female reproductive system Flashcards

1
Q

female’s ABILITY TO REPRODUCE is one of its properties

A

female reproductive system

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2
Q

the more ________ the animal, the _______ the process of ____________.

A

the more PRIMITIVE the animal, the SIMPLER the process of REPRODUCTION

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3
Q

female gametes are called

A

ova

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4
Q

functions of female reproductive system

A
  1. formation of ova
  2. reception of spermatozoa
  3. provision of suitable environments for fertilization and fetal development
  4. parturition
  5. lactation
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5
Q

parturition is also known as

A

childbirth

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6
Q

production of milk is known as

A

lactation

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7
Q

external genitalia are known collectively as the

A

vulva

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8
Q

external genitalia consists of

A

labia majora and minora
clitoris
vaginal orifice
vestibule
hymen
vestibular glands

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9
Q

vestibular glands are also known as

A

Bartholin’s glands

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10
Q

two large folds

A

labia majora

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11
Q

labia majora is also known as

A

greater lips

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12
Q

what glands does labia majora contain

A

bartholin’s glands

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13
Q

helps in lubrication during intercourse

A

bartholin’s glands

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14
Q

where hair grows

A

mons pubis

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15
Q

labia minora is also known as

A

lesser lips

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16
Q

two smaller folds

A

labia minora

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17
Q

what splits in front to enclose the clitoris

A

labia minora

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18
Q

corresponds to the penis

A

clitoris

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19
Q

contains sensory nerve endings and erectile tissue

A

clitoris

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20
Q

small pea-shaped structure that is important for sexual excitement

A

clitoris

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21
Q

situated on both sides near the vaginal opening

A

vestibular glands

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22
Q

secretes mucus that keeps the vulva moist

A

vestibular glands

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23
Q

branches from internal pudendal arteries

A

arterial supply

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24
Q

forms a large plexus that drains to the internal iliac veins

A

venous drainage

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25
Q

through superficial inguinal nodes

A

lymph drainage

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26
Q

branches from pudendal nerves

A

nerve supply

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27
Q

roughly triangular area extending from the
base of the labia minora to the anal canal

A

Perineum

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28
Q

gives attachment to the muscles of the
pelvic floor

A

Perineum

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29
Q

Internal Genitalia

A

Vagina, uterus,
Two uterine tubes
Two ovaries

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30
Q

fibromuscular tube lined with
stratified squamous epithelium.

A

Vagina

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31
Q

runs obliquely upwards and backwards at what angle

A

45 degrees

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32
Q

how long is anterior wall

A

7.5 cm long

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33
Q

how long is posterior wall

A

9 cm

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34
Q

thin layer of mucous membrane

A

Hymen

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35
Q

partially occludes the opening of the vagina

A

Hymen

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36
Q

normally incomplete to allow for passage
of menstrual flow and is stretched or
completely torn away

A

Hymen

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37
Q

The vaginal wall has three layers

A

areolar tissue,
smooth muscle
stratified squamous epithelium

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38
Q

OUTER COVERING of vaginal wall

A

areolar tissue

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39
Q

MIDDLE LAYER of vaginal wall

A

smooth muscle

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40
Q

INNER LINING that forms ridges or rugae of vaginal wall

A

stratified squamous epithelium

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41
Q

t/f

vaginal wall has secretory glands but the surface is NOT KEPT moist by CERVICAL SECRETIONS

A

f

vaginal wall has NO secretory glands but the surface is KEPT moist by CERVICAL SECRETIONS

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42
Q

bacteria that secrete lactic acid

A

Lactobacillus acidophilus

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43
Q

t/f

Lactobacillus acidophilus maintains a pH between 5.0 and 5.5.

A

f

4.9 and 3.5.

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44
Q

acts as the receptacle for the penis during sexual intercourse (coitus)

A

Vagina

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45
Q

provides an elastic passageway through which
the baby passes during childbirth.

A

Vagina

46
Q

coitus means

A

sexual intercourse

47
Q

a hollow muscular pear-shaped organ

A

Uterus

48
Q

located anteroposteriorly in the pelvic
cavity.

A

Uterus

49
Q

lies in the pelvic cavity between the urinary
bladder and the rectum

A

Uterus

50
Q

uterus is about ______ long, ______ wide and its walls are about _______ thick

A

7.5 cm, 5 cm, 2.5 cm

51
Q

uterus weighs between

A

30 and 40 grams

52
Q
A
53
Q

Parts of the Uterus

A

Fundus
Body
Cervix

54
Q

DOME-SHAPED PART of the uterus above the openings of the uterine tubes.

A

Fundus

55
Q

the MAIN PART of uterus and is narrowest inferiorly at the internal os to the cervix

A

Body

56
Q

neck of the uterus

A

cervix

56
Q

PROTRUDES THROUGH THE ANTERIOR WALL of the
vagina

A

Cervix

57
Q

Layers of the Uterus

A

Perimetrium
Myometrium
Endometrium

58
Q

OUTERMOST layer of the uterus

A

perimetrium

59
Q

Anteriorly fold of peritoneum forms

A

vesicouterine pouch

60
Q

Posteriorly the peritoneum forms the….

A

rectouterine pouch (of Douglas)

61
Q

MIDDLE layer of uterus

A

Myometrium.

62
Q

THICKEST LAYER of tissue in the uterine wall.

A

Myometrium.

63
Q

a MASS OF SMOOTH MUSCLE FIBERS interlaced with
areolar tissue, blood vessels, and nerves.

A

Myometrium.

64
Q

INNERMOST layer of the uterus

A

Endometrium

65
Q

Made up of the COLUMNAL EPITHELIAL cells

A

Endometrium

66
Q

Consist mucous secreting TUBULAR GLANDS

A

Endometrium

67
Q

Supporting Structures to the Uterus

A

Broad ligaments
Round ligaments
Uterosacral ligaments
Transverse cervical (cardinal) ligaments

68
Q

formed by a DOUBLE FOLD of peritoneum, one on each side of the uterus

A

Broad ligaments

69
Q

BANDS OF FIBROUS TISSUE between the two layers of broad ligament.

A

Round ligaments

70
Q

originate from the POSTERIOR WALLS OF CERVIX and vagina and extend backwards, one on each side
of the rectum, to the sacrum

A

Uterosacral ligaments

71
Q

EXTEND FROM EACH SIDE of the cervix and
vagina to the side walls of the pelvis.

A

Transverse cervical (cardinal) ligaments

72
Q

lie in the UPPER FREE BORDER OF BROAD LIGAMENT and their trumpet-shaped lateral ends
penetrate the posterior wall

A

fallopian tube

73
Q

end of each tube has FINGERLIKE PROJECTIONS called

A

fimbriae

74
Q

LONGEST and is in CLOSE ASSOCIATION with the ovary.

A

ovarian fimbria

75
Q

uterine tubes are covered with

A

peritoneum (broad ligament)

76
Q

structure of the uterine tubes have a _________ and are lined with _______

A

middle layer of smooth muscle, ciliated epithelium

77
Q

t/f

BLOOD, NERVE SUPPLY, and LYMPHATIC DRAINAGE are as for the UTERUS

A

t

78
Q

t/f

uterine tubes DOES NOT PROPEL the OVUM from the ovary to the uterus by PERISTALSIS and CILIARY MOVEMENT

A

f

uterine tubes PROPEL the OVUM from the ovary to the uterus by PERISTALSIS and CILIARY MOVEMENT

79
Q

The _______ of the uterine tube nourish both
ovum and spermatozoa

A

secretions

80
Q

t/f

The secretions of the uterine tube only nourishes ovum

A

f

The secretions of the uterine tube nourish BOTH
ovum and spermatozoa.

81
Q

what is the process where the OVUM TAKES PLACE IN the UTERINE TUBE and the ZYGOTE IS PROPELLED into the UTERUS for IMPLANTATION

A

Fertilization

82
Q

fertilization: ______
____________: uterus

A

fertilization: uterine tubes
implantation: uterus

83
Q

the female gonads

A

ovaries

84
Q

glands PRODUCING sex hormones and the ova

A

ovaries

85
Q

lie in a SHALLOW FOSSA on the lateral walls of the
pelvis

A

ovaries

86
Q

They are _______ long, _____ wide and ______ thick.

A

2.5-3.5cm, 2cm, 1cm

87
Q

t/f

BLOOD VESSELS and NERVES pass to the OVARY but does not pass through the MESOVARIUM

A

f

BLOOD VESSELS and NERVES pass to the OVARY through the MESOVARIUM

88
Q

Structure of the Ovaries

A

Medulla.
Cortex.

89
Q

ovaries layer that lies in the CENTER and consists of FIBROUS TISSUE, BLOOD VESSELS, and NERVES

A

Medulla

90
Q

ovaries layer that SURROUNDS the medulla.

A

Cortex

91
Q

cortex has a framework of connective tissue or _______, covered by ________

A

stroma, germinal epithelium

92
Q

ovaries layer that contains OVARIAN FOLLICLES in various stages of maturity, each of which contains an ovum

A

cortex

93
Q

organ in which the FEMALE GAMETES ARE STORED AND DEVELOPED prior to ovulation.

A

ovary

94
Q

maturation is controlled by the _________
and the __________

A

hypothalamus, anterior pituitary gland

95
Q

also known as mammary glands

A

breasts

96
Q

Breasts exist also in the male, but in what form

A

rudimentary form

97
Q

consist of varying amounts of glandular tissue, responsible for milk.

A

mammary glands

98
Q

Each breast contains how many lobes

A

20 lobes

99
Q

glandular structures WHERE MILK IS PRODUCED

A

lobules

100
Q

Lobules open into ________, which drain
milk towards the nipple

A

lactiferous ducts

101
Q

Breast itself is covered in ______

A

subcutaneous fat.

102
Q

t/f

glandular tissue PROLIFERATES (hyperplasia) to support milk production, and DOES NOT RECEDE again after lactation stops

A

f

glandular tissue PROLIFERATES (hyperplasia) to support milk production, and RECEDES again after lactation stops

103
Q

a small conical eminence at the center
of the breast

A

Nipples

104
Q

pigmented area that surrounds the nipples

A

areola.

105
Q

numerous sebaceous glands the LUBRICATE THE NIPPLE during lactation

A

Montgomery’s tubercles

106
Q

supplied with blood from the thoracic branches of the AXILLARY ARTERIES and from the INTERNAL MAMMARY and INTERCOSTAL ARTERIES.

Arterial supply
Venous drainage
Lymph drainage
Nerve supply

A

Arterial supply

107
Q

formed by an anastomotic circle round the base of the nipple axillary and mammary veins.

Arterial supply
Venous drainage
Lymph drainage
Nerve supply

A

Venous drainage

108
Q

mainly into the superficial axillary lymph vessels and nodes

Arterial supply
Venous drainage
Lymph drainage
Nerve supply

A

Lymph drainage

109
Q

breasts are supplied by branches from the 4th, 5th and 6th thoracic nerves.

Arterial supply
Venous drainage
Lymph drainage
Nerve supply

A

Nerve supply

110
Q

breasts are supplied by branches from the ___, ___ and ___ thoracic nerves.

A

4th, 5th, 6th