Chapter 5 Reproductive System Flashcards
Balan/o
Glans Penis
Priap/o
Penis
Crypt/o
Hidden
Prostat/o
Prostate Gland
Epididym/o
Epididymis
Semin/i
Semen; Seed
Gen/o
Producing
Sperm/o
Spermatozoa; Semen
Later/o
Side
Test/o
Testis; Testicles
Orch/o
Testis; Testicles
Their/o
Beast
Orchi/o
Testis; Testicles
Urethr/o
Urethra
Orchid/o
Testis; Testicles
Vas/o
Vessel; Vas Deferens
Pen/i
Penis
Zo/o
Animal Life
a-, an-
no; not; without
mono-
one; single
bi-
two; both
oligo-
scanty
-al, -ar
pertaining to
-logy
study of
-cele
hernia
-lytic
to reduce; to destroy; separate; breakdown
-ectomy
removal; excision; resection
-megaly
enlargement
-genesis
producing; forming
-one
hormone
-ia
condition
-pexy
surgical fixation; to put in place
-ism
process; condition
-stomy
new opening; anastomosis
-itis
inflammation
-tomy
incision; process of cutting
Amni/o
Amnion (Amniotic Sac)
Nat/i
Birth
Cervic/o
Cervix; Neck
O/o
Egg
Colp/o
Vagina
Obstetr/o
Midwife; One Who Receives
Cyt/o
Cell
Oophor/o
Ovary
Episi/o
Vulva
Ov/i
Egg
Galact/o
Milk
Ov/o
Egg
Genit/o
Related to Birth; Reproductive Organs
Ovari/o
Ovary
Gest/o
Pregnancy
Ovul/o
Egg
Gestat/o
Pregnancy
Part/o
Birth; Labor
Gester/o
Pregnancy
Parturit/o
Birth; Labor
Gynec/o
Woman
Perine/o
Perineum
Hyster/o
Uterus; Womb
Py/o
Pus
Lact/o
Milk
Radi/o
X-ray; radius; radioactivity
Later/o
Side
Salping/o
Fallopian Tubes; Uterine Tubes; Auditory (Eustachian) Tubes
Mamm/o
Mammary Glands
Umbilic/o
Umbilicus; Naval
Mast/o
Mammary Glands
Uter/o
Uterus; Womb
Metr/o
Uterus; Womb; Measure
Vagin/o
Vagina
Metri/o
Uterus; Womb
Viv/o
Life
My/o
Muscle
Vulv/o
Vulva
a-, an-
no; not; without
nulli-
none
ante-
before; forward
oxy-
sharp; swift; rapid; acid; oxygen; quick
bi-
two; both
peri-
surrounding
di-
twice
post-
after; behind
dys-
bad; painful; difficult; abnormal
primi-
first
in-
in; into; not
pro-
before; forward
intra-
within; into
pseudo-
false
multi-
many
vivi-
live; life
neo-
new
-al, -an, -ary
pertaining to
-osis
abnormal condition
-ation
process; condition
-para
to bear; bring forth (live births)
-centesis
surgical puncture to remove fluid
-parous
to bear; bring forth
-cyesis
pergnancy
-partum
birth; labor
-cyte
cell
-plasty
surgical repair
-ectomy
removal; excision; resection
-rrhaphy
suture
-genesis
producing; forming
-rrhea
flow; discharge
-graphy
process of recoding
-scopy
visual examination
-gravida
pregnancy
-tocia
labor; birth
-itis
inflammation
-tomy
incision; process of cutting
-ium
structure; tissue
-version
to turn
-logy
study of
AB
Abortion
FSH
Follicle-Stimulation Hormone
AI
Artificial Insemination
LH
Luteinizing Hormone
C-Sect
Cesarean Section (C-Section)
al. lib.
As Desired
DES
Diethystilbestrol
PRN
As Needed
GU
Genitourinary
qn
Every Night
Gyn
Gynecology
qh
Every Hour
OB
Obestetrics
qd
Every Day
PG
Pregnant
SID
Once Daily
SC
Scrotal Circumference
BID
Twice Daily
OHE
Spay (OVH)
TID
Three Times Daily
SF (F/S)
Spayed Female
QID
Four Times Daily
NM (M/N)
Neutered Male
EOD
Every Other Day
CM
Castrated Male
q24h
once daily
q12h
twice daily
q8h
three times daily
q6h
four times daily
Bulbourethral glands
pair of glands below the prostate that secrete fluid into the urethra
Ejaculation
ejection of sperm and fluid from the male urethra
Ejaculatory duct
tube through which semen enters the urethra
Epididymis
one of a pair of tightly coiled tubes lying on top of each testicle
carry sperm from seminiferous tubules to vas deferens
Flagellum
hair like projection on a sperm cell that makes it motile
Gametes
sex cell; sperm or ova
Genitalia
reproductive organs; genitals
Glans penis
sensitive tip of penis
Gonads
sex organs that produce gametes; testes/ovaries
Intact
male that hasn’t been neutered
Os penis
bone found in penis of some carnivores
Perineum
area between anus and scrotum/vulva
Prostate gland
gland in males thatt surrounds the urethra, secretes a thich fluid that aids sperm motility
Scrotum
sac containing the testes
Semen
spermatozoa and fluid
Seminal vesicles
pair of glands that secrete fluid into vas deferens
Seminiferous tubules
narrow, coiled tubules that produce sperm in the testes
Spermatozoon (plural: Spermatozoa)
sperm cell
Sterility
inability to reproduce
Testes (singular: Testis)
male gonads that produce spermatozoa and testosterone
Testosterone
hormone produced by testes and responsible for male characteristics
Urethra
in males - tube that carries urine & semen to outside of body
in females - tube that carries urine to outside of body
Vas deferens
narrow tube that carries sperm from the epididymis toward the urethra (ductus deferens)
Azzopermia
lack of sperm in semen
Castration
removal of gonads (sex organs); can be male or female
Cryptorchism (Cryptorchidism)
condition where one or both testicles are undescended
Monorchid
one testicle is undescended
Bilateral cryptorchism
both testicles are undescended
Electroejaculation
method for collecting semen for artificial insemination using electrical stimulation to nerves to promote ejaculation
Neuter
removal of gonads: orchiectomy (male) or ovariohisterectormy (female)
Paraphimosis
inability to retract penis due to its swollen state or due to constriction of preputial orifice
Persistent frenulum
incomplete separation of penis and prepuce which causes inability to breed
Phimosis
constriction of the orifice of the prepuce preventing it from drawing back over the glans penis
Priapism
persistent erection of penis due to injury or disease
Scrotal hydrocele
swelling of the scrotum due to a collection of fluid in the testes or along the spermatic cord
Semen analysis
testing to evaluate male as a potential breeder; motility, morphology, sperm count
Scrotal ablation
removal of scrotum
Fimbriae
finger-like projections on the ends of uterine tubes to “catch” the ovum when it’s released from the ovary
Bartholin glands
glands on either side of vaginal orifice which secrete a mucous that lubricates during copulation and birth
in cattle, sheep and cats
Estrous Cycle
Heat cycle
contains proestrus, estrus, diestrus & anestrus
Proestrus
FSH is released causing maturation of ova in Graafian follicles and release of estrogen for possible pregnancy
Estrus
time of sexual receptivity, LH is released causing Graafian follicle to rupture and release ovum from ovary (ovulation)
Diestrus
resting period following estrus, estrogen levels decrease & progesterone levels may increase for possible fetal implantation
Anestrus
time of the estrous cycle where the female isn’t sexually receptive
Induced ovulators
animal that releases ovum after copulation (cats, camelids, rabbits, ferrets)
Monestrous
animal has one estrous cycle per year
Polyestrous
animal has multiple estrous cycles per year
Seasonal
animal has an estrous cycle at a specific time of year
Spontaneous ovulators
animal in which estrus occurs cyclically
Amnion
innermost membrane around the developing embryo; amniotic sac
Amniotic fluid
fluid contained within the amnion
Cervix
lower neck-like portion of the uterus
Clitoris
small, elongated, erectile portion of tissue on the ventral aspect of the vulva
Chorion
outermost membrane surrounding the embryo
Coitus
sexual intercourse; copulation
Colostrum
first milk-like substance produced by female after birth; high in protein and antibodies
Conception
onset of pregnancy
Embryo
early stage of development from fertilization to when major structures begin to develope
Endometrium
inner lining of uterus
Estrogen
hormone produced by ovaries & responsible for female secondary sex characteristics
Fertilization
union of sperm and ovum; conception
Fetus
later stages of development after major structures have developed
Follicle-stimulating hormone (FSH)
produced by pituitary to stimulate maturation of ovum
Gestation
length of pregnancy
Genital lock
male & female canine become locked together during coitus due to erectile tissue (commonly called a “tie”)
Hymen
membranous fold that partially or completely closes vaginal orifice
Implantation
attachment of fertilized eye (zygote) to uterus
Involution of uterus
uterus returns to its normal non-pregnant size
Lactation
normal secretion of milk
Litter
group of offspring born during same labor
Luteinizing hormone (LH)
produced by pituitary to promote ovulation
Meconium
first feces of newborn
Mount
preparatory step to mating of animals
Myometrium
muscle lining of the uterus
Neonate
newborn
Ovaries
pair of female organs on either side of pelvis that produce estrogen & progeterone
Ovulation
release of ovum from ovary
Ovum (plural: ova)
female gamete (sex cell)
Oxytocin
hormone produced by pituitary to stimulate uterus to contract as well as milk secretion
Parturition
act of giving birth
Pituitary gland
endocrine gland at the base of the brain that produces FSH & LH; master gland or hypophysis
Placenta
vascular organ that develops in the uterine wall during pregnancy for communication between maternal/fetal blood
Pregnancy
condition of having a developing embryo or fetus in the body
Multipara (multiparous)
female having 2 or more pregnancies resulting in viable offspring
Multigravida
female has been pregnant at least twice
Nullipara (nulliparous)
female hasn’t had a pregnancy resulting in viable offspring
Nulligravida
female has never been pregnant
Primipara (primiparous)
female has had one pregnancy resulting in viable offspring
Primigravida
female is pregnant for the first time
Presentation
orientation of the fetus before delivery
Progesterone
hormone produced by ovaries during pregnancy to protect embryo & stimulate lactation
Uterine horns
pair of tubes extending from the uterine tubes to the body of the uterus; makes animals adapted for litter bearing
Uterine tubes (fallopian tubes)
pair of ducts through which the ovum travels to the uterine horns
Uterus
womb; consists of uterine horns, uterine body, & cervix
Vagina
tube extending from uterus to the outside of the body
Vaginal orifice
opening of vagina
Viable
capable of living outside the uterus
Vulva
external genitalia of the female
Wean
remove the young from the mother so that they no longer nurse
Abortion
spontaneous or induced termination of pregnancy before fetus is viable
Artificial insemination
implanting of sperm into female genital tract
Assisted delivery
aiding delivery of a fetus through use of equipment or hands
Cesarean section
removal of fetus by abdominal incision
Congenital anomaly
malformation present at or existing from birth
Eclampsia
decreased calcium during lactation causing convulsions & coma (milk fever, in cattle peripaturient hypocalcemia)
Ectopic pregnancy
fertilized ovum implanted outside the uterus
Embryo transfer
transfer of fertilized ova from one female to another
Episiotomy
incision through the skin of the perineum to enlarge the vaginal opening for delivery
Fetotomy
surgical excision of a fetus
Galactorrhea
abnormal, persistant discharge of milk
Hydrocephalus
abnormal accumulation of fluid in the spaces of the brain
Leukorrhea
sticky, white discharge from vagina indicative of a disease elsewhere in the reproductive system
Malpresentation
faulty fetal presentation
Pneumovagina
involuntary aspiration of air into the vagina due to conformational defect (seen in cattle/horses “windsuckers”)
Pyometra
pus in the uterus
Retained placenta
failure o pass the placenta after delivery of the fetus; causes metritis & eventually infertility
Ultrasound
diagnostic technique using ultrasound waves to produce an image or an organ or tissue
Uterine prolapse
displacement of the uterus through the vaginal orifice
Vaginal cytology
study of cells from the vagina to determine stage of heat
Vaginal prolapse
displacement of the vagina through the vaginal orifice
Perimetrium
membrane surrounding the uterus