simulation Flashcards
temp
36.5-37.5 C (97.7-99.5 F)
pulse
120-160
respiration s
30-60
intermittent uterine contractions that happen after birth
after pains
If the uterus is contracted but there is excessive lochia, what type of injury is suspected?
laceration of the birth canal
6 hazards of cold stress?
a. Increase oxygen needs
b. Decrease surfactant production
c. Respiratory distress
d. Hypoglycemia
e. Metabolic acidosis
f. Jaundice
postpartum hemorrhage for vaginal birth
loss of 500 ml
postpartum hemorrhage for c section
loss of 1000 ml
when does late postpartum hemorrhage occur
24 hours and 6-12 weeks after birth.
early postpartum hemorrhage occurs
during first hour after birth. Most often caused by uterine atony (a lack of tone)
What is the first intervention in uterine atony?
Massage fundus until firm, and express the clots that may have accumulated in uterus
earliest indication of hypovolemic shock?
Tachycardia, even the smallest increase in pulse should be noted
Acute peripheral circulation failure resulting from loss of circulating blood volume.
hypovolemic shock
Abnormally decreased volume of circulating fluid in the body
hypovolemia
Where is the location of the uterus immediately after delivery?
Midway between the symphysis pubis and the umbilicus and midline of abdomen
Within 12 hours after birth?
Fundus rises to level of umbilicus
Each day thereafter until the 14th day?
Descends into abdominal cavity and cannot be palpated abdominally
Why do some women have severe afterpains?
Most cases have multipara (multiple children) have more severe because of repeated stretching of uterus, primipara remains contract but may feel some afterpain – due to over distention of uterus or blood clots
8 risk factors for post-partum hemorrhage.
a. Trauma to birth canal
b. Hematoma
c. Retention of placental fragment
d. Abnormalities of coagulation
e. DIC
f. Placenta prevera
g. Placenta accreta
h. Inversion of uterus
i. Someone who has multiple babies, LIKE MULTIPLE
When assessing bladder elimination, explain the concern if a woman has frequent voids of less than 150 cc after birth?
This is known as urinary retention, mother is not emptying bladder all the way, mother’s fundus should be palpated to know how full bladder is
Explain the procedure and risks of expressing clots from the uterus after birth.
Apply firm and gentle pressure on fundus in the direction of the vagina. Very important that the uterus is contracted firmly before attempt to express clots
Risk : pushing on uterus that is not contracted can invert the uterus and cause massive hemorrhage and shock
If the uterus does not remain contracted or is displaced, what is the next step in dealing with uterine atony?
Assist the mother to urinate or put in catheter.
Explain the procedure in replacing intravascular fluid volume.
Administer hall blood, packed RBC, normal saline and other plasma extenders are used, enough fluid should be given to maintain urinary output of 30 mL per hour, lactated ringers, whole blood
When should lacerations of the birth canal be suspected?
If excessive uterine bleeding continued when the fundus is contracted firmly and is at expected location
What is the most common cause of late post-partum hemorrhage?
subinvolution – delayed return of uterus to its not pregnant size and consistency
How much blood loss can a pregnant or newly delivered woman tolerate
1500 – 2000 mL
How does anemia impact the effect of blood loss in the pregnant or newly delivered woman?
Has less of a reserve for blood
How is amount of blood loss estimated?
Weigh peri pads, linen savers, weigh linens
Why would a woman who is hemorrhaging be temporarily rolled on her side?
Check underneath legs butt and back for lochia drainage
Explain the differences in effacement in the parous woman and the woman who has not previously given birth.
Parous woman – thicker at point of time compared to nullipara, nullipara completes most cervical effacement early in the process of dilation
Why are intermittent rather than continuous contractions in the laboring woman important to the fetus?
To allow fetal exchange of oxygen, nutrients, and waste products in the placenta during the period between the end of one contraction to the beginning of the next one.