The Chart-Usu Comd 3700 Test 4

Front 1

Static Acoustic Compliance
(Static Immittance) Normal Ranges

(a kid can buy a piece of candy for a quarter and a whole SAC for a dollar and 5.)

(Some adults have up to 30 partners in the SAC and sluts have 170 in their life)

Back 1

Child=.25-1.05 mL
Adult= .30-1.70 mL

Front 2

Static Acoustic Compliance
(Static Immittance) Abnormal Results Indicate

(Tom Cruise-stiff/ Andre the Giant-flaccid)

Back 2

Low=Stiffness of TM/ossicular chain
High=Overly flaccid TM/Interruption of ossicular chain

Front 3

Ear Canal Volume Normal Ranges

69

Back 3

Infant=.3-.9 mL
Child=.4-1.0 mL
Adult=.6-1.5 mL

Front 4

Ear Canal Volume Abnormal Results Indicate

Back 4

High=TM Perforation or PE tube

Front 5

Middle Ear Pressure (Peak Pressure) Normal Ranges

checking account balance

Back 5

-150 to +100 daPa

Front 6

Middle Ear Pressure (Peak Pressure) Abnormal Results Indicate


Otis refers hot pockets to his congress of friends

Back 6

Low=Congestion, otitis media w/air pockets
Referral needed

Front 7

Gradient
(Tympanometric Width) Normal Ranges

80*2=?
children are more wiggly

Back 7

Child=80-159 daPa
Adult=51-114 daPa

Front 8

Abnormal Gradient (TM Width) Results Indicate

Back 8

High=Middle ear fluid; High width means a low curve, ie little movement of the TM.

Front 9

A Tympanogram-Shape,
Characteristics
Indications

Back 9

looks like an A; Peaks at 0 daPa Normal

Front 10

AD Tympanogram, Shape,
Characteristics
Indications

Back 10

super high A (off the chart); Unusually high peak-high compliance; Ossicular dislocation/monomeric TM

Front 11

AS Tympanogram, Shape,
Characteristics
Indications

Type As are shallow because they are fixated on size 0,

Back 11

low and shallow looking A shape; Reduced peak-low compliance; Ossicular fixation/tympanosclerosis

Front 12

B Tympanogram, Shape,
Characteristics
Indications

Back 12

Flat, no peak; No movement usually a sign of ME fluid;
High Volume=TM perf or PE tube
Low Volume=Faulty probe placement

Front 13

C Tympanogram, Shape,
Characteristics
Indications

(Peer pressure is negative. C grades bring ET and Otitis Media.)

Back 13

Negative pressure-Peak is -150 to -200
Eustachian tube dysfunction
Developing or resolving Otitis Media

Front 14

Acoustic Reflex Threshold Interpretation
Outcome:
Present at Normal Sensation Level

Back 14

Measurement:
About 85 dB SL
Indications:
Normal Hearing

Front 15

Acoustic Reflex Threshold Interpretation
Outcome: Absent

Lots of absences result in moderate to severe punishment of your senses or aliens conducting probes.

Back 15

Measurement:
No Response at 115 dB HL

Indications:
Hearing Loss
-Conductive (probe ear)
-Moderate to Severe SNHL

Front 16

Acoustic Reflex Threshold Interpretation
Outcome:Present at Low Sensation Level

Low, less, lesion

Back 16

Measurement:
Less than 60 dB SL Hearing Loss

Indications:
-Mild to Moderate SNHL
-Cochlear site of lesion

Front 17

Acoustic Reflex Threshold Interpretation
Outcome:Present at High Sensation Level (Elevated)

Conduct Retro dance with 100 students at High school at 8

Back 17

Measurement: Greater than 100 dB SL

Indications: Hearing Loss
-Conductive (stimulus ear)
-Normal hearing (opposite ear)
--Retrocochlear lesion/VIIIth nerve damage