Mobile fluoroscopic systems are different from fixed systems in that they
a. do not have a primary barrier.
b. do not use video displays.
c. have separate fluoroscopy and radiographic tubes.
d. have a minimum SOD of 12 inches.
d. have a minimum SOD of 12 inches.
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During a preventive medicine service for a 38-year-old new patient, Dr
F identifies a significant abnormality and documents the collection of an expanded problem-focused history, performance of a problem-focused physical examination, and straightforward medical decision making, in addition to the initial comprehensive preventive medicine service. Which of the following modifiers should be appended to the E/M service? a. Modifier 24 b. Modifier 25 c. Modifier 32 d. Modifier 57
A construction worker was accidentally shot with a nail gun. The nail penetrated the skull approximately one inch through the temporal region. Before your arrival, coworkers pulled the nail free. Based on the mechanism of injury, which one of the following signs or symptoms would provide the BEST evidence that the meningeal layers have been broken?
A) Cerebral spinal fluid coming from the puncture wound B) Crepitus of the skull at the injury site C) Swelling and deformity to the tissues at the injury site D) Blood coming from the puncture wound
If your patient's cardiac rhythm is life-threatening, your FIRST action should be to
A) check the monitor wires and patches. B) exchange the cardiac monitor for a new one. C) notify the family of the patient's deteriorating condition. D) check the patient–assess vital signs and see how he/she feels.
Withdrawal symptoms of marijuana include:
A. life-threatening heart problems B. respiratory depression C. hypertension D. none of the above