antenatal Flashcards

1
Q

Responsible for directing sperm from seminiferous tubules to
the vas deferens

A

EPIDIDYMIS

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2
Q

Hollow tube surrounded by arteries and veins

A

VAS DEFERENS

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3
Q

2 convoluted pouches
● Located behind the bladder

A

SEMINAL VESICLES

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4
Q

pass through the prostate gland
● Joins with the seminal vesicle and urethra

A

EJACULATORY DUCTS

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5
Q

Chestnut-sized gland
● Alkaline fluid protects sperm from being immobilized by the
naturally low pH of the urethra

A

PROSTATE GLANDS

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6
Q

Aka Cowper’s gland

A

BULBOURETHRAL GLAND

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7
Q

Consists of 2 erectile tissues
○ Corpus cavernosa (2)
○ Corpus spongiosum (

A

penis

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8
Q

retractable casing of skin that protects the
nerve-sensitive glands at birth

A

Prepuce

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9
Q

Transports/moves the ovum from the ovaries to the uterus
● Provide a place for fertilization of the ovum

A

FALLOPIAN TUBES

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10
Q

Closest to the ovary
○ 2 cm long; funnel shaped
○ Rim is covered by fimbriae (small hairs) that
helps guide the ovum to the fallopian tube

A

Infundibulum

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11
Q

Longest part; 5 cm long
○ Where fertilization of ovum occurs

A

Ampulla

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11
Q

○ 2 cm long, extremely narrow

A

Isthmus

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12
Q

Lines within the uterine wall
○ 1 cm, extremely narrow

A

Interstitial

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13
Q

Shape of an almond
● Located on both sides of the uterus in the lower abdomen
● Function:
○ Produce, mature and discharge ova (egg cells)

A

OVAIRES

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14
Q

where immature oocytes mature into ova and
large amounts of estrogen and progesterone are
produced

A

cortex

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15
Q

contains the nerves, blood vessels,
lymphatic tissue and some smooth muscle tissue

A

central medulla

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15
Q

Hollow, muscular, pear-shaped
● Increases in size with age
● Function:
○ Receive ovum from the tubes
○ Place for implantation and nourishment of ovum/fetus
○ Furnish protection to a growing fetus
● After pregnancy, uterus does not return to its nonpregnant/normal state

A

UTERUS

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16
Q

Uppermost part of the uterus
○ Forms the bulk
○ Point of attachment of fallopian tubes
○ Can be palpated abdominally

A

Fundus/Corpus

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17
Q

Where the fetus grows
○ Expands during pregnancy

A

Body

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18
Q

Short segment between the body and cervix
○ Enlarges during pregnancy
○ Portion of the uterus that is cut during
cesarean section

19
Q

Lowest portion of the uterus

20
Q

Innermost part
○ Closest to the uterine wall, basal layer
○ Site where a fertilized ovum implants
○ Basal layer is stable and uninfluenced by
hormones
○ Inner glandular layer is influenced by estrogen
& progesterone

A

Endometrium

21
Q

Middle portion
○ Muscle layer

A

Myometrium

22
Q

Composed of 3 layers of interlaced smooth
muscle:

A

Longitudinal
■ Transverse
Oblique

23
Outermost layer ○ Connective tissue ○ Adds strength and support to the structure
Perimetrium
24
Large descending abdominal aorta → 2 Iliac arteries → hypogastric artery → uterine artery → uterus (& bladder) → uterus → uterine vein → internal Iliac vein
25
Arises from T5 to T10 spinal ganglia
Efferent (motor) nerves
26
Joins with the hypogastric plexus ■ Enters T11 to T12 ■ Epidural/spinal anesthesia must be given
Afferent (sensory) nerves
27
tipped forward
Anteversion
27
- sharply bent forward
Anteflexion
28
tipped backward
Retroversion
29
sharply bent backward
Retroflexion
30
Hollow, musculomembranous canal located posterior to the bladder ● Extends from the cervix to the external vulva ● Acts as the organ of intercourse and convey sperm to the cervix ● Expands during childbirth
VAGINA
31
Pad of adipose tissue over the symphysis pubis ○ Protect the junction of the pubic bone from trauma
Mons Veneris
32
2 folds of adipose tissue; covered by pubic hair, protects external genitalia
Labia majora
33
2 folds of connective tissue
Labia minora
34
flattened, smooth surface inside the labia
Vestibule
35
opening to the bladder
Urethra
36
small, round organ of erectile tissue
Clitoris
37
- tough but elastic semicircle of tissue that covers the opening of the vagina in childhood; often torn on first sexual intercourse
Hymen
38
Ridge of tissue formed by the posterior joining of the 2 labia minora & l. Majora ○ Part that is sometimes being cut (Episiotomy) during childbirth
Fourchette
39
a period of mild hemorrhage that occurs approximately once each month
Menses
40
the discharge of the blood and other elements of the endometrium
Menstruation
41
"Hormone of the woman" Development of secondary sex characteristics in female ⚬ Breast growth ■ Fat deposition in the vulva ■ Pubic and axillary hair growth ■ Bony pelvis growth and broadening ■ Vaginal epithelial changes ■ General growth
ESTROGEN
42
clear, slippery texture of an uncooked egg white, typical of cervical mucus during ovulation
Spinnbarkeit
43
test for the presence of estrogen in the cervical mucus; estrogen causes cervical mucus to dry on a slide in a fern like pattern
Ferning
44
a method of estimating ovulation time by changes in the mucus of the cervix that occurs during the menstrual cycle
Billing Method
45
"Hormone of the mother/ pregnancy” Promotes development of placenta and mammary glands
PROGESTERONE