Notes in Endocrine System

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Published	03/07/2025	Diabetes Mellitus is diagnosed by which of the following criteria? Choices: A. Random plasma glucose ≥ 126 mg/dl B. Fasting glucose ≥ 126 mg/dl C. Pl…
Published	03/07/2025	Which of the following is used to measure control of blood sugar in diabetic patients? Choices: A. HbA B. HbA2 C. HBS D. HbA1c
Published	03/07/2025	Which of the following pancreatic neoplasms is most commonly associated with MEN I? Choices: A. Gastrinoma B. Insulinoma C. Lipoma D. Glucagonoma
Published	03/07/2025	The following are true about Hashimoto's thyroiditis, EXCEPT: Choices: A. Shows follicular destruction B. Has lymphocytic infiltrates C. May ha…
Published	03/07/2025	The most common thyroid cancer is: Choices: A. Papillary B. Follicular C. Medullary D. Undifferentiated
Published	03/07/2025	Medullary thyroid carcinoma is associated with which of the following? Choices: A. MEN I B. MEN II C. Waterhouse Friderichsen syndrome D. Congenital …
Published	03/07/2025	Which of the following histological types of carcinoma most commonly metastasizes to lymph nodes? Choices: A. Medullary B. Anaplastic C. Papillary D.…
Published	03/07/2025	Calcitonin is a marker for which of the following? Choices: A. Medullary B. Anaplastic C. Papillary D. Follicular
Published	03/07/2025	A 51-year-old man with a history of recurrent calcium-containing renal stones presents to the emergency room with excruciating flank pain and blood in…
Published	03/07/2025	All are true of pheochromocytoma, EXCEPT: Choices: A. 90% of cases are malignant B. 90% of cases occur in the abdominal area C. Secrete catecholamine…
Published	03/07/2025	Cushing syndrome is associated with: Choices: A. Increased levels of epinephrine B. Decreased levels of epinephrine C. Elevated levels of cortisol D.…
Published	03/07/2025	Vanillylmandelic acid is increased in: Choices: A. Hyperparathyroidism B. Pheochromocytoma C. MEN I D. Addison's disease
Published	03/07/2025	The most common cause of Cushing syndrome is: Choices: A. Pituitary adenoma B. Adrenal adenoma C. Exogenous steroids D. Ectopic ACTH
Published	03/07/2025	A 40-year-old man with central obesity, buffalo hump and vertical purple striae on the abdomen has fasting blood glucose 1 of 125 mg/dl. Plasma …
Published	03/07/2025	The anterior lobe of the pituitary gland is also known as? Choices: A. Adenohypophysis B. Neurohypophysis C. Craniohypophysis D. Sella turcica node
Published	03/07/2025	Which of the following is the most common cause of hyperpituitarism? Choices: A. Trauma B. Infection C. Adenoma D. Carcinoma
Published	03/07/2025	Which of the following laboratory findings would you expect in patients with clinical hyperthyroidism? Choices: A. Low TSH, high FT4 B. Low TSH, low …
Published	03/07/2025	Hypothyroidism in infancy or early childhood is known as? Choices: A. Thyrotoxicosis B. Thyroid storm C. Cretinism D. Myxedema
Published	03/07/2025	Which of the following is the most common cause of endogenous hyperthyroidism? Choices: A. Hashimoto thyroiditis B. Iodine deficiency C. Graves disea…
Published	03/07/2025	This is the most common thyroid carcinoma? Choices: A. Papillary B. Follicular C. Medullary D. Anaplastic
Published	03/07/2025	Brown tumors are masses of reactive tissue seen in patients with? Choices: A. Subclinical hyperthyroidism B. Pituitary adenoma C. Pancreatic neuroend…
Published	03/07/2025	Which of the following is the most common cause of secondary hyperparathyroidism? Choices: A. Surgical removal of parathyroid B. Increased serum calc…
Published	03/07/2025	Which of the following is TRUE of Type I diabetes? Choices: A. Vast majority of patients are obese B. May present with insulitis C. Islet autoantibod…
Published	03/07/2025	Stage 2 of Type I diabetes involves? Choices: A. Beta cell autoimmunity B. Dysglycemia C. No symptoms D. All of the above
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