MIDTERMS REVIEW Flashcards
what do you call the first pregnancy; or when the mother bears her first offspring
Primipara
what do you call a mother who has had more
than one pregnancy
Multipara
The period that extends from the
beginning of contractions that cause
cervical dilation
Intrapartum
Intrapartum is the the _____ after delivery of the
newborn and placenta
first 1 to 4 hours
Series of events by which uterine
contractions and abdominal pressure
expel a fetus and placenta front the fetus
Labor
The pressure on the nerve endings and
increased irritability of the uterine
musculature brought about by the developed fetus cause contraction
(fullness)
THEORIES OF ONSET OF LABOR
Uterine Stretch Theory
Rising of fetal cortisol level reduce
progesterone level increases
prostaglandin formation
THEORIES OF ONSET OF LABOR
Prostaglandin Theory
Change in ratio of estrogen to
progesterone occurs
THEORIES OF ONSET OF LABOR
Progesterone Deprivation/Withdrawal Theory
Placenta begins to degenerate by 36
weeks the body perceives it as a foreign
body makes it own defense to expel it by
contraction of the uterus
THEORIES OF ONSET OF LABOR
Theory of Aging Placenta
The production of the posterior
pituitary gland of this substance
will cause uterine contractions
THEORIES OF ONSET OF LABOR
Oxytocin Stimulation Theory
THE 6 P’S OF LABOR
Enumerate
1.Passenger (fetus)
2.Passageway (birth canal)
3.Power (uterine contraction/ bearing down)
4.Psyche (mental status)
5.Placenta
6.Prayer (spiritual needs)
Fetopelvic relationships
Enumerate
6 P’s of Labor (Passenger)
Lie
Attitude
Presentation
Position
Station
connects 2 parietal bones
SAGITTAL
connects the parietal and frontal bones
CORONAL
connects the parietal and occipital bones
LAMBOIDAL
connects the 2 frontal bones
METOPIC
(Bregma)
Diamond in shape
3x4 centimeters in size
Anterior Fontanel
(Lambda)
Triangular in shape
1x1 centimeter in size
Posterior Fontanel
Used as landmarks for internal examination during labor to determine position of fetus
Fontanel
Relationship of spine (long axis) of fetus to spine of the mother
Fetopelvic relationship
Fetal Lie:
Longitudinal or Vertical
Transverse or Horizontal
Oblique
Relationship of fetal parts to each other
Describes the degree of flexion the fetus assumes during labor
Fetopelvic Relationship
Fetal Attitude