Endocrine Flashcards

1
Q

acidophils

A

GH
PRL

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2
Q

basophils

A

FSH
LH
ACTH
TSH

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3
Q

reverse T3 produced by ___ and ___

A

GH
glucocorticoids

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4
Q

wolff-chaikoff effect

A

excess I- transiently inhibits thyroid peroxidase

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5
Q

lower pH = more ___ Ca

A

ionized

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6
Q

higher pH = more Ca bound to ___

A

albumin

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7
Q

17-hydroxylase deficiency

A

decreased androgens

increased mineralocorticoids
decreased cortisol

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8
Q

11B-hydroxylase deficiency

A

decreased aldosterone
increased androgens
decreased cortisol
(increased 11-deoxycorticosterone)

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9
Q

condition with increased ghrelin

A

prader-willi

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10
Q

non-receptor TK

A

JAK-STAT

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11
Q

pseudohypoparathyroidism

A

GNAS mutation&raquo_space;> PTH resistance

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12
Q

glutamic acid decarboxylase antibodies

A

T1DM

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13
Q

HLA association for T1DM

A

DR3
DR4

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14
Q

nelson syndrome

A

enlargement of ACTH pituitary adenoma after bilateral adrenalectomy

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15
Q

n-myc amplification
bombesin+

A

neuroblastoma

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16
Q

increased HVA and VMA
dancing eyes-dancing feet
child with abdominal tumor

A

neuroblastoma

17
Q

homer-wright rosettes (2)

A

medulloblastoma
neuroblastoma

18
Q

pramlintide

A

amylin analog
decrease glucagon release

19
Q

___ has the extra action of blocking 5’-deiodinase

A

PTU

20
Q

which antithyroid is associated with ANCA vasculitis

A

PTU

21
Q

demeclocycline

A

ADH antagonist