Which of the following is true regarding intensifying screens and phosphor size?
speed is increased as phosphor size decreases
phosphor size does not affect speed
speed is increased as phosphor size increases
speed is decreased as phosphor size increases
speed is increased as phosphor size increases
Rationale: Phosphor size and speed are directly related. As the phosphor size increases so does the screen speed.
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Assuming all of the following patients have experienced significant blood loss and are hypotensive, in which would the use of PASG be absolutely contraindicated?
A) A 19-year-old woman with an unstable pelvis after being thrown from a horse B) A 35-year-old pregnant woman with bilateral femur fractures sustained in a head-on motor vehicle collision C) A 16-year-old male with massive blood loss from a severed popliteal artery as a result of being struck by a piece of metal debris ejected by a lawn mower D) A 31-year-old man with a stab wound between his thoracic vertebral column and right scapula
Oncotic force is related to the amount of? ________ in a solution.
A) electrolytes B) water C) anions D) protein
If partially blocked, a fertilized ovum may begin to grow in the fallopian tube rather than in the uterus, causing a(n) ________ pregnancy.
A. nocturia B. ectopic C. para D. eclampsia
Which of the following statements is true about MBO??
A) Because employees know what to expect and have helped develop the plan, they are committed to striving for quality results. B) MBO is based solely on the mission statement and there is no opportunity for employee input in the operational plans. C) Selected management principles are incorporated into a process that benefits an organization through clear directions only coming from top management. D) MBO is only performed at the team and individual levels.