This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the minimum pressure required to vibrate the vocal cords and produce a quality voice? a. ... (Read 79 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
on: Jul 16, 2018
What is the minimum pressure required to vibrate the vocal cords and produce a quality voice?
 
  a. 1 cm H2O
  b. 2 cm H2O
  c. 3 cm H2O
  d. 4 cm H2O

Question 2

A VAI with amyotrophic lateral sclerosis and a TT is unable to develop clear secretions from his airway. Which of the following should be considered to manage this patient's airway clearance problem?
 
  1. Manual chest compression and TT suctioning
  2. Autogenic drainage and postural drainage
  3. Positive expiratory pressure
  4. Mechanical insufflation-exsufflation (MI-E)
 
  a. 1 and 4 only
  b. 1, 2, and 3 only
  c. 2 and 3 only
  d. 1, 2, and 4 only


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sweetkitty24130

  • Sr. Member
  • ****
  • Posts: 291
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
For speech to occur, tracheal pressures of approximately 2 cm H2O are required to vibrate the vocal cords and produce a quality voice.

Answer to Question 2

ANS: A
Because this patient has ALS and is ventilator dependent, removing the patient will not enable the RT to perform PEP therapy or autogenic drainage. Assisted coughing with manual chest compression helps to mobilize secretions into an area in the larger airways that can be suctioned. MI-E also is appropriate for a patient, such as this one, who is unable to generate enough expira-tory flow for a cough.


Mr. Wonderful

  • Member
  • Posts: 866
Reply 2 on: Jul 16, 2018
:D TYSM

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Atmospheric pressure decreases as altitude increases. Atmospheric pressure decreases as altitude increases.
Examples of the most common X-ray positions and the images they produce. Examples of the most common X-ray positions and the images they produce.
Pressure Zones Drive Winds Pressure Zones Drive Winds
Apply lubricant to the entire right limb using basic sliding effleurage. Apply moderate pressure ... Apply lubricant to the entire right limb using basic sliding effleurage. Apply moderate pressure ...
Press up under the cheekbones. Use light to moderate pressure to press into the soft tissues up ... Press up under the cheekbones. Use light to moderate pressure to press into the soft tissues up ...
The assembly of general transcription factors required for the initiation of transcription by RNAP I The assembly of general transcription factors required for the initiation of transcription by RNAP I
Video: Hormonal feedback loop components & Glucagon (glycogenolysis and gluconeogenesis)

For a complete list of videos, visit our video library