48 lines
1.9 KiB
HTML
48 lines
1.9 KiB
HTML
{% extends 'index.html' %}
|
|
{% block content %}
|
|
<div class="card">
|
|
<div id="main-div" class="card-body">
|
|
<h3>You will need:</h3>
|
|
<ul>
|
|
<li>Hand gel</li>
|
|
<li>Typanometer</li>
|
|
<li>Otoscope</li>
|
|
<li>Otoscope tips</li>
|
|
</ul>
|
|
|
|
<h3>Procedure:</h3>
|
|
<ol>
|
|
<li>Questions to ask:
|
|
<ul>
|
|
</ul>
|
|
</li>
|
|
<li>Explain and demonstrate procedure
|
|
<ul>
|
|
<li> "I am going to test your hearing by measuring the
|
|
quietest sounds that you can hear. As soon as you hear
|
|
a sound (tone), press the button. Keep it pressed for
|
|
as long as you hear the sound (tone), no matter which
|
|
ear you hear it in. Release the button as soon as you
|
|
no longer hear the sound (tone). Whatever the sound,
|
|
and no matter how faint the sound, press the button as
|
|
soon as you think you hear it, and release it as soon
|
|
as you think it stops."</li>
|
|
<li>Tones may be heard in either ear</li>
|
|
<li>Instruct participant to report any discomfort or
|
|
pain experienced during the examination</li>
|
|
<li>If needed the test can be stopped at any time</li>
|
|
</ul>
|
|
</li>
|
|
<li>Perform procedure
|
|
<ul>
|
|
<li>Freq. order: 1000, 2000, 4000, 8000, 500, 250, 1000 (again)</li>
|
|
<li>Decrease by 10dB until no response, increase by 5 dB until response</li>
|
|
<li>When subject responds to 2/3, 3/4 (>50%), take this as the threshold</li>
|
|
</ul>
|
|
</li>
|
|
</ol>
|
|
|
|
</div>
|
|
</div>
|
|
{% endblock %}
|