Module 15 Flashcards
Force supplied by the fundus of uterus and implemented by uterine contraction
Powers
What is the secondary primary source
Abdominal contractions
Primary power?
Uterine contractions
Involuntary rhythmical uterine musculature
Uterine contraction
Thinning out, pulling up, shortening of cervical canal
Effacement of the cervix
Opening, widening, enlarging, increasing in diameter of tye cervical
Dilation of the cervix
Effects of contractions
Increase maternal bp
Myometrial contractions
Fetal hypoxia
Cervical dilation
Shortening and thinning of the cervical canal
Effacement
In ________, effacement occurs before dilation
Primiparas
In this _____, dilation may proceed before effacement
Multiparas
3 phases of uterine contractions
Increment
Acme
Decrement
The phase of “building up” of a contraction
Increment (crescendo)
First phase of contraction
Increment
The height or peak of a uterine contraction
Acme (Apex)
The phase of decreased contraction
Decrement (decrescendo)