Multiple Choice
A subject performing a methacholine challenge test has the following repeatable results: 
The technologist should do which of the following?
A) Repeat methacholine 1.0 mg/ml dose.
B) Administer methacholine 4.0 mg/ml dose.
C) Give 10 breaths of the next dose.
D) Stop-the test is positive.
Correct Answer:
Verified
Correct Answer:
Verified
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