Which of the following sources of radiation is manmade?
1. Atmospheric fallout from nuclear weapons testing
2. Cosmic radiation from the sun and beyond the solar system
3. Nuclear power plant accidents as a consequence of natural disasters
a. 1 and 2 only
b. 1 and 3 only
c. 2 and 3 only
d. 1, 2, and 3
b. 1 and 3 only
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Indicate whether the statement is true or false
Asking a patient, "Can you rate your pain on a 1–10 scale?" represents what part of the OPQRST question format?
A) S B) T C) R D) Q
What occurs when pharmacies or others falsely report charges to payers?
A) Insurance statutes B) Claim fraud C) Abuse D) Kickbacks
Color blindness testing is performed with:
A) achromatic charts. B) Snellen chart. C) Ishihara plates. D) none of the above.