In the closed phase of phonation,
A) subglottal pressure equals supraglottal pressure.
B) intraoral pressure is greater than subglottal pressure.
C) subglottal pressure is greater than supraglottal pressure.
D) none of the above.
C
You might also like to view...
The Emergency Medical Responder recognizes that it is unsafe to attempt a water rescue without proper training because:
A) cold water can cause hypothermia very quickly. B) patients may panic and unintentionally hurt responders. C) even water that looks calm may have strong and dangerous currents. D) all of the above are true.
Which of the following is NOT one of the common musculoskeletal problems of the elderly?
a. Decreased muscle strength b. Decreased mobility c. Increased stiffness d. Increased fractures e. Increased flexibility
A normal pulse is between __________ beats per minute
45 and 60 150 and 200 100 and 150 60 and 100
Medical records associated with exposure incidents must be kept the length of employment plus:
A) 10 years. B) 20 years. C) 30 years. D) 40 years.