Oct 7, 2021 A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 59 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Required) 1. PET The majority of radiation exposure to personnel performing PET/CT procedures comes from the: Unopened dose pig PET scanner CT scanner Injected patient None 2. CNS Which of the following is an example of a “rigid” body organ? Liver. Brain. Heart. Lung. None 3. Endocrinology The hormones T3 and T4 are coming from.. Post pituitary gland. Hypothalamus. Anti-pituitary gland. Thyroid gland. None 4. Endocrinology Thyroid scintigraphy scan images reveals a cold nodule. Which of the following conditions explains the finding? Hyperthyroidism. Functioning adenoma. Thyroid carcinoma. Ectopic gland. None 5. Therapy The general pretreatment requirements for adult qualifying for therapy with I-131 metaiodobenzylguanidine (MIBG) include the following EXCEPT: Blocking thyroid uptake of free radioiodine Performing pulmonary function tests A diagnostic MIBG scan or previous posttreatment I-131 MIBG scan Reviewing potential interfering medications None 6. PET F-18 is a cyclotron-produced radioisotope with a half-life approximately of: 110 min. 101 min. 11 min. 119 min. None 7. Endocrinology Most patients with overt hyperthyroidism have an assemblage of symptoms which include all of the following EXCEPT: Tremor Decreased appetite Weight loss Anxiety None 8. Endocrinology A lone “cold” nodule in an otherwise normal thyroid gland warrants: Radiation therapy Fine needle aspiration biopsy Surgical removal Chemotherapy None 9. PET With the administration of oral contrast media for integrated Positron Emission Tomography/Computed Tomography (PET/CT) studies, CT-derived attenuation values are: Not performed Underestimated Overestimated Not applicable None 10. Therapy To reduce radiation exposure to the patient undergoing radioactive iodine (RAI) treatment, all of the following recommendations will be helpful EXCEPT: Patient should be well hydrated Patient laxatives Patient should urinate frequently Patient should use antiperspirant medications None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2022-05-03T13:57:10+03:00September 30th, 2021| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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