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Dysphagia
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- 1dysphagia is a symptom or a diagnosis?always a symptom
- 2Is dysphagia it's own separate diagnosis?No, it is always part of some disease
- 3Name three people on the dysphagia team?primary physician, client, SLP, OT, PT, dietician, family, nurse, radiologist,
- 4How many phases to a swallow?3
- 5what are the three phases of a swallow?1. oral
2. pharyngeal
3. esophogeal - 6what happens during the oral phase of the swallow?form a bolus, mastication, oral transit
- 7what happens during oral transit?Food is moved by back 3rd of tongue to the faucial pillars to prep for a swallow
- 8What part of the body may be weak and cause the oral phase of a swallow not to work?The tongue
- 9Which phase (1, 2, 3) is the actual swallow of a swallow?2 - pharyngeal,.
- 10If your esophogus doesn't work, can you swallow?No.
- 11Can you see the submucus cleft when you open your mouth?Yes
- 12Vocal folds, abduct or adduct during a swallow?adduct
- 13vocal folds add or abd when you say "Ah"?Abduct
- 14Can you diagnose someone if they can't say "ah"? or have no voice?No. You need an ENT to see what is happening with the vocal folds.
- 15Should you help a person with no voice before knowing what their vocal folds look like?No. May have nodes, polyps, tumors. Wait for an ENT to investigate
- 16What happens during the pharyngeal phase of the swallow?You move the food down the throat into the esophagus.
- 17Can you see the pharyngeal phase of the swallow?no. You can feel it by palpitating their throat.
- 18Someone says food gets stuck in the chest, which phase of the swallow is this?esophageal
- 19food is stuck in the throat, which phase of the swallow?Phayngeal
- 20Slurred speech is related to what diagnosis?Dysarthria
- 21Who can diagnosis dysarthria?Neurologist
- 22Do you worry about the swallow of an apraxic or dysarthric person?Dysarthric... they have a nuerological problem.
- 23What disorder is this: the person can talk with great fluidity, but nothing is intelligible?Apraxia
- 24You can talk, but you can't get the words out, what is this known as?Dispraxia
- 25Do you worry about a dispraxic person?No... tongue movement is strong, but off. They will have the strength to swallow.
- 26Which, L/R, CVA is related to apraxia?Left CVA
- 27Which, L/R, CVA is related to dysarthria?R CVA
- 28Do you worry about the L or R CVA patient first for swallowing?R CVA - dysarthria.
- 29Which nerves are important to swallow? (how many?)Five, 5, 7, 9, 10, 12
- 30What is CN V?Facial Nerve
- 31CN V controls what?muscles of expression
- 32Physicians Test, Corneal Reflex, what nerves are they testing?CN V & VII
- 33How can you test CN VII? (Not the Corneal Reflex test)Wrinkle brow
Smile
purse lips
puff cheeks
frown
squeeze eyes closed
look for facial symmetry in patient - 34CN VII - expression - is efferent. Where does it come from?Brainstem, the pons
- 35What is the motor function of CN VII?Control and relax muscles
- 36Name the two muscles of CNVII?Digastric and stylohyoid
- 37What is the role of the digastric muscle?Elevates the hyoid bone
- 38Where is the hyoid bone located?Top of the larynx
- 39Is the hyoid bone necessary for a swallow to occur?Yes!
- 40The digastric muscle also depresses what?Mandible
- 41What are the sensory parts of CN VII?Nervus intermedius
- 42Nervus intermedius has what two components?Sensory and parasympathetic
- 43CN VII also supplies a small amount of sensory input where?Oral pharynx
- 44Where is the oral pharynx located?Below palatine tonsil
- 45How many branches does the CN VII have?5
- 46The 5 branches of the CN VII are located where?Parotid gland
- 47Name the 5 branches of CN VII:1. sygomatic
2. temporal
3. buccal
4. marginal mandibular
5. cervical - 48CN V is called what?Trigeminal nerve
- 49which nerve is the largest?CN V - trigeminal
- 50CN V does what?Supplies sensation to the face, mucous membranes, head
- 51Which nerve is the longest and most complex?CN V - Trigeminal
- 52CN V innervates what?Muscles of mastication
- 53What areas of mastication does CN V innervate? (4)1. myohoid
2. tensor tympani
3. tenso veli palatini
4. anterior belly of the digastric - 54There are how many branches of the trigeminal?3
- 55What are the 3 branches of the trigeminal called?1. opthalmic
2. Maxillary
3. Mandibular - 56CN V: Opthalmic is for:Sensation of the scalp/forehead.
- 57CN V: Maxillary is for:sensation of the lower eyelid, cheek, sinuses, palate, root of the pharynx
- 58CN V: Mandibular is for:mixed motor and sensory branch.
- 59Which part of the trigeminal nerve is the longest branch?Mandibular
- 60What are the three branches of the trigemina?1. Opthalmic
2. Maxillary
3. Mandibular - 61Opthamlic provides sensation of the ...?Scalp and forehead
- 62Maxillary has sensation of the...lower eyelid, cheek, sinuses, palate, roof of the pharynx
- 63Mandibular has mixed motor and sensory. It innervates?mylohyoid
- 64Mandibular is the anterior/posterio belly of what?Anterior belly of the digastric
- 65What does the mandibular provide sensation to?molars, premolars, incisors, chin
- 66Where does the mylohyoid run from?mandible to the hyoid
- 67Mylohyoid provides what?Forms the floor of the oral cavity
- 68What does the mylohyoid elevate?The hyoid bone and the tongue
- 69What happens if the hyoid is fixed in place by other muscles, the mylohyoid will do what?Depresses the mandible
- 70What does the anterior belly of the digastric do?Elevates the hyoid
- 71If the anterior belly of the digastric has the hyoid fixed in place by other muscles, what will it do?Depress the mandible.
- 72What portion of the tongue controls taste?anterior 1/3
- 73How can you get dysphagia? Name a few...cancer, stroke, nuerological damage, surgery, incubated, dementia, prematurity, hospitalization, tracheostomy, vent dependecy.
- 74Is dysphagia always similar?No, can be mild to severe, can have an ability to eat to no ability to eat.
- 75What is the #3 reason of cause of death?Stroke
- 76How many patients have difficulty swallowing post stroke?30-40%
- 77How many stroke patients die of aspiration in the first year?20%
- 78How many stroke patients die of aspiration pneumonia after the 1st year?10-15%
- 79Which part of the brain has the highest rate of damage causing dysphagia?Brainstem
- 80If you get damaged to this part of the brain, it's often unremitting, what is it?Brainstem.
- 81Which hemisphere post CVA causes oral phase disorders?L hemisphere
- 82Which hemisphere post CVA has pharyngeal phase disorders?Right
- 83Rank in order of concerns for swallowing: L CVA, Brainstem, R CVABrainstem, R CVA, L CVA
- 84What are aspects of cognition?Attention, memory, concentration, comprehension, problem solving
- 85What is nosocomial pneumonia caused from and what is it associated with?not due to aspiration and associated wtih flus
- 86What % of normal elderly people have problems swallowing?50%
- 87Why may an older person have difficulty swallowing?- false teeth
- teeth don't work to chew food
- misfitted dentures
- gum disease - 88What is the best plan for a person w/ dysphagia?A plan they can follow!
- 89Explain what a supraglottic swallow is?suck in air, swallow, cough the exhale out
- 90What is the Shakir Exercise?lay on your back and lift your head
- 91Can people in acute care do the shakir exercise?No, they are compromised.
- 92Which patients should you NOT take risks with?Critically ill
- 93Where are 95 % of tumors located for people with swallowing problems?aerodigestive tract
- 94What is NPO?You're allowed nothing by mouth
- 95reasons why someone may be NPO?- absent swallow
- chocking when swallowing
- can't breathe - 96CN V supplies general sensation or taste from the anterior 2/3 of tongue?Sensation
- 97CN V or VII supplies taste from anterior 2/3 of the tongue?CN VII
- 98What part tenses the soft palate and assists the levator veli palatini to close the nasopharynx so food does not come out the nose?Tensor Levator Palatini
- 99What depresses the mandible and protrudes the jaw?Lateral Pterygoid
- 100What muscle pulls hyoid backward and elevates the tongue?Stylohoid
- 101What CN is the stylohoid innervated by?CN VII
- 102What is it called when you have an inability to open your jaw?Trismus
- 103Trismus is caused by what?Radiaton post head and neck cancer.
- 104What disease happens in CN V?Trigeminal neuralgia
- 105What is a symptom of trigeminal nueralgia?Sudden executing pain in the face.
- 106What side of the face does trigeminal neuralgia occur in women?RIght
- 107Trigeminal neuralgia is not common bilateral, what disease of faical pain is?MS
- 108What is known as laterally medullary syndrome?Wallenberg
- 109What are symptoms of Wallenberg?Pain and temperature sensation loss over entire or partial face
- 110Name 4 diseases commonly associated w/ CN V?Myasthenia Gravis, Lou Gehrig, Spinal Bulbar, Muscular Atrophy
- 111Diseases related to CN V have what kinds of symptoms?weakness of jaw closing, fatigue while chewing.
- 112CN VII or V is related to sinuses, tears, taste?CN VII
- 113What is the most common CN VII disorder?Bells palsy
- 114What are other common CN VII problems?Dry eyes, dysphagia, oropharyngeal swallow function
- 115Causes for facial palsy?birth trauma, congenital developmental abnormalities, skull fractures, latrogenic injuries during surgery, Guillian Barre Syndrome, middle ear tumor in kids, infections.
- 116What are abnormal facial moments? Dy...Dyskinetic and Dystonic
TIcs - 117Are tics psychogenic or an associated dysfunction?Psychogenic - tourette is an associated dysfunction
- 118What are fassiculations?Spontaneous twitches.
- 119CN IX motor innervates what?stylopharyngeus
- 120What is the role of the stylopharyngeus?Elevates the larynx
- 121CN IX and X innervate what?Pharyngeal constrictors
- 122CN IX supplies taste/sensation to the POSTERIOR 1/3 of the tongue and pharynx?taste
- 123IX supplies sensation to what?tonsillar region, posterior palatal region, soft palate, nasopharync, tragus of the ear
- 124What branch of the CN IX supplies sensation to the eustachian tube, TM, and mastoid region?Typmanic branch
- 125Where does the CN IX originate from and innervate to?Medulla near X, travels through foramen juglar, ascends on lateral side of the pharynx, winds around and supplies stylopharyngeus.
- 126What does CN IX penetrate to reach the base of the tongue?Pharyngeal constrictors.
- 127Is the clinical exam of CN X easy?Nope
- 128Which two nerves work together?IX and X
- 129What is X and IX working together called?Pharyngeal plexus
- 130Rare or common to have a glossopharyngeal lesion?Rare... X and IX usually work together not seperate
- 131Name of CN X?Vegus
- 132Nickname of the vegus?Wanderer
- 133Where does X emerge from?medulla slow to IX
- 134X sends motor fibers to __ and __.Pharync and soft palate
- 135X does NOT send motor fibers to what in the soft palate?Stylopharyngeus and tensor veli palatini muscles
- 136SLN arises from which CN?Vegus - X
- 137SLN sends sensory fibers to ___ and motor fibers to ___.larynx, cricothyroid muscle
- 138X follows what in the neck?Carotid arteries down to the aorta and to the cardiac plexus.
- 139Where in the body are the recurrent laryngeal nerves given off?Neck
- 140R or L recurrent laryngeal nerve bends up to ascend tracheoesophageal sulcus?R recurrent
- 141L or R recurrent laryngeal nerve passes beneath the aortic arch?L
- 142Does the recurrent or superior laryngeal nerve supply all of the muscles of the larynx?Recurrent
- 143SLN or RLN supply cricothyroid muscle?SLN
- 144What nerve supplies the striated muscles of the soft palate, pharynx, and larynx?Vegus
- 145Which nerve supplies the tensor veli palatini?V
- 146Which CN supplies the stylopharyngeus?IX
- 147Which nerve supplies taste from epiglottis, hard and soft palate?Vegus
- 148Which nerve supplies general visceral sensation to the oropharynx, larynx, lining of thoracic and abdominal viscera?X
- 149Name what the Vegus parasympathetic fibers innervate...pharynx, esophagus, trachea, bronchi, lungs, heart, stomach, small intestine, ascending and transverse colon, liver and pancreas
- 150What nerve are you testing to see if the soft palate elevates symmetrically and no deviation of the uvula?X
- 151Which nerve is important for pharyngeal contraction during swallow and phonation?Vegus - X
- 152Which nerve causes vocal quality to be impacted? You have an inability to reach upper pitchSuperior laryngeal nerve damage
- 153If you can't produce a volitional cough, respiration is impacted, and there is laryngeal closure during laryngoscopy - which nerve is effected?Vegus - X
- 154There are how many things to look for in a unilateral vegus lesion?5
- 155Unilateral X lesion will have what with the palatal arch?1. ipsilateral flattening of palatal arch
- 156unilateral X lesion will have what happen with the palate during phonation?palate fails to elevate with phonation
- 157The uvula will go where during unilateral X lesion?retracts toward the non-paretic side
- 158What are signs of unilateral X lesion? 2.dysphagia and hypernasality.
- 159where does the vocal cord stay with a unilateral X lesion?ipsilateral vocal cord stays midway between add and abd
- 160what is the gag reflex like in a unilateral X lesion?5. Reduced
- 161in a unilateral X lesion, a volitional cough is increased/reduced?Reduced
- 162Can a vegus lesion be devastating to swallow and voice?Yes
- 163Vegal lesions can be cuased by what?nuclear and brainstem lesions
- 164What some some vegus brainstem and nuclear lesions?Wallenberg syndrome, tumor, motor neuron disease
- 165Where the Vegus emerges from the brainstem is called what?posterior fossa
- 166A lesion in the posterior fossa (where X emerges) can include what diseases?menigitus, guillian barre syndrome, trauma
- 167Where can the trunk of the Vegus be injured?In the neck
- 168What blood supplies are impacted when Vegus injury occurs at the trunk - neck - ?internal carotid artery dissection, carotid artery aneurysm, trauma.
- 169What can happen to the voice in a vegus lesion?Vocal cord paralysis and loss of sensation to the larynx, on the same side.
- 170What happens to the palate in a bilateral vegus lesion?no palatal movement on phonotation
- 171Where does air escape when there is a bilateral Vegus lesion?nasal emission
- 172Bilateral lesion will cause what kind of dysphagia? Where will liquids go?Profound and nasal regurgitation of liquids will occur.
- 173What is the vocal quality of bilateral vegus lesion?Hoarsness
- 174What is a cough like in a bilateral vegal lesion?Poor cough response ability
- 175Respiration with a bilateral vegus lesion is slightly or severely compromised?Severely
- 176Can you test sensation of the epiglottis? What nerve does/doesn't this allow you to test?No. Therefore you can't test sensation of the Vegus.
- 177How can you have a lesion to the SLN?trauma and surgery trauma.
- 178SLN innervates what?Cricothyroid
- 179If the SLN has a lesion, what will vocal quality sound like?mild hoarseness and weak voicing.
- 180SLN or RLN are easily injured? How?RLN, has an intra thoracic route
- 181What can cause a RLN lesion?Aneurysm of aortic arch or subclavian artery.
- 182Which is damaged more often, R or L recurrent N? Which is longer?L, L.
- 183Vocal quality of a Unilateral RLN is?Hoarseness.
- 184What is flaccid dysphonia?harsh, breathy, short phrases, hypophonia, mild stridor on inhalation, normal articulation
- 185A unilateral RLN injury has unilateral paralysis of all laryngeal muscles except? Why?Cricothyroid.
SLN controlled. - 186Add of abd often affected first in a RLN lesion?adductors
- 187What is it called wehn you have fatigue and weakness from a heart rate of <60?Bradycardia.
- 188Syncope (sudden loss of conciousness due to loss of blood pressure) can be a symptom of what?Glossopharyngeal or vegus nerve metastatic involvement. (spread of cancer from one region of the body to another)
- 189Syncope with CN X metastasis often accompanies what kind of cancer?Head and neck
- 190Sudden pain in the neck, ear, and side of the head is with a syncope due to sudden hypotension may be caused by? (disease)bradycardia
- 191Swallow syncope and Vegus: can result from involvement of what nerve?IX or X sensory from metastasis to the esophagus.
- 192What are the three divisions of the larynx?1. nasopharynx
oropharynx
laryngopharynx - 193where does the nasopharynx start and end?base of skill to the soft palate
- 194where does the oropharynx start and end?hard palate to hyoid bone
- 195where does the laryngopharynx start and end?upper border of the epiglottis to lower border of cricoid cartilage
- 196other name for the nasopharynx?eopharynx
- 197other name for the laryngopharynx?hypopharynx
- 198what is the oropharynx situated behind?oral cavity
- 199The laryngopharynx is divided into how many parts?3
- 200What are the divisions of the laryngopahrynx?1. pyriform sinus (fossa)
2. post cricoid region
3. posterior pharyngeal wall - 201The lower part of the pharynx is situated behind and partially on the sides of what?larynx
- 202What can you work on if a person has NO swallow?voice exercises - help to strengthen the larynx
- 203Give them what if they have no swallow?gum, popsicles, ice cubes, help them control their droop and increase their swallowing abilities.
- 204role of the frennulum?holds the tongue down.
- 205doors open how for the posterior crico arytenoid ligament?from the back
- 206intrinsic/extrinsic are close to the surface? are embedded?intrinsic, extrinsic
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- Swallowing and swallowing disorders for speech language pathology
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