PP COMP PART 1 (HEMORRHAGE - PUERPERAL INFECTION) Flashcards
(52 cards)
- any blood loss form the uterus > 500 ml, within 24 hr period
- either ealry or late
postpartum hemorrhage
conditions that distend the uterus beyond capacity
- multipe ges
- hydramnios
- macrosomia
- uterine myomas
condition that could have caused cervical or uterine lacerations
- operative birth
- rapid birth
conditions with varied placental site or attachment
- p. previa
- p. accreta
- premature separation of the placenta
- retained placental fragments
conditions that lead to inadequate blood coagulation
- fetal death
- DIC
4 main causes of postpartum hemorrhage
- uterine atony
- lacerations
- retained placental fragments
- DIC
- relaxation of the uterus
- most frequent cause of postpartal hemorrhage
uterine atony
uterus must remain in a ___ after birth
contracted state
uterine atony s/sx
- abrupt vaginal bleeding
- shock (hypotension, tachycardia, weak pulse, pale clammy skin, anxiety)
management for uterine atony
- fundal massage
- bimanual massage
- oxytocin and methergine
- prostglandin
- blood replacement
- hysterectomy
- performed by placing one hand in the vagina and pushing against the body of the uterus while the other hand compresses the fundus from above through the abdominal wall
bimanual massage
posteriori aspect of the uterus is massaged with the abdominal hand and the anterior aspect with the vaginal hand
bimanual massage
oxytocin administration
- 10-40 U / 1 liter D5W
- short duration of action (1 hr)
- promotes strong, sustained uterine contractions
- WOF nausea, diarrhea, tachycardia, and HTN
prostaglandin F
- surgical removal of the uterus
- last resort
- provide comfort and support
- open lines of communication
hysterectomy
in hemorrhage - adminster O2 at ___
4 lpm
lacerations occur most often due to
- precipitate birth
- primigravida
- macrosomia
- lithotomy position and instruments
suspect ___ is there is bleeding even if the uterus is firm
lacerations
degree of laceration: vaginal mucus membrane and skin of perineum to fourchette
1st degree
degree of laceration: vagina, perineal skin, fascia, levator ani muscle, and perineal body
second degree
degree of laceration: entire perineum and reches the external sphincter of the rectum
third degree
degree of laceration: entire perineum, rectal sphincter, and some of the mucous membrane of the rectum
fourth degree
management of lacerations
- suturing
- high fluid diet
- stool softener
what to avoid after laceration
- enema or rectal suppository
- rectal thermometer