EX3 Endocrine Images

Question 1

What gland is this

Answer 1

pituitary gland

1. pars distalis
2. pars intermedia
3. pars nervosa
4. pars tuberalis
5. infundibular stalk

Question 2

Answer 2

pituitary gland

1. posterior lobe
2. anterior lobe

Question 3

what is this image depicting

Answer 3

formationg of the pituitary gland via the outpocketing of ectoderm from the roof of the mouth (rathke’s pouch) and outpocketing of the neuroectoderm lining the floor of the hypothalamus (neurohypophyseal bud)

Question 4

Answer 4

1. basophils
2. acidophils
3. chromophobes

Question 5

Answer 5

1. acidophils
2. basophils
3. chromophils
4. sinusoid

Question 6

Answer 6

1. acidophils
2. basophils
3. chromophils
4. sinusoid

Question 7

Answer 7

1. acidophils
2. basophils
3. chromophils
4. sinusoids
5. supporting reticular fibers; stroma

Question 8

Answer 8

1. pars distalis
2. colloid filled space
3. pars intermedia
4. pars nervosa

Question 9

Answer 9

posterior pituitary

1. capillary
2. neurosecretory bodies (harring bodies)
3. pituitcytes

Question 10

Answer 10

posterior pituitary

1. herring bodies

Question 11

Answer 11

1. capillary
2. blood vessel
3. pituitcyte (nuclei)
4. herring body

Question 12

what is this an image of

Answer 12

adrenal gland

1. capsule
2. adrenal cortex
3. adrenal medulla
4. zona glomerulosa
5. zona fasciculata
6. zona reticularis

Question 13

Answer 13

1. capsule
2. zona glomerulosa
3. zona fasciculata
4. zona reticularis
5. adrenal medulla

Question 14

which portion of the adrenal cortex is this image from

Answer 14

zona granulosa

Question 15

what portion of the adrenal cortex is this image from

Answer 15

zona fasciculata

Question 16

what portions of the adrenal cortex is this image from

Answer 16

zona reticularis

Question 17

what is this an image of

Answer 17

adrenal medulla

Question 18

What are these images of; each one is at high magnification

Answer 18

islet of langerhans cells of the pancreas

Question 19

What is than an image of; each at a high magnification

Answer 19

thyroid gland

A; follicular cell

B; parafollicular cell

Question 20

Answer 20

1. parafollicular cell
2. basement membrane
3. follicular cell
4. thyroid follicle
5. thyroglobulin (TGB)

Question 21

what is this an image of

Answer 21

parathyroid glands

1. chief cell
2. blood vessel
3. oxyphil cell

Question 22

what is this an image of and what does the image on the right represent

Answer 22

parathyroid gland

1. principal (chief) cells
2. oxyphils

on thr right; fenestrated capillaries