Which of the following is TRUE regarding complete airway obstruction?
A) The patient has difficulty speaking.
B) The patient is coughing to try to expel the object.
C) Airflow is neither felt nor heard from the nose or mouth.
D) All of the above
C
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A patient's sample is run on cellulose acetate, and two bands are found. The first band migrates to the A region on the gel. The second band migrates to the S-D-G region on the band. What is the next step to identify the second band?
a. Perform electrophoresis on citrate agar at pH 6.2 b. Perform an osmotic fragility test c. Perform an acid elution test d. Do a supravital stain for Heinz bodies
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____________________ is an outward demonstration of the power of communication.
Fill in the blank(s) with the appropriate word(s).
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