The central beam that comes from the x-ray tube head is _________ radiation
a. primary
b. secondary
c. scatter
d. none of the above
a
RATIONALE: The central beam that comes from the x-ray tube head is primary radiation.
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Which of the following is true regarding the clinical course of chronic lymphocytic leukemia?
a. Aggressive disorder that presents with severe bleeding and anemia b. Benign disorder that rarely requires treatment c. Mild symptoms but usually fatal within 6 months d. Incurable but with a median survival of approximately 10 years
When in the lithotomy position, the patient sits on the examination table with the head of the table raised to a 90-degree angle.
Answer the following statement true (T) or false (F)
Which of the following applies to the theory that there is a specific order or rank within which a person's needs are met, beginning with the basics of food, clothing, and shelter?
a. Communication cycle b. Hierarchy of needs c. Interview techniques d. Active listening
Who is responsible for exercising the system control valves annually for a private fire-protection system?
A. Inspectors B. Facility employees C. Utility company employees D. OSHA representatives