Endocrine

Question 1

Answer 1

Pituitary Gland

AP anterior pituitary H hypothalamus O optic chiasma P pituitary stalk PP posterior pituitary V third ventricle

Question 2

Answer 2

Anterior pituitary

A & B chromophils (strongly staining cytoplasm)

Cp weakly staining cytoplasm (chromophobes)

Question 3

Answer 3

Anteiror pituitary

A acidophils B basophils Cp chromophobes

Question 4

Answer 4

Pituitary: pars intermedia

AP anteior pituitary PP posterior pituitary

Question 5

Answer 5

Posterior pituitary

H Herring bodies

Pituicytes are also seen (non-myelinated neurons)

Question 6

Answer 6

Thyroid Gland

F follicles S fine collageneous septa

Question 7

Answer 7

Thyroid follicle - active

C thryoid colloid

Question 8

Answer 8

Thyroid follicle - active

Co Thyroid colloid

Question 9

Answer 9

Thyroid C cell

C parafollicular cell

Secretes calcitonin

Question 10

Answer 10

Parathyroid gland

L lymphocytes PT parathyroid gland S delicate septa T thyroid gland

Question 11

Answer 11

Parathyroid gland

C capillaries O oxyphil cells P chief cells

Question 12

Answer 12

Adrenal gland

V vein C outer cortex M medulla

Question 13

Answer 13

Adrenal gland

G zona glomerulosa F zona fasciculata R zona reticularis M medulla

Question 14

Answer 14

Adrenal cortex: zona glomerulosa

Cap fibrocollagenous capsule G zona glomerulosa T fibrous trabeculae

Question 15

Answer 15

Adrenal cortex: zona fasciculata

Question 16

Answer 16

Adrenal cortex: zona reticularis

M medulla R zona reticularis

Question 17

Answer 17

Adrenal medulla

M adrenal medulla V venous channels R zona reticularis

Question 18

Answer 18

Adrenal medulla

A adrenaline-secreting cells Na noadrenaline secreting cells

Question 19

Answer 19

Islet of Langerhans

Question 20

Answer 20

Blood supply of the endocrine pancreas

Question 21

Answer 21

Pineal gland

N neuroglial cells P pinealocytes S pineal sand