Test 2 lecture Male

Question 1

roles of kidney

Answer 1

milieu interieur
red blood cell production
vit D activation

Question 2

what is the hormone made my the kidneys that helps with the production of red blood cells?

Answer 2

erythropoietin

Question 3

Answer 3

dog, pig, horse, cow, dolphin

Question 4

Answer 4

Question 5

urine path in the kidney

Answer 5

bowmans capsule → nephron→ collecting duct→ renal papilla→ minor calyx→ major calyx → renal pelvis → ureter

Question 6

the oblique positioning of the ureter entering the bladder helps to prevent ____

Answer 6

backflow of urine inter the ureter

Question 7

what does trigone of bladder do?

Answer 7

increases stretch area, tells bladder it it full

Question 8

5

Answer 8

3= ureter

4= trigone of the bladder

5= urethral crest

6= urethra

Question 9

female ruminants have ___ near the urethra

Answer 9

suburethra diverticulum

Question 10

clinical issue with the urethra pouch in female ruminants

Answer 10

make it difficult to put in urinary catheter

suburethral diverticulum

Question 11

where do the ductus deferens empty?

Answer 11

in the ejaculatory duct into the urethra

Question 12

three parts of the urethra

Answer 12

prostatic, pelvic, penile

Question 13

shared space of urine and semen in the male

Answer 13

urethra

Question 14

major function of testis

Answer 14

gamete production (exocrine)

sex hormone secretion (endocrine)

Question 15

spermatic cord:

Answer 15

ductus deferens, deferent artery and vein

testicular artery/vein (pampiniform plexus), lymph vessels and the testicular plexus of autonomic nerve

Question 16

the testicular artery and vein form the ___

Answer 16

pampiniform plexus

Question 17

role of pampiniform plexus

Answer 17

temperature control and countercurrent exchange

Question 18

connective tissue in the spermatic cord

Answer 18

mesoductus deferens

mesorchium (around pampiniform plexus)

Question 19

layers of the testis

Answer 19

scrotal skin and dartos

external spermatic fascia

parietal layer of the vaginal tunic

visceral layer of the vaginal tunic

tunica albuginea

Question 20

what is the muscle that moves the testis

Answer 20

cremaster

Question 21

internal abdominal oblique branches off to the ___ within the vaginal tunic

Answer 21

cremaster

Question 22

what pulls the testis down during development

Answer 22

gubernaculum

Question 23

thin muscle on inside of scrotal wall

Answer 23

dartos

Question 24

function of the epidiymis

Answer 24

sperm maturation

learn how to swim

fluid concentration

reabsorption of not used parts

Question 25

gubernaculum becomes \_\_\_

Answer 25

ligament of the tail of the epididymis

Question 26

what connects the epididymis to the testis

Answer 26

proper ligament of the testis

Question 27

deep inguinal ring is made of \_\_\_

Answer 27

he inguinal canal is bounded laterally by the aponeurosis of the exter- nal abdominal oblique, cranially by the internal abdominal oblique, caudally by the caudal border of the external abdominal oblique (the inguinal ligament), and medially by the lateral border of the rectus abdominis and by the transversalis fascia and peritoneum.

Question 28

the vaginal ring

Answer 28

boundary where the parietal peritoneum becomes the parietal vaginal tunic

Question 29

function of accessory sex gland

Answer 29

make seminal plasma, flush out urethra, protect sperm, motility and lubercation

Question 30

accessory sex glands in horse

Answer 30

ampullary vesicular gland prostate bulbourethral gland

Question 31

sex gland in dog

Answer 31

ampullary prostate

Question 32

what drains through the ejaculatory ducts?

Answer 32

sperm from ductus deferens → ampullary gland the vesicular gland also drains through here

Question 33

two types of prostates

Answer 33

disseminate prostate corpus prostate

Question 34

\_\_\_\_ prostate are diffusely spread within the wall of the pelvis urethra

Answer 34

disseminate

Question 35

\_\_ prostate is compact and placed external to the urethra

Answer 35

corpus

Question 36

what type of prostate does a goat have?

Answer 36

disseminate prostate

Question 37

what animal that we are studying does not have a disseminate prostate?

Answer 37

stallion, only has corpus prostate (body of prostate)

Question 38

Answer 38

1) Crus penis 2) Bulb 3) Corpus spongiosum 4) Sorpus cavernosum 5) Uethra 6) Baldder 7) Ureter 8) Deferent duct

Question 39

the urethra is surrounded by \_\_\_

Answer 39

corpus spongiosum

Question 40

the glans of the penis is what type of tissue?

Answer 40

expansion of the corpus spongiosum

Question 41

glans of the ___ is common to get stones because

Answer 41

ram (goat) very small twisted urethral process can get stone stuck

Question 42

in the cow the uterine artery branches from the \_\_

Answer 42

umbilical artery

Question 43

in the bitch the uterine artery branches off the \_\_\_

Answer 43

internal iliac/descending aorta (before the umbilical artery branches off)

Question 44

umbilical artery becomes the \_\_\_

Answer 44

round ligament of the bladder

Question 45

corpus cavernousum is surrounded by \_\_\_

Answer 45

tunica albuginea

Question 46

what helps dog stay in female during sex

Answer 46

bulbus glandis | (bulbus glandis and pars longa glandis)

Question 47

what animal has penile spines? what causes the spines?

Answer 47

male cat testosterone

Question 48

two types of penis

Answer 48

fibroelastic musculocavernous

Question 49

bulls have ___ type of penis, meaning

Answer 49

fibroelastic penis little blood required for erection sigmoid flexure when not erect

Question 50

curve in a fibroelastic penis is maintained by ___ and is called the \_\_\_

Answer 50

retractor penis sigmoid flexure

Question 51

Answer 51

Question 52

two layers of the prepuce in a horse

Answer 52

two layers: internal (lamina interna) reflects onto penis external layer (lamina externa) part of the skin- covered with hair

Question 53

layers of horse prepuce

Answer 53

Question 54

outermost fold of the prepuce of a horse

Answer 54

preputial orifice

Question 55

part of horse prepuce where it it thickened and folds

Answer 55

preputial ring

Question 56

oily, secretion on prepuce

Answer 56

smegma

Question 57

Answer 57