Ramer · Alavi Nuclear Medicine Technology

16416 Mock Examination43) A sentinel node is:a. the first draining lymph node from a primary cancerb. the node containing cancer which is most distantfrom the primary tumor sitec. the common iliac noded. always ipsilateral to the tumor44) Which method of data collection allows the greatestflexibility for manipulation of data after collection?a. frame modeb. list modec. there is no difference between the two methodsconcerning data manipulation45) The second phase in a four phase bone scan takes place:a. a few minutes after injectionb. 2–4 hours after injectionc. 6 hours after injectiond. 24 hours after injection46) The NRC recommends but does not require the use ofsyringe shields during preparation and administrationof radiopharmaceuticals.a. trueb. false47) Which of the following is true regarding albumincolloid?a. it is less expensive than sulfur colloidb. the particle size is smaller than that of sulfur colloidc. a lower dose is required for liver imagingd. it must be boiled during preparation