GIT uworld Flashcards

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1
Q

what are the joint symotoms of crohns what is it

A

ankylosing spondylarthirits peripheral arteritis worsens at night, associated with low back pain and joint stiffness

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2
Q

autoimmune hepatitis associated with what Inflamatory bowel disease? what is its manifestation which population it affects

A

ulcerative woman, signs of liver dysfunction encehpatloathy inr and git coagulopathy

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3
Q

what are the two common etiologies of leukocytoclasic vasuclitis tell the moa and clinical px

A

antibiotics and hep c ( palbable purpura

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4
Q

what does selective media consist

A

vancomycin colisin and nyastatin

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5
Q

what is a reducing media

A

removes oxygen

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6
Q

explain about lactase deficiency?classify them?

A

congenital /acquired(mid childhood) these are primary

talk about secondary lactase deficiency

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7
Q

a person has weight loss joint pain and steatorrhea

A

whipple what is its histopath?

Distended macropahges in lamina propria

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8
Q

campylobacter source of infection

A

uncooked po

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9
Q

what does shigella cause

A

inflammatory colitis

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10
Q

where is feeding tube seen in congenital diphragmatic hernia

A

in thorax

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11
Q

wwhat aids in rapid expulsion of feces

A

contraction of rectus abdominis

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12
Q

where does loperamide bind

A

colonic myenteric plexus,

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13
Q

congenital hypothyroidism

A

Primary hypothyroidismThyroid dysgenesisTSH resistance
Thyroid hormone resistance
Central hypothyroidism
Transient due to maternal exposureIodine excess or deficiencyTSH receptor–blocking antibodiesAntithyroid medications

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