Gynec Physio Flashcards

1
Q

Kalman syndrome

A

Anosomia and primary amenorrhea

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2
Q

Gnrh is ——— in structure

A

Decapeptide

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3
Q

Gnrh is released from the

A

Paraventricular nucleus of hypothalamus

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4
Q

T1/2 of Gnrh

A

3-4 minutes

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5
Q

Gnrh receptors are

A

Membrane bound receptors

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6
Q

Y Gnrh levels cannot be checked directly in blood due to

A

short half life

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7
Q

Neurons which release gnrh are formed from

A

Olfactory placode

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8
Q

Decreased gnrh leads to

A

Decrease in the lh
Fsh
Estrogen
Progesterone
Primary amenorrhea

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9
Q

Kalyan syndrome is most common in

A

Males
Anosmia and Infertility

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10
Q

Which Norma is best for measuring the gnrh

A

Lh

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11
Q

Hormones that control gnrh

A

Estrogen
Progesterone
Prolactin

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12
Q

Prolactin is secreted by

A

Acidophilc cells of anterior pituitary

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13
Q

Lh and fsh are

A

Peptides

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14
Q

Fsh and lh are secreted by

A

Basophils of anter pituitary

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15
Q

Receptors location of lh is

A

Theca and granulo cells in femLes

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16
Q

Receptors location fsh is

A

Granulosa cells in females
Serotoli cells in the males

17
Q

Lh receptors in males is

A

Leydig cells

18
Q

Functions of fsh

A

Selection of cohort of follicles every month
Selection of dominant follicle
Growth of follicles
Responsible for collagen breakdown at the time of ovulation

19
Q

Function of lh

A

Main hormone responsible for ovulation
Maintenance of corpus leuteum in the non pregnant females

20
Q

Write about Estrogen structure

A

Steroid
C18
Intracellular receptors
Intranuclear receptors
Esterone
Estrsdiol
Estriol
Ee e2 e1e3

21
Q

Naturally occurring Estrogen in reproductive age

22
Q

Naturally occurring Estrogen in pose menopausal women

23
Q

Estrogen specific for pregnancy is

24
Q

Estradiol: estrone

25
Estrone mostly comes from the adrenal glands
In post menopausal women
26
Hyper Estrogen states
Fibroid Ovarian cancer Endometrial cancer
27
In obese females excessive androgens will get converted into Estrogen in
Adipose tissue
28
Which drug is prescribed in hyper Estrogen if conditions
Letrozole
29
How estriol is produced
It is produced during pregnancy from placenta Requiring cheap sulfate for production
30
E2 is produced by the
Granulosa cells in the ovary Corpus leuteum