Exam 2 Microanatomy Pictures Flashcards

1
Q

What tissue is this?

A

posterior pituitary; pars nervosa

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2
Q

What are the three layers of tissue (left, middle, right)?

A

Left: ant. pituitary; pars distalis
Middle: ant. pituitary; pars intermedia
Right: post. pituitary; pars nervosa

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3
Q

What are the cell populations present?

A

dark pink cytoplasm: acidophils
pale cytoplasm: basophils
small, purple cells: chromophobes

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4
Q

What are the brown cells?

A

basophils producing LH

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5
Q

What tissue is this?

A

ant. pituitary; pars intermedia

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6
Q

What is the overall structure? What are the three arrows pointing to?

A

overall: adrenal gland
top arrow: cortex; zona glomerulosa
middle arrow: cortex; zona fasciculata
bottom arrow: cortex; zona reticularis

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7
Q

What tissue is this?

A

adrenal cortex; zona granulosa

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8
Q

What tissue is this?

A

adrenal cortex; zona fasciculata

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9
Q

What cell population is this?

A

spongicytes in the zona fasciculata

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10
Q

What tissue is this?

A

adrenal cortex; zona reticularis

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11
Q

What tissue is this?

A

adrenal medulla

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12
Q

Which cells are indicated by C?

A

thyroid parafollicular/C cells

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13
Q

What is indicated by C?

A

colloid within a follicle

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14
Q

How can the thyroid be distinguished from the parathyroid in this photo?

A

thyroid has round, pink cells

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15
Q

What tissue is this?

A

parathyroid (cuboidal cells)

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16
Q

What tissue is this?

A

pineal gland

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17
Q

What tissue is this?

A

endocrine pancreas/pancreatic islet

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18
Q

What structure is circled?

A

pancreatic islet

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19
Q

Where are the cortex and medulla of the ovary located?

A

cortex: lighter, purple spherical shapes (follicles)
medulla: middle

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20
Q

What tissues are indicated by the arrows?

A

left arrow: cortical stroma
right top arrow: tunica albuginea
right bottom arrow: germinal epithelium

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21
Q

What structures are indicated by the arrow?

A

primordial follicles

22
Q

What structure is indicated by the arrow?

A

primary follicle

23
Q

Which follicular layers are indicated by the arrows?

A

left: zona pellucida
right: multilaminar granulosa cells

24
Q

Which structures are indicated by the arrows?

A

top arrow: theca
left arrow: oocyte
bottom arrow: membrana granulosa
right arrow: zona pellucida

25
What structure is this overall?
secondary follicle
26
Which structures are indicated by the arrows?
top left arrow: corona radiata bottom left arrow: zona pellucida right arrow: cumulus oophorus
27
What structure is this overall?
antral follicle
28
What structure is indicated by the bottom-most arrow?
antral cavity
29
What structure is this?
corpora hemorrhagicum
30
What cell type is indicated by the arrow?
luteal cells
31
What structure is this?
corpora albicans
32
What structure is this?
oviduct
33
What do the arrows indicate in this oviduct?
top left: muscularis bottom left: serosa top right: epithelium bottom right: lamina propria
34
What structures are indicated by the arrow?
infundibulum fimbriae
35
What do the arrows indicate in this uterine section?
top left: longitudinal myometrium bottom left: circular myometrium bottom right: stratum vasculare top left: endometrium
36
What structure is indicated by the arrow?
caruncle
37
What structure is this?
cervix
38
What structures are indicated by the arrows?
top left: vestibule top right: vestibular gland bottom: vagina
39
What structures are indicated by the arrows? What structure is in the bottom right corner (no arrow)?
bottom right, no arrow: epididymis top right: seminiferous tubules far left: tunica vaginalis middle: tunica albuginea
40
Which layers of the tunica are shown?
top arrow: tunica vaginalis bottom bracket: tunica albuginea
41
What do the arrows indicate on this seminiferous tubule section?
upper left arrow: smooth muscle bottom arrow: Sertoli cells and spermatogenic cells
42
Which cell population is indicated by the arrow?
Leydig cells
43
What tissue is this?
rete testis
44
What tissue is this?
testicular efferent ducts
45
What tissue is this?
epididymis
46
What tissue is this?
ductus deferens
47
What tissue is this?
ampullary glands
48
What tissue is this?
seminal vesicles
49
What tissue is this?
prostate
50
What tissue is this?
bulbourethral glands
51
What tissue is this? What is indicated by the letters and arrow?
overall: penis arrow: urethra CC: corpus cavernosum CS: corpus spongiosum
52
What tissue is this? What does the arrow indicate?
overall: glans penis arrow: os penis