All the exams endo 2

1. Which of the following statements about Turner's syndrome is true?. 45,XO karyotype, tall stature. Short stature, mental retardation. c. Negative Barr´s test, infertility. Fertility restores with gonadotropin analogues therapy. e. Streak gonade, mental retardation.

2. Which of the following statements about thyroid single nodule DOES NOT represent an intense suspicion of malignancy. Enlarged local lymph nodes. b. Thyrotoxicosis with elevated T3. Rapid growth. Men syndrome in family. e. Hard nodule.

3. Which of the following statements about Addison's disease is false?. a. Life-time glucocorticoid therapy. Increase the glucocorticoid dose in case of stress. Life-time glucocorticoid therapy with salt restriction. Free access to salt. Mineralocorticoid therapy may be necessary.

4. Which of the following IS NOT a symptom of hypercalcemia. Constipation. Polydipsia. c. Confusion, lethargy. polyuria. Increased appetite.

5. Which of the following is NOT a functioning tumur?. a. Craniopharyngioma. Gonadotropinoma. Prolactinoma. Somatotropinoma. Thyrotropinoma.

6. Pituitary dwarfism is characterized by the following, EXCEPTING: a. Mental retardation. The earlier the treatment starts, the better the therapeutical response. Tendency to develop hypoglycemia. Delayed bone age. High-pitched voice.

The tumoral marker is medullary carcinoma of the thyroid is: a. TPO-antibodies. Thyroglobulin. c. T4. d. Calcitonin. e. T3.

8. Which of the following are NOT manifestations of Graves’ disease?. a. Agitation, tachycardia. b. trembling , weight loss. c. Infiltrated, cold skin. d. Moistured, warm skin. e. Double vision, photophobia.

9. Which of the following statements about polycystic ovary syndrome is TRUE?. a. Obesity , hirsutism. b. Enlarged ovaries, thin capsule, large cysts. c. Normal serum progesterone during the luteal phase. Fertility is not affected. Low plasma FSH and LH.

Which of the following statements about granulomatous thyroiditis (De Quervain’s) is FALSE?. It is due to viral infection. b. Requires antibiotic treatment. Symptoms of thyrotoxicosis may occur. d. Painful thyroid glan. Elevated ESR.

11. Which of the following statements about pseudo-hypoparathyroidism is TRUE?. It could appear as a complication of thyroid surgery. It is due to peripheral receptors resistance to PTH actions. It has infectious etiology. It is due to ischemia. It responds to external radiotherapy.

12. Which of the following statements about somatotropinoma is FALSE?. It produces GH in excess. Almost all body structures are affected. GH excess increases the basal metabolism. Its consequences are not related to the patient’s age. Patients may present heart failur.

13. Which of the following is NOT a characteristic of congenital hypothyroidism?. a. Delayed elimination of meconium. b. Difficulties is breast-feeding. Warm skin. d. Prolonged neonatal jaundice. Somnolence.

14. Which of the following statements about cushing’s syndrome is FALSE?. a. Evoluates with truncal obesity. Hypothyroidism is common. Bruising following minimal trauma. Hypertension, congestive heart failure. Acne dues to hyperandrogenism.

Which of the following statements about papillary carcinoma of the thyroid is False?. External radiotherapy is the best treatment. b. Lymphatic spread. More frequent in women. It is the most common thyroid malignancy. Slow-growing tumor.

16. Patients preparing for radioactive iodine therapy for differentiated thyroid cancer should avoid. Iodine-containing food. Potassium compounds. Magnesium containing food. Calcium supplements. Iron compounds.

17. Which of the following statements about severe 21-hydroxylase deficiency is FALS?. May require surgical correction of external genitalia. Female new-born presents virilization. Is represents a medical emergency. ACTH is inhibited. Mineralocorticoid and glucocorticoid synthesis are compromised.

18. Which of the following statements about osteoporosis is FALSE?. Could be the result if restrictive diets. Could be the result of GH deficienc. Could be the result of corticotherapy. Could be the result of hypothyroidism. Could be the result if precocious menopause.

19. The hormonal treatment is severe panhypopituitarism always starts with: Thyroxine. Sex hormone. Gonadotrops. GH analogues. Cortisol.

20. Which of the following statements about klinefelter’s syndromeis FALSE. Comprised fertility. Karyotype 47, XXY. Negative barr’s tes. d. Incomplete puberty. e. May present with gynecomastia.

21. Which of the following statements about ACTH deficiency is FALSE?. It leads to secondary adrenal cortex insufficiency. It leads to weakness. It leads to adrenal medulla insufficiency. It leads to hypopigmentation. e. It leads to hypotension.

22. Which of the following statements about pheochromocytoma is TRUE?. a. Very frequent is pregnant women. Predominant dopamine production. Frequently associated with anaplastic carcinoma of the thyroid. Good response to chemotherapy. Arising from the chromaffin cells.

23. Which of the following statements about medullary carcinoma of the thyroid is FALSE. Mutations of RET proto-oncogene may be detected. May associate to parathyroid adenoma. Calcitonin is tumoral marker. It develops on the follicular cells. May be familial.

24. Which of the following statements about primary hyperaldosteronism is FALSE. Hyponatremia, hyperkalemia, suppressed plasma renin activity. Surgical treatment for adenomas. Elevated plasma and urinary aldosterone. Hypokalemia, suppressed plasma renin activity. Spironolactone treatment for hyperplasia.

25. Which of the following statements about hypopituitarism is TRUE?. The onset is always brutal. Patients present thick, oily skin. In children it leads to excessive and rapid growth. Patients present red striae. It may have pituitary or hypothalamic cause.