For a lateral sacral projection, the
1. patient's legs are flexed.
2. midcoronal plane is aligned parallel with the imaging table.
3. posterior ribs and the posterior pelvic wings are aligned perpendicular to the imaging table.
4. longitudinal axis of the sacrum is aligned with the short axis of the collimated field.
a. 1 and 3 only
b. 2 and 3 only
c. 1, 2, and 3 only
d. 2 and 4 only
A
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Although many of the signs and symptoms of shock are the same no matter what the cause, the symptoms follow a logical progression as shock develops and worsens. Arrange the following signs and symptoms in the likely order that they will appear
1. Altered mental status 2. Dropping blood pressure 3. Nausea and vomiting 4. Pale, cool, and clammy skin 5. Increased pulse 6. Increased respirations A) 1, 3, 4, 5, 6, 2 B) 5, 3, 4, 2, 6, 1 C) 1, 4, 3, 6, 5, 2 D) 2, 5, 6, 3, 4, 1
Capillary refill time is MOST reliable as an indicator of end-organ perfusion in children younger than:
A. 4 years. B. 6 years. C. 8 years. D. 10 years.