Physiology Flashcards

1
Q

> 35 day cycle

A

Oligomenorrhea

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2
Q

> 35 day cycle

A

Oligomenorrhea

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3
Q
A

Polymenorrhea

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4
Q

Heavy Menstrual Bleeding; >80mL blood loss or >7days of menses

A

Menorrhagia

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5
Q

Frequent but irregular menstruation

A

Metrorrhagia

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6
Q

Heavy, irregular menstruation at irregular intervals

A

Menometrorrhagia

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7
Q

Maintains endometrium to support implantation

A

Progesterone

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8
Q
A

Polymenorrhea

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9
Q

Heavy Menstrual Bleeding; >80mL blood loss or >7days of menses

A

Menorrhagia

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10
Q

Frequent but irregular menstruation

A

Metrorrhagia

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11
Q

Heavy, irregular menstruation at irregular intervals

A

Menometrorrhagia

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12
Q

Maintains endometrium to support implantation

A

Progesterone

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13
Q

Mittelschmerz

A

transient mid-cycle ovulatory pain; classically associated with peritoneal irritation; may mimic an appendicitis

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14
Q

Induces and maintains lactation and decreased reproductive function

A

Prolactin

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15
Q

assists in milk letdown; also promotes uterine contractions

A

Oxytocin

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16
Q

Vitamin necessary for exclusively breastfed infants

A

Vitamin D

17
Q

Source of hCG

A

Syncytiotrophoblast of placenta

18
Q

Function of hCG

A

maintains corpus luteum and progesterone for the first trimester acting like LH

19
Q

Synthesis of estriol and progesterone in 2nd and 3rd trimesters

A

Placenta

20
Q

Alpha subunit of hCG is structurally identical to

A

LH, FSH, and TSH

21
Q

beta subunit of hCG

A

what pregnancy tests detect

22
Q

Hormone that is significantly increased in menopause

A

FSH, because estrogen is decreased so lack of negative feedback

23
Q

Menopause before 40

A

Premature ovarian failure

24
Q

HAVOCS in menopause

A

Hot flashes, Atrophy of Vagina; Osteoporosis; Coronary artery disease; Sleep disturbances

25
Q

bacterial infection of breat; usually S. aureus associated with breastfeeding

A

Acute Mastitis

26
Q

Tx of Acute Mastitis

A

Drainage and Dicloxacillin

27
Q

Inflammation of subareolar ducts; usually smokers

Subareolar mass with nipple retraction

A

Periductal Mastitis

28
Q

Inflammation with dilation of subareolar ducts; Green-brown nipple discharge

A

Mammary Duct Ectasia

29
Q

When spermatogenesis begins

A

At puberty with spermatogonia; full development takes 2 months

30
Q

Differentiates the epididymis, vas deferens, seminal vesicles

A

Testosterone

31
Q

Deepens voice

A

Testosterone

32
Q

Closing of epiphyseal plates

A

Testosterone

33
Q

Early DHT effect

A

differentiates penis, scsrotum, prostate

34
Q

Late DHT effect

A

prostate growth, balding, sebaceous gland activity

35
Q

5alpha-reductase

A

testosterone to DHT; inhibited by Finasteride

36
Q

Closes epiphyseal plates

A

estrogen converted from testosterone