Diagnostics 1 Screening

Question 1

What are the parts of a screening device?

Answer 1

Light indicators
Start button
Battery
Ear compartment

Question 2

What frequency and intensity is the first sweep on a screening device?

Answer 2

1000 Hz @ 55, 35, 20dBHL

Question 3

What frequency and intensity is the second sweep on a screening device?

Answer 3

3000Hz @ 75, 55, 35dBHL

Question 4

What is the procedure for using a screening device?

Answer 4

Otoscope
Cup over ear
Start - 3 lights flash in sequence
Patient indicates hearing by raising hands
Count &record number of tones (3)
Press main button again it will flash
Unit will turn itself off in 20s
Complete outcome slip