For a 20 cm part thickness, which of the following would accommodate a 6 cm increase in part thickness and maintain radiographic density?
a. Increase the kVp by 12 kVp.
b. Increase the mAs by 100%.
c. Increase the kVp by 20%.
d. either a or b
d. either a or b
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Which of the following medications is NOT administered rectally?
A) Pheregan B) Fleet C) Proctofoam D) Norplant
In considering a patient for endotracheal tube extubation, which of the following procedures would you recommend to determine the risk of postextubation upper airway obstruction?
a. Methylene blue test b. Pre- and postbronchodilator c. Cuff leak test d. Forced vital capacity
At the beginning of the 20th century, many hospitals determined that minimal ledger entries were insufficient, and they created individual health records for each patient
Answer the following statement true (T) or false (F)
Hypothermia can worsen internal bleeding secondary to:
A. cardiac arrhythmias. B. a decreased heart rate. C. severe muscular rigidity. D. blood clotting abnormalities.