In the above graph of temperature and calories for change of phase of ice to steam, the point(s) on the graph in which the temperature doesn't change when calories are added is(are):
A. points A and C
B. point A
C. point B
D. points B and D
Answer: D
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Which of the following would meet the patient's biological needs?
A. Withholding food, water, and sleep B. Saying, "Don't worry" to help alleviate the patient's stress C. Opening an outside window to create an air draft to sooth worried patients D. All of the above E. None of the above
The following questions may require the use of an ICD-9-CM code book to complete the sentence. Simple excision of a cystic hygroma is coded to procedure code __________
Fill in the blank(s) with correct word
What is the cause of a majority of deaths hat are seen prehospitally secondary to a burning mechanism?
A. Toxic shock syndrome, superheated air inhalation and cellular degeneration. B. Dehydration, toxic inhalation and hypothermia. C. Toxin inhalation and occluded airway. D. Subcutaneous depression, hypertension and toxic inhalation.
If kVp is doubled, the amount of x-ray photons created approximately increases
a. twofold. b. threefold. c. fourfold. d. eightfold.