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Reproductive system Flashcards

1
Q

origin of testes

A

Wolffian duct

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2
Q

are lined with columnar epithelium

site of spermatogenesis (64 days)

A

Seminiferous tubules

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3
Q

lined w/ pseudostatufied columnar

site of maturation & storage of sperm cell

A

epididymis

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4
Q

lined with pseudostatified columnar

transport sperm cell to ejaculatory duct

A

Vas deferens/muscular tube/ ductus deferens

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5
Q

(3) Accessory gland found in urinary bladder

A
  1. Seminal vesicle
  2. Prostate gland
  3. Cowpers gland
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6
Q

developed from vas deferens
lie behind the urinary bladder
produces semen & fructose

A

Seminal Vesicles

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7
Q

neck of urinary bladder

produces alkaline mucus

A

Prostate Gland

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8
Q

below the urinary bladder

to stimulate ejaculation

A

cowper’s / bulbourethral gland

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9
Q

induced by FSH

secretes inhibin & androgen binding protein

A

Sertoli (Sustentacular) cell

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10
Q

induced luteinizing hormone

secretes testosterone mainly for sperm cell production

A

Leydig (interstitial) cell

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11
Q

what maintains blood testes barrier

A

Sertoli

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12
Q

what is the cell responsible for sperm cell production

A

leydig cell

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13
Q

complete removal of vas deferens

A

Vasectomy

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14
Q

mechanism of action of Viagra (blue pill)

A

Erectal dysfunction

inc. nitric oxide

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15
Q

‼️

active component of viagra is

A

Sildenafil citrate

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16
Q

with age 45 the prostate becomes enlarged due to

A

Benign nodular hyperplasia

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17
Q

2nd most cancer in male

A

Prostate cancer

Lung cancer- 1st common

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18
Q

contain mammary gland with 15-25 lobes of alveoli

It lies on the pectoralis major muscle

A

Breasts

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19
Q

(4) parts of Female Breast

A
  1. Cooper’s ligament
  2. Myoepithelial cells
  3. Areola
  4. Alveoli
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20
Q

main suspensory ligament of the breasts

A

Cooper’s ligament

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21
Q

star shaped specialized contractile cell for secretion of milk

A

Myoepithelial cells

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22
Q

pink brown pigmented region surrounding thr nipple area

A

Areola

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23
Q

produce milk

A

Alveoli

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24
Q

responsibel for pain on the nipple area

A

T4 dermatome

Herpes Zoster

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25
Q

Lactation begins

A

2nd trimester of preganncy

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26
Q

major hormone stimulationg the production of milk

A

Prolactin

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27
Q

secretes milk

A

Oxytocin

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28
Q

stimulates surge of prolaction profductipn

A

Suckling reflex

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29
Q

watery fluid produced by the breast 24-48hrs delivery marks the begining of milk secretion

30
Q

originated in mullerian duct

A

Reproductive tract

31
Q

most acidic environment due to prevention to infection

32
Q

most abundant mucous content

33
Q

site of embroyonic & fetal development

A

Uterus- implantation

Fallopian tube- fertilization- Ampulla

34
Q

lining of uterus
main layer involved during menstrual cycle
site of implantation of zygote

A

Endometrium

35
Q

layer that contain muscle contraction

A

Myometrium

36
Q

outer serous coat of the uterus

A

Perimetrium

37
Q

lined with simple ciliated columnar

A

Fallopian Tube (Oviduct)

38
Q

site of fertilization or AMPHIMIXIS

39
Q

produces ovum

A

follicle cell

40
Q

is a follicle without ovum . once emptied it will produce estrogen & progesterone

A

Corpeus luteum

41
Q

induced by FSH

binding site of estrogen

A

Granulosa Cell

42
Q

induced by LH

bindingnsite of Progesterone

A

Theca Cell

43
Q

content of oral contraceptive

A

synthetic progesterone

44
Q

surgical removal of uterus & uterine artery

A

Hysterectomy

45
Q

Menstrual cycle

46
Q

Phases:

progesterone level increased

A

menstrual phase (3-5 days)

47
Q

estrogen level is increased .. highest peak of Fertilization

A

Proliferative phase (10-14 days)

48
Q

estrogen level is increased surge of LH due to shifting in anterior pituitary gland secretion

A

Secretory phase (Ovulation)

49
Q

progesterone leve increased

A

Luteal Phase (12-16 days)

50
Q

Pregnancy

51
Q

indicator of pregnancy is

A

Human Chorionic Gonadotropin

52
Q

1st trimester

A

estrogen(estradiol) increased
organogenesis
embryo-fetus development
No drugs in all form

53
Q

2nd trimester

A

progesterone increased
lactation starts
presence of heart beat (5 mos.)
safest for dental procedure

54
Q

3rd trimester

A

organs are functional

55
Q

protected by a layer of glycoproteins called

A

Ovum (haploid)

Zona Pellucida

56
Q

sperm cell (haploid) binds to zona pellucida via

A

Acrosomal reactions

57
Q

is a series of biochemical reaction that the sperm uses to break through the zona pellucida

A

Acrosomal reaction

58
Q

is a type of cell produced by cleavage (cell divison) & it is essential for formation of blastula

A

Blastomere

59
Q

solid ball of cells resulting from division of Blastomere in which blastila is formed

60
Q

formed when zygote undergoes rapid cell division

61
Q

spherical layer of cells surrounding the yolk activity

A

Blastoderm

62
Q

when the celss of blastula re- arrange themselves spatially to form germ cell layers

A

Gastrulation

63
Q

gives rise to nervous system & epidermis

64
Q

give rise to muscle cells & connective tissues

65
Q

digestive system & visceral organs

66
Q

hormone is elevated during menstrual phase

A

Luteinizing

67
Q

elevated duorng Pregnancy

A

Progesterone

68
Q

elevated during Laboring

69
Q

most commoj locatiom of ectopic pregnancy

A

Fallopian tube

70
Q

surgical incision of the perineum & posterior vaginal wall during stage of labor

A

Puerperal Episiotomy

71
Q

most common infection after delivery

A

Streptococcus

DLE (14 decks)

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