Pictures

Question 1

Label the structures that you can. Good luck! : )

Answer 1

Question 2

What do these slides show?

Answer 2

the female ovary!

Question 3

What is this showing?

Answer 3

This shows the follicular cells on the outside, the zona pellucida one layer lower & the primary oocyte would be hidden beneath the ZP.

Question 4

What structures can you identify? At this stage do we have granulosa or follicular cells? What is that hole filled with?

Answer 4

Theca Externa

Theca Interna

Follicular Cells

*hole filled w/ follicular fluid

**granulosa cells at this stage b/c the theca interna cells are so round in shape

Question 5

Which structures can you identify?

Answer 5

Can clearly see:

basal lamina

follicular cells

primary oocyte

zona pellucida

theca interna cells

**anything after this development point is definitely granulosa cells. Granulosa cells may also be present here.

Question 6

What type of follicle is this? Which structures can you identify?

Answer 6

definitely a primary follicle unilaminar

**can see follicular cells, primary oocyte, nucleus, perhaps developing zona pellucida

Question 7

What are those cells beneath the primary oocyte?

Answer 7

called cumulus oophorus

Question 8

Identify the structures that you can.

Answer 8

Question 9

What do those 2 red dotted lines show?

Answer 9

Early & late bloomers. Shows that growth can vary.

Question 10

Which is more affected in this growth chart: height or weight? What might the cause be, then?

Answer 10

Height is more affected.

Likely an endocrine problem. In this patient, it turned out to be hypothyroidism.

Question 11

What condition does this child likely have?

Answer 11

Hypopituitarism

He has a single central incisor & midline facial hypoplasia.

Question 12

What condition does this child have?

Answer 12

Turner’s Syndrome

Question 13

What condition does this child likely have?

Answer 13

Noonan’s

Question 14

What condition does this child likely have?

Answer 14

Prader Willis Syndrome

Question 15

What condition does this child likely have?

Answer 15

Russell-Silver Syndrome

Question 16

What condition does this child likely have?

Answer 16

Noonan’s

Question 17

What condition did this girl likely recovery from?

Answer 17

Cushing’s!

She lost a lot of weight after she went off of inhaled steroids as an asthma treatment.

Question 18

What is the issue with the patient indicated on this growth chart?

Answer 18

Weight is more dramatically reduced.

This is probably a GI issue of malabsorption…could be Celiac, IBD, renal tubular acidosis

Question 19

What condition might explain the results shown on this growth chart?

Answer 19

Exogenous Obesity

makes you hit puberty faster & grow taller & larger.

Question 20

Label this slide.

Answer 20

Question 21

What does the GL stand for? What does the TL stand for? What structure are we looking @ now?

Answer 21

GL: granulosa lutein cells

TL: theca lutein cells

**corpus luteum

Question 22

What kind of tissue is this?

Answer 22

This is a corpus lutuem that has white scar tissue deposits. It is starting to die.

Question 23

What structures do you see?

Answer 23

This is an ovary. You see primordial follicle in the ovarian cortex. In the medulla, you also see an interstitial gland. There is a unilaminar follicle.

Question 24

Label the parts of the female anatomy.

Answer 24

Question 25

What are we looking @ here?

Answer 25

Uterine tube. Peg cells (rounded tops) Ciliated columnar cells Remember: if it extended, you would see ICOL & Serosa

Question 26

You see the endometrium here. Which stage are we in?

Answer 26

Secretory Phase \*\*you can even see the glycogen stores!

Question 27

You see the endometrium here. Which phase are we in?

Answer 27

Proliferative Phase

Question 28

You see the endometrium here. Which phase are we in?

Answer 28

Menstruation, ischemic period

Question 29

What is this? Which structures can you identify?

Answer 29

Scrotum

Question 30

Where are the Sertoli cells located? Where are the Leydig Cells located? What is found in the CT sheath around the seminiferous tubules?

Answer 30

Sertoli cells w/i the seminiferous tubules Leydig cells are in the interstitium CT sheath: blood vessels, lymphatics, myoepithelial cells

Question 31

What is the name of the tube that is saw-toothed in appearance? What is the name of the tube that is smooth in appearance?

Answer 31

Saw-toothed: efferent ductules Smooth Lumen: epididymis

Question 32

You can see that there are 2 different "tubes" shown here. Identify them.

Answer 32

Question 33

Identify the 2 "tubes" here.

Answer 33

the stuff on the left has stereocilia--\>epididymis the stuff on the right has cilia--\>efferent ductules

Question 34

What is shown here?

Answer 34

See the ILMCOL smooth muscle layers.

Question 35

What is shown here?

Answer 35

See the pseudostratified columnar epithelium. See the basal cells & stereocillia

Question 36

What is this?

Answer 36

cross section of seminal vesicles

Question 37

What is this?

Answer 37

A zoom in on a cross section of seminal vesicles.

Question 38

What is this?

Answer 38

This is a prostate gland. this is clear b/c of the calcifications, corpora amylacea.

Question 39

What is this?

Answer 39

This is the prostate gland. It makes sense b/c of the tubuloalveolar glands & the fibromuscular stroma.

Question 40

What is this?

Answer 40

Bulbourethral glands...you can see the mucous glands.

Question 41

What is this structure? Label this structure.

Answer 41

large helicine artery supplying the erectile tissue of the penis

Question 42

What is this? Label this.

Answer 42

large helicine artery supplying erectile tissue of the penis

Question 43

What is this?

Answer 43

a penis...note the 3 lobules of the erectile tissue