Endocrinology Flashcards

1
Q

Most accepted and unifying hypothesis of metabolic syndrome

A

Insulin resistance

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2
Q

Excellent marker for insulin resistance

A

Hypertriglyceridemia

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3
Q

Criteria for Metabolic syndrome

A
Central obesity
Hypertriglyceridemia
Low HDL cholesterol
Hypertension
Fasting glucose
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4
Q

DM is diagnosed with FBS of :

A

126

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5
Q

DM is diagnosed with OGTT of

A

200

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6
Q

DM is diagnosed with Hba1c of

A

> 6.5

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7
Q

Most common functioning pituitary adenoma

A

Prolactinoma

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8
Q

Second most common pituitary adenoma

A

Somatotroph adenoma

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9
Q

Postpartum necrosis of anterior pituitary gland presenting as sudden cessation of lactation

A

Sheehan syndrome

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10
Q

Headache, diplopia, hypopituitarism

A

Pituitary apoplexy

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11
Q

Thyroid malignancy with Hurthle cells, invades blood vessels

A

Follicular thyroid Ca

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12
Q

Thyroid Malignancy: derived from C cells , MEN associated

A

Medullary thyroid CA

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13
Q

Thyroid Ca: Giant cells and spindle cells seen; poor prognosis

A

Anaplastic thyroid CA

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14
Q

Most common cause of hypothyroidism in iodine sufficient areas

A

Hashimotos thyroiditis

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15
Q

Most common cause of hypothyroidism worldwide

A

Iodine deficiency

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16
Q

Chronic inflammatory infiltrate of the thyroid gland with multinucleate giant cells

A

Subacute thyroiditis

17
Q

Most commom cause of painful thyroid gland; associated with viral infection (coxsackie)

A

Subacute, granulomatous, De quervain thyroiditis

18
Q

Lymphocytic infiltration of the thyroid gland with hyperplastic germinal centers , patchy disruption and collapse of thyroid follicles; no fibrosis and hurthle cell metaplasia

A

Lymphocytic thyroiditis

19
Q

Condition where normal thyrood tissues are replaced by fibrous tissue; usually associated with sclerosing mediastinitis

A

Reidel thyroiditis

20
Q

Presents with hyperthyrodism, opthalmopathy, dermopathy

A

Graves disease

21
Q

Histopathologic finding of Graves disease

A

Diffuse thyroid hypertrophy and hyperplasia

22
Q

Most common primary thyroid CA in adults and children

A

Papillary thyroid CA

23
Q

Disease associated with PSaMMoma Bodies

A

Papillary thyroid Ca
Serous cystadenoma of the ovaries
Mesothelioma
Meningioma

24
Q

Most common cause of primary hyperparathyroidism

A

Parathyroid adenoma

25
Q

Elevated PTH, normal calcium levels

A

Pseudohypoparathyroidism/ Tertiary hyperprathyroidism

26
Q

Elevated PTH occuring in CKD patients

A

Secondary hyperparathyroidism

27
Q

Difficult to treat hypertension associated with hypokalemia

A

Hyperaldosteronism

28
Q

Adrenals are converted to sacs of clotted blood , which virtually obscures underlying detail

A

Waterhous Friesrichsen syndrome