Chapter 15 OB/GYN
Giving attention to pregnant patient and issues concerned with fertility.
Obstetric
Focus on female reproductive system and related problems outside pregnancy.
Gynecologists
What instrument set is used in gynecologic laparotomy?
Major abdominal set
Many gynecologic surgeries are performed in what postion?
Lithotomy
Positioning for abdominal cases is?
Supine
Table must accommodate sockets for leg holders such as?
Candy cane
Allen stirrups
Labor process is defined by how many stages?
Four
Begins with the onset of true labor and is considered complete when the cervix is fully dilated is what stage?
Stage one
Begins with complete dilatation of the cervix and terminates with the birth of the infant is what stage?
Stage two
Initiated with the birth of the infant and ends when the placenta is delivered is what stage?
Stage three
Begins at a point that's considered complete when the mother's condition has stabilized is what stage?
Stage four
Most common surgical interventions in vaginal birth are the __________ and the repair of perineal lacerations.
Episiotomy
Intentional midline surgical incision in the perineum to ease the birth process or to protect the mother from uncontrolled perineal lacerations
Episiotomy
"False: labor; normal contractions not associated with progressive cervical dilation
Braxton Hicks
A term used to describe a small amount of blood-tinged mucus flowing from the vagina; may herald the onset of the labor
Bloody show
A measurement of the opening available in the cervix for the passage of uterine contents (closed, 0cm to fully dilated, 10cm in obstetrics measurements)
Cervical dilation
A process in which the cervix softens and thins and is taken up into the lower uterine segment
Cervical effacement
Muscular action of uterus to expel the fetus
Contractions
A term used to describe the event in which the largest diameter of the fetal head is encircled by the vulvar ring
Crowning
Movement of the fetus through the pelvic canal caused by the force of uterine contractions
Descent
Delivery of the shoulders and body of the fetus
Expulsion
Rotation of the fetal head back to its original position as the head passes over the perineum (after crowning)
Extension Rotation
A change in the relative position of the cervical spine bringing the fetal head toward the chest; in the occipitoanterior position, the result is a smaller diameter of the present part; in the occipitoposterior, a larger diameter
Flexion
A term that indicates the number of times a woman has been pregnant
Gravidity or Gravida
Rotation of the fetal head as it meets the musculature of the pelvic floor; precise movements depend on initial position of the fetus relative to the pelvis
Internal Rotation
Relationship that exists between the long axis of the fetus and the long axis of the mother
Lie
A term used to describe the settling of the fetal head into the brim of the pelvis
Lightening
A term that indicates the number of times a woman has given birth; a multiple-birth experience is considered one birth
Para or parity
Relationship between the presenting fetal part and the maternal body pelvis (most common is occiput anterior (OAJ)
Position
A term referring to the fetal part overlying the pelvic inlet (normally the fetal head but may be breech (buttocks) or compound (more than one part)
Presentation
In obstetrics, "station" is the level of the fetal head relative to the level of the ischial spine of the mother's pelvis
Station
What sutures are used to close an episiotomy or perineal laceration?
Absorbable suture
Three or Fourth degree episiotomies may require the use of a?
Gelpi perineal retractor
Improperly closed wounds can lead to?
Postpartum hemorrhage
Sepsis
Fistulas
Coital Pain
A woman with an incompetent cervix is at a high risk for delivering?
prematurely
A hollow thick-walled pear-shaped organ situated between the bladder and rectum
Uterus
The middle portion of the of the uterus is the body and the superior portion is called?
Fundus
The uterus body narrows to a lower portion called?
Cervix
At the junction of the uterus body and cervix is an aperture called?
Internal os
The cervix opens into the vagina at the?
External os
Uterus is lined with?
Endometrium
The internal os lining becomes?
The mucous-secreting tissue of the cervix
Abnormal growth or development
Dysplasia
Act of stretching or enlarging an organ or part of the body
Dilation
Herniation of the bladder into the vaginal canal
Cystocele
Excision of a cone of tissue
Conization
Instilling methylene blue mixed with normal saline to evaluate the patency of the fallopian tubes
Chromotubation
Pertaining to the cervix of the uterus or to the neck region
Cervical
Noninvasive cancer located in a small area of the epithelial layer
Carcinoma in situ
First thing handed to the physician after the baby's head is delivered during a C-section is the?
Bulb syringe
Which degree of perineal laceration or incision involves the anal sphincter?
Third
Which degree of perineal laceration or incision involves the rectal mucosa
Fourth
For laparoscopic OB/GYN case, the patient should be placed in the _______ position.
Trendelenburg
Which area should be prepped first for a laparoscopic tubal ligation?
Abdomen
For a vaginal hysterectomy, the patient should be in the ______ position.
lithotomy
The ______ is a self-retaining retractor
O'Sullivan-O'Connor
The DeLee is a retractor and the name of a type of?
Suction device
_______ is a drug used to induce or continue labor
Oxytocin, Pitocin, Syntocinon
The child is delivered in stage _____ of the labor process
Third
Which ligament supports the bulk of the ovary?
Ovarian ligament
The ______ are finger-like projections on the ends of the fallopian tubes.
Fimbria
The fallopian tubes are also called
Oviducts
The _______ is a hollow, thick-walled, pear-shaped organ situated between the bladder and rectum.
Uterus
The urethral meatus is contained within the?
Vestibule
The _____ is fibromuscular tube that is continuous with the external genitalia
Vagina
The external female genitalia are collectively known as the?
Vulva
Is a measurement of the descent of the presenting part of the fetus in relation to the ischial spines.
Station
The term _______ refers to the fetal part overlying the pelvic inlet
Presentation
Is the relationship between the presenting fetal part and the maternal body pelvis
Position
The term _____ is used to describe the settling of the head into the brim of the pelvis.
Lightening
The term ______ indicates the number of times a woman has given birth.
Parity
Is the relationship that exists between the long axis of the fetus and the long axis of the mother.
Lie
Is the rotation of the fetal head as it meets the musculature of the pelvic floor.
The term _______ indicates the number of times a woman has been pregnant.
Gravida