According to the beam divergence rule, a joint that lies 3 inches away from the central ray will be projected with how much beam angulation because of the divergence of the x-ray beam?
A. 3
B. 6
C. 9
D. 12
Answer: B
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Which of the following causes worsening of the damage in a brain injury?
A) Allowing seepage of cerebrospinal fluid (CSF) from the ears or nose B) Administration of 100% oxygen C) Improper management of airway and ventilation D) Failure to keep the patient awake and talking
A chemical compound used to remove or kill pathogenic microorganisms is:
a. disinfectant. b. antiseptic. c. antifungal antiseptic. d. antiviral compound.
Which medical specialist performs coronary bypass surgery?
A) Cardiologist B) Neurosurgeon C) Cardiovascular surgeon D) Pulmonologist
All of the activities of handling patient accounting and following up to ensure timely payments is called
A) collections B) invoices C) dispersal records D) none of the above