reproduction Flashcards

1
Q

failure of testes to descend from abdomen to scrotum

A

cryporcidism

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2
Q

human male gland

A

seminal vesicle
prostate
bulbourethral

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2
Q

human male ducts

A

rete testes
vasa efferentia
epididymis
vas difference

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3
Q

surgical removal of fore skin

A

circumcision

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4
Q

surgical removal of testes

A

castration

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5
Q

urinogenital duct?

A

urethra

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6
Q

female external genitalia

A

mons pubis
labia majora
labia minora
hymen
clitoris

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6
Q

female accessory duct

A

fallopian tube
uterus
vigina

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6
Q

female accessory gland

A

large vestibular gland
mammary gland

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7
Q

primary female sex organ

A

ovaries

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8
Q

birth canal

A

cervical canal
vaginal canal [copulatory canal]

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8
Q

wall layer of uterus

A

perimetrium
myometrium
endometrium [glandular layer]

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9
Q

each mammary gland has how many mammary lobes

A

15-20 mammary lobes

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9
Q

milk is secreted from - to

A

lumens of alveoli
mammary tubules
mammary ducts
mammary ampulla
lactiferous duct

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10
Q

which hormone is responsible for formation of milk

A

prolactin

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11
Q

hormone responsible for ejection of milk

A

Oxytocin

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12
Q

spermiogenesis

A

spermatids transferred into spermatozoa

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12
Q

Spermatogenesis

A

male germ cell produce sperm, begins at puberty

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13
Q

spermiation

A

sperm head embedded in sertoli cells are released from seminiferous tubules

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14
Q

LH and FSH stimulate what

A

LH[interstitial cell stimulating hormone]-leydig cells
FSH- Sertoli cell

15
Q

semen

A

seminal plasma with sperm

16
Q

2nd polar body arrived

A

after sperm comes but before fertilisation

16
Q

menstrual cycle in female primates like

A

apes, humans, monkey

17
Q

day 5- 14 is the ——- phase

A

proliferative phase[ follicular phase]

18
Q

day 14-29 ———- phase

A

secretory phase [luteal phase], fixed phase

19
Q

hormones from ovaries

A

estrogen, progestogens

20
Q

pituitary hormones of female

A

LH,FSH

21
Q

day of ovulation formula

A

n-14 [n=total no. of days in phase]

22
Q

placental hormones

A

HCG,HPL,estrogen,progestogen

22
Q

site of fertilisation

A

ampulla

23
Q

pregnancy hormones

A

relaxin,HCG,HPL

23
Q

later phase of pregnancy ovary release a hormone

A

relaxin

23
Q

embryonic germ layers

A

ectoderm
endoderm
mesoderm

24
Q

antibody that can cross placenta

A

IgG

24
Q

RCH[ reproductive and child health programs ] ,family planning program on

A

1951

25
Q

Amniocentesis can identify genetic disorders such as

A

down syndrome
sickle cell anaemia
Haemophilia

26
Q

fertile period?

A

10-17

27
Q

hormonal IUD

A

progestasert, LNG-20

27
Q

non medicated IUD

A

lippes loop

28
Q

mode of action of hormonal contraceptives

A

Unsuitable for implantation
no ovulation
thick cervical mucus

29
Q

mode of action of saheli

A

blocks the estrogen receptor

30
Q

Emergency methods

A

IUD
hormonal

31
Q

mode of action of surgical methods

A

block. transport of gametes

32
Q

MTP was legalised on

A

1971

33
Q

non curables STD

A

genital herpes
HIV
Hepatitis -B

34
Q

Upto 8 blastomere

A

ZIFT

35
Q

more than 8 blastomere

A

IUT

36
Q

low sperm count

A

AI, IUI, ICSI