Each of the following requires a decrease in exposure settings EXCEPT one. Which one is the EXCEPTION?
a. Children
b. Older adults
c. Edentulous regions
d. The mandibular incisor region
b. Unless presenting with an edentulous region, the exposure settings for an older adult are the same as those used for all adult patients.
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A) Osteoporosis B) Osteoarthritis C) Paget's disease D) Cerebral palsy
Patients who are partial weight bearing on their left lower extremity and ambulate with axillary crutches advance what FIRST to ascend stairs?
a. Axillary crutches b. Right lower extremity c. Left lower extremity
Discuss the following statement by Myrtle Flight: "Technology has progressed beyond society's readiness to deal with the ethical and legal issues it presents.". Include examples of how this applies to health care
Before you perform an ECG on your patient, he informs you that he has a pacemaker but isn't sure what kind. A portion of the ECG tracing is shown here. What type of pacemaker does this patient have? 
A. Ventricular pacemaker B. Atrial pacemaker C. AV pacemaker D. Atriobiventricular pacemaker