Froggy Jumps Endocrine System GameVersion en ligne By Riley David and Madison Gaynor par Riley David 1 Which of the following is NOT considered part of the endocrine system? a Gallbladder b Parathyroid glands c Adrenal glands 2 Where is the pituitary gland located? a Anterior to the trachea b Base of the brain in the sella turcica c Within the kidney 3 Which imaging modality is most commonly used for initial thyroid evaluation? a MRI b CT c Ultrasound 4 Which of the following endocrine glands is paired? a Pituitary b Thyroid c Adrenal 5 What is the primary radiopharmaceutical used for adrenal medulla imaging? a 131I-MIBG b 18F-FDG c 99mTc-MAG3 6 Which of the following radiation safety precautions is most important for patients receiving 131I therapy? a Avoiding direct sunlight b Drinking plenty of fluids and frequent urination c Complete bed rest for 24 hours 7 A "cold" nodule on a thyroid scan typically indicates: a Hyperfunction with increased uptake b Inflammation only c Decreased or absent uptake 8 What condition would likely show diffusely increased uptake on a thyroid scan? a Graves' disease b Subacute thyroiditis c Thyroid cancer 9 What is the most common cause of primary hyperparathyroidism? a Parathyroid adenoma b Parathyroid carcinoma c Parathyroid cyst 10 What is the standard patient position for a thyroid ultrasound? a Seated upright b Prone with neck hyperextended c Supine with neck hyperextended 11 What is the dual-phase parathyroid protocol using 99mTc-Sestamibi? a Imaging at 15 minutes and 2 hours post-injection b Imaging at 1 hour and 4 hours post-injection c Imaging at 15 minutes and 3 hours post-injection 12 What is the primary quality control test for a thyroid uptake probe? a Field uniformity test b Constancy test c Linearity test 13 Which of the following can cause false-positive results (elevated uptake) on a radioiodine thyroid scan? a Pregnancy b Recent CT contrast administration c Excessive thyroid hormone supplementation 14 In radioiodine therapy for thyroid cancer, which of the following factors is LEAST important in determining the administered activity? a Patient age b Blood glucose level c Presence of metastases 15 For a thyroid uptake study, when is the typical time for the first measurement after administration of radioiodine? a 4-6 hours b 24 hours c 12 hours 16 Which of the following is the most appropriate radiopharmaceutical for parathyroid adenoma imaging? a 131I-Sodium iodide b 99mTc-Sestamibi c 99mTc-Pertechnetate 17 For a patient receiving 131I therapy for thyroid cancer, what is the recommended period to avoid prolonged close contact with pregnant women and children? a 1-2 days b 4-5 days c 3-7 days 18 Which of the following is the most common type of thyroid cancer? a Anaplastic carcinoma b Papillary carcinoma c Follicular carcinoma 19 What imaging pattern is characteristic of multinodular goiter on a thyroid scan? a Single cold nodule b Absent uptake c Multiple areas of increased and decreased uptake 20 The pancreas has both endocrine and exocrine functions. What percentage of the pancreas is dedicated to endocrine function? a About 1-2% b About 50% c About 15-20%
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