Lab 15: Reproductive System

scrotum

Name this structure

scrotal skin

1st- outermost layer

dartos muscle

2nd inner most- white layer

superficial scrotal fasciae

C- Innermost layer

cremaster muscle

Thick pink muscle

urogenital diaphragm

horizontal muscle under the prostate

penis

The external part of the male reproductive system

bulb of penis

The very back, rounded part of the penis that is internal

Name this REGION

crus of penis

Internal curved part of the penis

Name this REGION

Body of penis

The external part of the penis

Name this REGION

glans of penis

The tip

Name this REGION

External urethral orifice

Name this opening

prepuce

Foreskin covering the tip of the penis

corpus cavernosum

Name this CHAMBER

corpus spongiosum

Name this CHAMBER

testes

Name this structure

seminiferous tubules

Name this structure

(inside of testes)

Epididymis

Name this structure

spermatic cord

Name this region

Contains the artery, vein, nerve and ductus deferens

ductus deferens

The vessel that carries sperm from the testes to the ejaculatory duct

Seminal glands (vesicles)

prostate gland

ejaculatory duct

Name this passageway

Urethra

The entire tube that secretes fluids

bulbourethral glands

Ovaries

female gonads

Ovarian ligament

attaches ovary to uterus

round ligament of uterus

Anchor uterus to the abdominal cavity- anteriorly

uterine tubes

Name this structure (entire thing)

fimbriae

The "fingers"

infundibulum of uterine tube

The curved part of the uterine tube right after the fimbrae

The "wrist"

ampulla of uterine tube

The "elbow"

isthmus of uterine tube

the "straight arm"

broad ligament of uterus

the "bat wing"

mesovarium

Capillary network between the uterine tube and the ovary

uterus

Name this entire structure

cervix

Name this region

vagina

Muscular tube that extends from the uterus

vaginal canal

Name this passageway

urethra (female)

perimetrium

Outermost layer of uterus

Name this LAYER

myometrium

Think middle muscle layer of uterus

Name this layer

endometrium

innermost layer of the uterus

Name this layer

uterine cavity

name this SPACE

internal os of uterus

Narrowing at the top of the cervix

external os of uterus

Curved opening at the end of cervical canal

cervical canal

Canal in the narrow part of cervix

Name this passageway

vestibule

Space between the labia minora walls

name this SPACE

labia minora

the inner lips of the vulva, one on each side of the vaginal opening

labia majora

the larger outer folds of the vulva

clitoris

mons pubis

greater vestibular gland

Gland near the opening of the vagina

Bulbospongiosus

Males: assists emptying of urethra

Females: constricts vagina

Vertical muscle

Ischiocavernosus

superficial transverse perineal

external anal sphincter

Voluntary muscle of anus