Audio/Visual 1
Presentation
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Health Sciences
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Vocational training
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Practice Problem
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Hard
Southern Tech LPN Department
FREE Resource
30 Slides • 23 Questions
1
2
Open Ended
Why is the focusing of light rays on the retina significant for vision?
3
4
Multiple Choice
What happens to the lens and ciliary muscle when focusing on distant objects?
The lens thickens and the ciliary muscle contracts
The lens flattens and thins while the ciliary muscle relaxes
The lens bulges and the ciliary muscle contracts
The lens remains unchanged and the ciliary muscle relaxes
5
6
Multiple Choice
Which of the following is NOT a common change in the eye due to aging?
Increased elasticity of lens
Decreased pupil size
Sensitivity to glare
Difficult night vision
7
8
9
Multiple Choice
Which of the following visual acuity results indicates legal blindness?
20/20
20/70
20/160
20/200
10
11
Open Ended
Describe the purpose and use of the Snellen chart in vision assessment.
12
13
Multiple Select
Select all that are components of the pupillary reflex exam.
Consensual response
Muscle balance
Visual fields by confrontation
PERRLA
14
15
Fill in the Blanks
Type answer...
16
17
Multiple Choice
Which diagnostic eye test uses special cameras to find leakage or damage to the blood vessels of the retina?
Exudate culture
Digital imaging
Angiography with dye
Electroretinography
18
19
Multiple Select
Which of the following are considered therapeutic measures for eye health?
Regular eye examinations
Medication administration
Eye safety and prevention of injury
All of the above
20
Open Ended
Explain the importance of eye hygiene and describe one recommended practice to maintain it.
21
22
23
24
25
Multiple Choice
Which structure in the inner ear is responsible for maintaining equilibrium and balance?
Cochlea
Semicircular canals
Oval window
Basilar membrane
26
27
28
Open Ended
Explain how aging affects both the eyes and ears in the sensory system.
29
30
Fill in the Blanks
Type answer...
31
32
Multiple Select
Which of the following are examples of objective data that can be collected when assessing hearing?
Health history
Symptoms
Inspection
Palpation
33
34
Multiple Choice
Which test is performed with a tuning fork to assess hearing function?
Whisper voice test
Romberg test
Rinne test
Weber test
35
36
Open Ended
Describe the steps involved in performing the whisper test to assess hearing function.
37
38
39
Multiple Choice
Which instrument is used to perform the Rinne test?
Otoscope
Tuning fork
Stethoscope
Reflex hammer
40
41
Multiple Choice
Abnormal findings in the Rinne test can indicate which types of hearing problems?
Conductive or sensorineural
Only conductive
Only sensorineural
Mixed hearing loss
42
Multiple Choice
Which of the following statements about normal Rinne test results is correct?
Bone conduction is greater than air conduction
Air conduction is equal to bone conduction
Air conduction is greater than bone conduction
Neither air nor bone conduction is heard
43
Open Ended
Explain the steps involved in performing the Rinne test and what the results indicate.
44
45
Multiple Choice
What is the primary purpose of the Weber test?
To compare air and bone conduction
To assess lateralization of sound
To visualize the tympanic membrane
To measure hearing threshold
46
47
48
Fill in the Blanks
Type answer...
49
50
51
52
53
Multiple Choice
How does the ciliary muscle affect the shape of the lens when focusing on distant versus nearby objects?
It contracts for distant objects and relaxes for nearby objects
It relaxes for distant objects and contracts for nearby objects
It thickens for distant objects and thins for nearby objects
It does not affect the lens shape at all
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