Brain wave mapping and evoked potentials are performed by which department?
a.) ECG
b.) EEG
c.) OT
d.) RT
Answer: b.) EEG
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With higher radiation exposure to the patient during a computed tomography examination, there is
a. a decreased associated cancer risk because the radiation is more penetrating. b. an increased associated cancer risk. c. a negligible associated cancer risk because the radiation is less penetrating. d. an extremely large cancer risk.
Which of the following describes the shape of the papillae seen in NUG?
A) Rounded off B) Punched out C) Blunted D) Bulbous
The patient presents for elective inguinal hernia repair (outpatient surgery). The surgery is canceled due to increased blood pressure upon administration of anesthesia. Which is reported as the first-listed diagnosis?
a. anesthesia administration b. high blood pressure c. inguinal hernia d. repair of hernia
Which of the following statements about pulse oximetry is? FALSE?
A) Oxygen saturation is the percentage of hemoglobin that is bound with some molecular structure. B) Pulse oximetry values can be expected to decrease within seconds in cases of developing hypoxia. C) Pulse oximetry should be used on all patients with respiratory complaints. D) It may be difficult to obtain a reading in patients experiencing peripheral vasoconstriction.