
The oral stage is completed when the bolus passes the
anterior faucial arches and enters the pharyngeal area
The two purposes of the pharyngeal stage are to
protect the airway and direct the bolus toward the stomach
Structures integral to the swallowing process are controlled by the [—] of the brainstem.
larynx, pharynx and tongue
Contraction of smooth muscles to propel food through the digestive tract is called
peristalsis
Food is prevented from reentering the pharynx when the
upper esophageal sphincter contracts