INTRAPARTUM 2; maternal responses to labor Flashcards
__________% increase in circulating blood volume
50
With each contraction, ______ to _______ ml of blood
volume is forced back into the maternal
circulation
300 to 500
supine position the CO __________
lowers
lateral positon the CO ____________
increase
increase in systolic and diastolic BP is __________
mmHg with each uterine contraction
15
position of 2nd stage of labor
upright or
side lying position
______% increase in oxygen consumption
100
Using appropriate _____________________ during
labor can help avoid severe
hyperventilation
breathing patterns
what increased muscular
activity cause in temperature
slight elevation
increase in rate and depth of respirations and diaphoresis increase in _______________ water loss
insensible
decrease in fluid intake during labor & increased
insensible water loss= ____________ urine
concentrated
reduces bladder _____________ or the ability
of the bladder to _____________ filling
tone, sense
musculoskeletal
Release of __________
symphysis pubis and the sacral/coccyx joints
become more relaxed and ____________
increase the size of the pelvic ring by ___ cm
relaxin , movable, 2
Gastrointestinal System
Reduced gastric ___________ and absorption of
solid food
Gastric emptying time is ___________ and
gastric volume remains increased
motility, prolonged
Neurologic and Sensory Responses
Pain during the first stage of labor arises
from:
___________ of the cervix, which is the_______________
source of pain
stretching of the lower __________ segment
on adjacent structures
_____________a of the uterine muscle cells during
contractions.
dilation, primary
uterine
hypoxia
