Each of the following conditions must exist for x-rays to be produced EXCEPT one. Which one is the EXCEPTION?
a. A target capable of stopping the electrons
b. An air-filled glass tube
c. High voltage to impart speed to the electrons
d. A source of free electrons
b. The tube is a glass bulb from which the air has been pumped out to create a vacuum. The vacuum offers minimal resistance to the electrons traveling from the cathode to the target.
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Which of the following is a method for providing external compression?
A) intermittent pneumatic pump B) ace wrapping C) active exercise D) all of the above
When encountering a patient from a different culture, you should carefully manage your __________ to the patient and avoid getting too close too soon
Fill in the blank(s) with correct word
Fibrinogens are ________ involved in clotting.
A. vitamins B. minerals C. oxides D. proteins
Health care professionals should learn to recognize signs of domestic violence and other forms of abuse. All of the following are signs of abuse except:
A) being encouraged to see friends or family. B) being blamed for his or her violent outbursts. C) he or she says things like, "If I can't have you then no one can." D) being ?hurt (by hitting, beating, pushing, shoving, punching, slapping, kicking, or biting).