As the spatial frequency of objects increases,
a. MTF increases proportionally.
b. MTF decreases.
c. MTF increases.
d. MTF computes to a value of 1.
b. MTF decreases.
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While attempting resuscitation on a baby with a probable case of SIDS, which of the following questions would be appropriate for the EMT to ask the mother?
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Which of the following is not considered a significant mechanism of injury in an adult patient?
A. motorcycle crash B. ejection from vehicle or vehicle rollover C. fall of less than 12 feet without loss of consciousness D. death or major injury of another occupant in t