REPRODUCTIVE SYSTEMS Flashcards

1
Q

Protects the testes and provides climate control

A

Scrotum

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2
Q

Male organ for urination and sexual intercourse

A

Penis

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3
Q

Causes erections due to blood flow and pressure increase

A

Corpus cavernosum

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4
Q

Produces sperm and testosterone

A

Testes

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5
Q

(Sperm) Penetrates egg cell

A

Acrosome

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6
Q

(Sperm) Carries Mitochonria

A

Connecting piece

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7
Q

(Sperm) Carries Nucleus

A

Head

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8
Q

(Sperm) Mobility

A

Tail

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9
Q

Passage of mature sperm from seminal vesicle to testes

A

Vas deferens

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10
Q

Stores sperm for maturation

A

Epididymis

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11
Q

Glands that produces semen

A

Seminal Vesicle

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12
Q

(Uterus) Thin cover that separates the uterus from other parts of the body

A

Serosal Layer

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13
Q

(Uterus) Thick layer of muscle that contracts during birth

A

Myometrium

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14
Q

(Uterus) Womb lining that sheds then thickens during menstruation

A

Endometrium

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15
Q

(Uterus) Lowest part

A

Cervix

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16
Q

Fertilization occurs where sperm meets ovum

A

Fallopian tube

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17
Q

Catches the egg released by ovaries during ovulation

A

Fimbria

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18
Q

Releases the ovum and produces estrogen and progesterone

A

Ovaries

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19
Q

Immature follicle

A

Primordial and primary follicle

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20
Q

Mature follicle

A

Secondary follicle

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21
Q

Follicle wound

A

Corpus lutuem

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22
Q

Follicle scar

A

Corpus albicans

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23
Q

Mature follicle ruptures

A

Ruptured follicle

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24
Q

Exit of urine and blood
Expands in length and width during arousal

A

Vagina

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25
(Vagina) Inner
Labia minora
26
(Vagina) Outer
Labia majora
27
Opening in the female body that allows the exit of urine
Urethral opening
28
Exit of blood and baby
Vaginal opening
29
Sensitive skin, division from Anus
Perenium
30
Inability to maintain or hold an erection
Erectile dysfunction
31
Erection for more than an hour
Priapism
32
Process wherein the female body prepares for the possibility of pregnancy
Menstrual cycle
33
Uterus lining (Endometrium) shreds and flows out of your vagina (1-7)
Menstruation
34
Pituitary gland releases hormones to stimulate the production of follicles (8-12)
Follicular phase
35
Mature follicle erupts, releases ovum two weeks before period (12-14)
Ovulation phase
36
Corpus luteum produces progesterone and estrogen (16-28)
Luteal phase
37
Tissues in the uterus multiply and thicken endometrium
Proliferative phase
38
Reasons for high risk of pregnancy during unsafe days
Decrease of pH level, acidic environment in the female body decreases; higher chance of fertilization
39
Abdominal pain or cramps
Prostaglandins
40
Food craving, mood swings, acne, abdominal pain
PMS or Pre-Menstrual Syndrome
41
Excess flow of blood due to thicker lining
Menorrhagia
42
Lack of blood flow for months
Amenorrhea
43
Severe and frequent menstrual cramps and pain
Dysmenorrhea
44
How stress and diet affects menstrual cycle
Starting a new diet, or excessive weight gain or weight loss may decrease the production of certain hormones such as estrogen. Hormone changes can make your cycle more irregular.
45
Uterus is slanting forward ( \ )
Normal
46
Uterus is bent backward ( r )
Retroflexed
47
Uterus is pointed upward ( ) )
Retroflexed
48
Uterus is sloping downward ( s )
Anti-flexed
49
Sperm travels towards ovum
Fertilization
50
Combination of sperm and egg cell chromosomes (Start of the process)
Zygote
51
Initial stage of development of a multicellular organism
Embryo
52
Cluster of cells formed through cell division after the formation of the zygote
Morula
53
Zygote divides and forms clusters of dividing cells (early stage of embryo)
Blastocyst
54
Inner mass of cells and protective outer ring
Blastocyst
55
Four weeks of baby development
Eyes and ears are in the process of development, umbilical chord is attached, four-chambered heart beats and sends blood to simple vessels
56
Six weeks of baby development
Gonads and genitalia are present, undistinguishable
57
XX - XY -
Female Male
58
Eight weeks of baby development
Face and neck take shape; eyes, nose, lips, fingers, toes become defined
59
Twelve weeks of baby development
large head and general appearance, structure; lean and wrinkly to chubby
60
Baby is upright
First trimester
61
Baby is upside down, facing outward
Second trimester
62
Baby is upside down, facing sideward, preparing escape
Third trimester
63
Cervix starts to thin or stretch and open
Dilation
64
Muscles of uterus tightens then relaxes
Contraction
65
Arrival of the fetus into the outside world
Expulsion
66
Development of the placenta over the opening of the cervix
Placenta Previa
67
Induced hypertension
Preeclampsia
68
Loss of a fetus during the first 20 weeks
Spontaneous abortion or miscarriage
69
Fertilization of a single egg by a single sperm; fertilized egg then splits into two
Monozygotic twins
70
Fertilization of two different eggs with two different sperm
Dizygotic twins
71
Explain homeostasis
The ability of a body to have relatively constant internal conditions that are different from external environment (i.e., when a person is in a cold room, the body shivers to produce heat)
72
Explain cellular complexity
Organisms are composed of one (unicellular) or more cells (multicellular) that are highly complex yet organized
73
Explain irritability
Response to stimuli
74
Enumerate the parts of the fallopian tube
Intramural part, isthmus, ampulla, infundibulum, fimbriae
75
Enumerate the external parts of the vagina
Mons pubis, clitoris, labia minora, labia majora, urethral opening, vaginal opening, perenium
76
Enumerate the internal parts of the vagina
Fallopian tube, fimbriae, ovaries, uterus, cervix
77
Enumerate the parts of the penis
Seminal vesicle, vas deferens, urethra, epididymis, testes, scrotum, penis