Lesson 11 Flashcards

1
Q

What releases prostaglandin

A

Uterine muscle stretching

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2
Q

Triggers contraction at the set point

A

Placental age

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3
Q

Reduce progesterone formation and increase prostaglandin formation

A

Rising fetal cortisol levels

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4
Q

What are the three theories of labor onset

A

Uterine contraction
Decrease of progesterone
Increase of prostaglandin

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5
Q

Change in the ratio of estrogen and progesterone stimulates

A

Uterine contraction

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6
Q

Initiation labor is set to result from the release of arachidonic acid

A

Prostaglandin Theory

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7
Q

This acid increase prostaglandin synthesis which in turn caused uterine contraction

A

Arachidonic synthesis

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8
Q

Pressure on the cervix stimulates the hypophysis to release oxytocin from maternal posterior pituitary gland

A

Oxytocin Theory

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9
Q

The presence of this hormone causes initiation of contraction and the smooth muscles of the body

A

Oxytocin

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10
Q

The concept that any hollow body organ when strretched to its capacity will inevitably contract

A

Uterine Stretch Theory

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11
Q

Because of decreased blood supply and functional capacity, the uterus starts to contract

A

Placental Degeneration Theory

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12
Q

What theory is the decrease amount of progesterone

A

Progesteron Deprivation Thelry

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13
Q

All pregnant women should be taught these signs so they can recognize when labor is beginning

A

Premonitory Signs of Labor

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14
Q

What are the PREMONITORY SIGNS OF LABOR

A

Lightening
Increase in level of activity
Braxton Hicks Contraction
Ripening of the cervix
Slight weìght loss

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15
Q

Fetal presenting part in the oelvis, approximately 10 to 14 days before labor begins

A

Lightening

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16
Q

Provides relief from diaphargmatic pressure and SOB, lightening her load

A

Lightening

17
Q

Is it early for preparas or not

A

Yes

18
Q

Mother may experience shooting leg pains

A

Lightening

19
Q

May awaken on day of labor full energy

A

Increase in level of activity

20
Q

It is due to an increase in epinephrine release initiated by decrease of progesterone

A

Increase in Level of Activity

21
Q

Mistaken as true labor

A

Braxton Hicks Contraction

22
Q

Internal sign seen on pelvic examination

A

Ripening of the Cervix

23
Q

What premonitory signs of labor has the goodell’s sign

A

Ripening of the cervix

24
Q

Cervic becomes softer (buttery-soft) and it tips forward

A

Ripening of the cervix

25
Q

False contraction is known as

A

Braxton Hicks Contraction

26
Q

The surest sign that labor has begun

A

Uterine Contraction

27
Q

Signs that help her predict the pattern and use breathing exercises to give her a sense of control

A

Uterine Contraction

28
Q

As the cervix ripens and softrens, the mucus plug that filled the cervical canal during pregnancy is expelled

A

Show

29
Q

The blood mixes with mucus, having a pink tinge

A

Show or Bloody Show

30
Q

Occurs a sudden gush or as scanty, low seeping of clear fluid from the vagina

A

Rupture of the membrane

31
Q

It is continuous to be produced until delivery of the membranes so no labor will be dry

A

Aminotlic Fluid

32
Q

2 risk of ruptured membranes

A

Intrauterine infection
Prolapse of umbilical cord

33
Q

Closes the cervix

A

Operculum

34
Q

A
35
Q

Opening of the cevix

A

Dilation

36
Q

Thinning of the cervix

A

Effacement

37
Q

How many weeks to consider a premature baby

A

36 weeks