Which is the appropriate way to cleanse an area before surgery?
A. Place a sterile towel around the surgical site
B. Clean in a zigzag path across the preparation area
C. Cleanse the surgical site with alcohol
D. Clean an area at least 2 inches larger than the surgical site
E. Begin at the outer edges of the surgical site and work inward
Answer: D
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Even with intervention, survival is unlikely with blood loss over ________ percent of the total blood volume
A) 25 B) 15 C) 50 D) 35
Major sport media companies like fantasy sports because they
A. create loyal media consumers and new revenues. B. force spectators to be concerned with team win-loss records. C. empower fans in realistic ways. D. appeal mostly to minority and female consumers.
Which one of the following injuries is MOST likely to cause peritonitis?
A) Blunt trauma to the spleen B) Stab wound to the small intestine C) Contusion to the pancreas D) Bullet injury to the liver
Which of the following statements is FALSE?
a. A sterile cotton roll may be placed on the opposite side of the bite block for stabilization of the image receptor holder. b. The external indicator ring attachment must be as close to the patient's skin as possible without touching. c. The patient must bite down on the bite block firmly enough to hold the image receptor in place. d. The bite block back plate must be at a 105-degree angle for use with the paralleling technique