CSD 548 Exam 1 Questions with 100%
Correct Answers Latest Versions 2025
Graded A+
patient reported symptoms
coughing and coughing during/after meal
food sticking
regurgitation
pain on swallowing (odynophagia)
unexplained weight loss
nutritional deficiencies
clinical signs
delay in bolus propulsion
misdirection of bolus (airway compromise)
reduction in tongue strength
reduction in esophageal mobility
odynophagia
pain on swallowing
medical complications of dysphagia
aspiration pneumonia
dehydration: mental confusion, organ failure
malnourishment: compromised immunity
psychosocial complications
social limitations (social eating and drinking)
eating is no longer pleasurable
impact on spouse and family: burden
Incidence and Prevalence
incidence: new cases
prevalence: total cases
most common setting to see dysphagia patients
geriatric healthcare
,populations with dysphagia
progressive neurological conditions (PD, MS, MND, MG)
premature infants
stroke
head and neck cancer
head injury (tbi)
KEY goal of dysphagia treatment
adequacy and safety of food and liquid intake
3 types of instrumental exams
video fluoroscopy
endoscopy
manometry
the 3 main swallowing stages
where do they each begin and end?
oral: lips to oropharynx
pharyngeal: oropharynx to esophagus
esophageal: esophagus to stomach
oral prep stage:
primary muscle group for lip closure
innervation
orbicularis oris
CN VII facial
oral prep stage:
other lip muscles for lip closure and other movements
angular elevator
angular depressor
, superior elevator
inferior labial depressor
zygomaticus
oral prep stage:
primary jaw closer
innervation
masseter
CN V trigeminal
oral prep stage:
jaw opener
innervation
digastric
anterior belly: CN V trigeminal
posterior belly: CN VII facial
oral prep stage:
cheek muscle
innervation
buccinator
CN V trigeminal
oral prep stage:
assists in facial expression
innervation
Correct Answers Latest Versions 2025
Graded A+
patient reported symptoms
coughing and coughing during/after meal
food sticking
regurgitation
pain on swallowing (odynophagia)
unexplained weight loss
nutritional deficiencies
clinical signs
delay in bolus propulsion
misdirection of bolus (airway compromise)
reduction in tongue strength
reduction in esophageal mobility
odynophagia
pain on swallowing
medical complications of dysphagia
aspiration pneumonia
dehydration: mental confusion, organ failure
malnourishment: compromised immunity
psychosocial complications
social limitations (social eating and drinking)
eating is no longer pleasurable
impact on spouse and family: burden
Incidence and Prevalence
incidence: new cases
prevalence: total cases
most common setting to see dysphagia patients
geriatric healthcare
,populations with dysphagia
progressive neurological conditions (PD, MS, MND, MG)
premature infants
stroke
head and neck cancer
head injury (tbi)
KEY goal of dysphagia treatment
adequacy and safety of food and liquid intake
3 types of instrumental exams
video fluoroscopy
endoscopy
manometry
the 3 main swallowing stages
where do they each begin and end?
oral: lips to oropharynx
pharyngeal: oropharynx to esophagus
esophageal: esophagus to stomach
oral prep stage:
primary muscle group for lip closure
innervation
orbicularis oris
CN VII facial
oral prep stage:
other lip muscles for lip closure and other movements
angular elevator
angular depressor
, superior elevator
inferior labial depressor
zygomaticus
oral prep stage:
primary jaw closer
innervation
masseter
CN V trigeminal
oral prep stage:
jaw opener
innervation
digastric
anterior belly: CN V trigeminal
posterior belly: CN VII facial
oral prep stage:
cheek muscle
innervation
buccinator
CN V trigeminal
oral prep stage:
assists in facial expression
innervation
