Quiz: Endocrine System A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 12 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 (Optional) 1. Most patients with overt hyperthyroidism have an assemblage of symptoms which include all of the following EXCEPT: Anxiety Decreased appetite Tremor Weight loss 2. Which of the following enlargement is termed as goiter? Thyroid Pancreas Thymus Heart 3. The hormones T3 and T4 are coming from.. Thyroid gland. Anti-pituitary gland. Post pituitary gland. Hypothalamus. 4. A lone “cold” nodule in an otherwise normal thyroid gland warrants: Chemotherapy Fine needle aspiration biopsy Radiation therapy Surgical removal 5. The mediastinum is the space in the thoracic cavity behind the sternum and in between the two pleural sacs that contains all of the following anatomical structures EXCEPT: Esophagus Aorta Thyroid Trachea 6. Side effects of the antithyroid medications include all of the following EXCEPT: Thrombocytosis Aplastic anemia Granulocytopenia Agranulocytosis 7. Esophageal activity can mimic ectopic thyroid tissue on a thyroid scan. To avoid misinterpretation: Repeat images with two markers Perform imaging with low energy, all purpose (LEAP) collimator Repeat the scan in 2 weeks Repeat images after water ingestion 8. Thyroid scintigraphy scan images reveals a cold nodule. Which of the following conditions explains the finding? Hyperthyroidism. Ectopic gland. Thyroid carcinoma. Functioning adenoma. 9. “Single isotope dual phase technique” commonly applied in parathyroid imaging is based on the observation that: Tc-99m MIBI washes out more rapidly from the abnormal parathyroid than from thyroid Tl-201 washes out more rapidly from the abnormal parathyroid than from thyroid Tc-99m MIBI washes out more rapidly from the thyroid than from abnormal parathyroid Tl-201 washes out more rapidly from the thyroid than from abnormal parathyroid 10. What is the usual range of a 24 hr radioiodine uptake in hyperthyroid patients diagnosed with subacute thyroiditis? 2 - 20% 20 - 40% 40 - 80% Less than or equal to 2% 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2021-09-20T13:15:18+03:00April 26th, 2021|Endocrine System| Share This Post With Others! FacebookTwitterLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Member of SSNMMI Executive Committee. Leave a Reply Cancel reply
Leave a Reply