Nuclear Medicine Board Review Exam Questions (159 Terms) With Verified Definitions Updated 2024

Cisternography / CSF Leak / Shunt Patency {Ans: In 111 DTPA intrathecially for cisternography for hydrocephalus/CSF leaks/ventricular shunt patency CSF Leak - pledges in ear / nose Removed 2 hours and counted shunt - injected directly into shunt (want no uptake) Image 4-6 hour, 24, 48 and 72 if needed}linerarity {Ans: quaterly decay to 30 uci how accurately a dose calibrator measures activity over a wide range of activities max activity for most commonly used isotope}positron emission {Ans: when a proton is converted to a neutron, a position, a neutrino and energy}I 123 Ioflupane {Ans: DaTScan Evaulation of Parkinson's disease Brain SPECT DaTscan may be used to help differentiate essential tremor from tremor due to PS (idiopathic Parkinson's disease [PD], multiple system atrophy [MSA], and progressive supranuclear palsy [PSP]). block thyroid before use (Lugols)}Y 90 ibritumomab tiuxtetan {Ans: Zevalin half life = 2.67 days 2.281 MeV treatment of patients with NHL (disseminated follicular B-Cell) monoclonal antibody against lymphoma antigens before treatment, patient must receive 650 mg (imaging) acetaminophen and 50mg diphydramine orally max dose = 32 mci platelets must be at least 100,000/mm3}1/te {Ans: 1/tp + 1/tb}