What is the name of the device that functions to direct the x-ray beam toward the patient?

The Health Insurance Portability and Accountability Act (HIPAA) requires ambulance services to do all of the following except:

A) safeguard patient confidentiality. B) place patient care reports in a locked box. C) report child abuse. D) All of the above are required by HIPAA.

The number of all existing cases of a disease in a population measured at a given point is called ________

A) Incidence B) Prevalence C) Morbidity D) Mortality E) None of the above