PP

Question 1

sarcoidosis
granuloma is it caseating?

Answer 1

A
no
non caseating

also associated with hypercalcaemia

Hypercalcemia in sarcoidosis is due to the uncontrolled synthesis of 1,25-dihydroxyvitamin D3 by macrophages

Question 2

rubor is caused by?

Answer 2

arteriolar vasoconstriction

Question 3

calor caused by

Answer 3

arteriolar dilatation

Question 4

what stimulates prolactin
what inhibits?

Answer 4

thyrotrophin releasing hormone

dopamine