Gross velopharyngeal insufficiency during production of "hamper" may be indicated by which of the following?
A) Nasal airflow less than 80 ml/s during /m/
B) Oral air pressure greater than 3 cm H2O during /p/
C) A lack of temporal overlap of the nasal airflow and oral pressure pulses for /m/ and /p/
D) An estimated VP orifice area during /p/ that exceeds 20 mm2
E) Oral air pressure greater than 4 cm H2O during /p/
Correct Answer:
Verified
Q2: What does a pneumotachograph measure?
A)Volume of airflow
B)Rate
Q3: Transducers convert the detected air pressure or
Q4: To estimate velopharyngeal orifice size, which of
Q5: What does the orifice equation use to
Q6: Aerodynamic techniques do not provide information about
Q8: Which of the following speech symptoms of
Q9: Which of the following cannot be determined
Q10: Which procedure measures airway resistance in the
Q11: Which of the following should always be
Q12: Which of the following causes the rapid
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