Most extremity and torso x-ray examinations require a minimum of a 40 inch SID.?

Which of the following intravenous solutions would remain in the vascular system the longest?

A) Plasmanate B) 5 percent dextrose in water C) 0.9 percent sodium chloride D) Lactated Ringer's solution

Which of the following is an example of a "least restrictive setting" in regards to medical necessity criteria?

A) Inpatient colonoscopy without a valid medical reason B) Outpatient colonoscopy C) Inpatient colonoscopy with a valid medical reason D) Both B and C