Having patients in the supine position when being injected with MAA is important because
A) it will make up for any variance in the number of particles.
B) there will be a larger proportion of the particles distributed toward the bases.
C) there will be a more homogenous distribution of particles.
D) there will be a larger proportion of particles distributed toward the apices.
Correct Answer:
Verified
Q20: In the upright position, blood flow
A)is uniform
Q21: In an effort to prevent the release
Q22: Because of the importance of the washout
Q23: Which ventilation agent has the longest half-life?
A)(99m)Tc-DTPA
Q24: In a ventilation single-breath study, the single-breath
Q25: All of the following are indications for
Q26: A common procedure for lung imaging is
Q28: A technologist performs a lung scan that
Q29: Which of the following is part of
Q30: If the image of an aerosol ventilation
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