Which of the following could aid in increasing contrast?
decreased collimation
higher-ratio grids
increased SID
wedge filters
higher-ratio grids
Rationale: Higher ratio grids are more efficient at absorbing scatter, increasing contrast.
Health Professions
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The CBC and blood chemistry results are available on a patient suspected of having a Hantavirus infection. You expect to see the following typical laboratory values:
1. Platelet count less than 150,000/UL 2. Increase WBC with left shift 3. Normal CPK and creatinine A) 1 and 3 B) 2 and 3 C) 1, 2, and 3 D) 1 and 2
Health Professions
Subendocardial MI is an old term for
A) transmural MI. B) STEMI. C) inferior MI. D) NSTEMI.
Health Professions