________ are produced in a vacuum tube when electrons traveling at the speed of light (186,000 miles per second) collide into a target made of specific materials, such as tungsten.
A. MRIs
B. X-rays
C. Electrical currents
D. Ultrasounds
Answer: B
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While gathering a history from a 65-year-old man, you note that he takes a beta blocker. You know this is a cardiac medication which will:
A) cause smooth muscle in the heart to contract. B) block the beta receptors of the parasympathetic nervous system C) interrupt the signals to the vagus nerve. D) reduce the rate and force of cardiac contractions.
The ________ mandates the approved code sets for all covered entities, such as a medical office, that handle claims related to healthcare services.
A. Office of the Inspector General (OIG) B. Health Insurance Portability and Accountability Act (HIPAA) C. National Center for Health Statistics (NCHS) D. Patient Protection and Affordable Care Act (PPACA)
The conversion of letters and numbers to code or symbols so that its contents cannot be viewed or understood is known as____________.
A. hybrid B. total conversion C. encryption D. PHI
A single-length elastic bandage is 7 yards long and a double is 14 yards.
Answer the following statement true (T) or false (F)