lOMoARcPSD|17103908
lOMoARcPSD|17103908
ATI Proctored OB Maternal Newborn Study Guide
OB Maternal Newborn ATI Exam Study Guide
, lOMoARcPSD|17103908
Video #1: Contraception & Infertility
Diaphragms: client must be refitted for a diaphragm for the following conditions:
1. It’s been 2 years since she has been fitted
2. Gained more than 15 pounds (7kg)
3. Had a full-term pregnancy
4. Had a second term abortion
o When you use a diaphragm, you need to use spermicide with every act of coitus
(withdrawal of penis from vagina prior to ejaculation). Every time you withdrawal, instill
more spermicide.
o Diaphragm must stay inserted for 6hrs after act of coitus.
Hormonal Contraceptives (Oral)
o Side effects: Chest pain, SOB, Leg pain (from a possible clot), headache or eye problems
(from a stroke or hypertension)
o Contraindications: Women with a history of blood clots, stroke, cardiac problems,
smoker, breast or estrogen related cancers (pill contains estrogen)
Depo-Provera/Medroxyprogesterone
o Injectable progestin
o Can cause decreased bone mineral density or loss of calcium
Nursing action: Ensure patient has adequate intake of calcium and vitamin D
IUD
o Increase risk for PID
o Can cause uterine perforation or ectopic pregnancy (increases risk for ectopic pregnancy)
o Look out for/Notify PCP:
Change in string length IUD is moving and not in the right place
Foul smelling vaginal discharge
Pain with intercourse
Fever/Chills (infection)
Infertility is defined as an inability to conceive desire engaging in unprotected sexual intercourse for a
prolonged period of time or at least 12 months.
Common factors associated with infertility include:
o Decreased sperm production (Sperm analysis)
o Endometriosis
o Ovulation disorders
o Tubal occlusions If you test and use DYE (used in the fallopian tubes), make sure the
woman is not allergic to iodine or shellfish/seafood
Video #2: Signs of Pregnancy
Presumptive: Can be defined by things/reasons other than pregnancy
Amenorrhea Can be anorexic or exercising too much
Fatigue Didn’t sleep well
Nausea/Vomiting Sick
Urinary Frequency UTI
Quickening/Fluttering in stomach Gas
1
, lOMoARcPSD|17103908
Probable: Changes that make the examiner suspect a woman is pregnant (primarily related to physical
changes of the uterus).
Abdominal enlargement: Related to changes in uterine size, shape, and position
Hegar’s Sign: Softening and compressibility of the lower uterus
Chadwick’s Sign: Deepend violet bluish color of cervix and vaginal mucosa
Goodell’s Sign: Softening of cervical tip
Ballottement: Rebound of unengaged uterus
Braxton Hicks Contractions: False contractions that are painless, irregular, and usually relieved
by walking
Positive Pregnancy Test: Woman’s hormonal level may not be normal
Fetal Outline:
Positive: Very distinct things.
Fetal Heart Sounds
Fetal Heartbeat can be heard
Can see the baby with ultrasound
Can feel movement in the uterus
Naegele’s Rule: Last menstrual period minus (– ) 3 months + 7 days + 1-year ;Cathy’s Rule: + 9
months + 1 week
Gravidity and Parity:
Gravida: a woman who is pregnant
Gravidity: number of pregnancies
o Nulligravida: a woman who has never been pregnant
o Primigravida: a woman who is pregnant for the first time
o Multigravida: a woman in at least her second pregnancy.
Parity: the number of births (not the number of fetuses [ex: twins]) carried pat 20 weeks
gestation, whether or not the fetus was born alive.
o Nullipara: a woman who has not had a birth at more than 20 weeks of gestation.
o Primipara: a woman who has had one birth that occurred after 20 weeks of gestation.
o Multipara: a woman who has had two or more pregnancies to the stage of fetal viability.
Know how to find out GTPAL numbers:
G= Gravidity (# of times a woman has been pregnant PLUS current pregnancy)
T= Term Births (How many babies were delivered at term 38 WEEKS OR MORE)
P= Preterm Births (Below 38 weeks)
A= Abortion (spontaneous or not) or miscarriages L= Living children
Fundal height:
Measured to evaluate the gestational age of the fetus.
During the second and third trimesters (weeks 18-30), the fundal height in centimeters
approximately equals the fetus’s age in weeks, plus or minus 2 cm.
At 16 weeks, the fundus can be found approximately halfway between the symphysis pubis and
the umbilicus.
2
lOMoARcPSD|17103908
ATI Proctored OB Maternal Newborn Study Guide
OB Maternal Newborn ATI Exam Study Guide
, lOMoARcPSD|17103908
Video #1: Contraception & Infertility
Diaphragms: client must be refitted for a diaphragm for the following conditions:
1. It’s been 2 years since she has been fitted
2. Gained more than 15 pounds (7kg)
3. Had a full-term pregnancy
4. Had a second term abortion
o When you use a diaphragm, you need to use spermicide with every act of coitus
(withdrawal of penis from vagina prior to ejaculation). Every time you withdrawal, instill
more spermicide.
o Diaphragm must stay inserted for 6hrs after act of coitus.
Hormonal Contraceptives (Oral)
o Side effects: Chest pain, SOB, Leg pain (from a possible clot), headache or eye problems
(from a stroke or hypertension)
o Contraindications: Women with a history of blood clots, stroke, cardiac problems,
smoker, breast or estrogen related cancers (pill contains estrogen)
Depo-Provera/Medroxyprogesterone
o Injectable progestin
o Can cause decreased bone mineral density or loss of calcium
Nursing action: Ensure patient has adequate intake of calcium and vitamin D
IUD
o Increase risk for PID
o Can cause uterine perforation or ectopic pregnancy (increases risk for ectopic pregnancy)
o Look out for/Notify PCP:
Change in string length IUD is moving and not in the right place
Foul smelling vaginal discharge
Pain with intercourse
Fever/Chills (infection)
Infertility is defined as an inability to conceive desire engaging in unprotected sexual intercourse for a
prolonged period of time or at least 12 months.
Common factors associated with infertility include:
o Decreased sperm production (Sperm analysis)
o Endometriosis
o Ovulation disorders
o Tubal occlusions If you test and use DYE (used in the fallopian tubes), make sure the
woman is not allergic to iodine or shellfish/seafood
Video #2: Signs of Pregnancy
Presumptive: Can be defined by things/reasons other than pregnancy
Amenorrhea Can be anorexic or exercising too much
Fatigue Didn’t sleep well
Nausea/Vomiting Sick
Urinary Frequency UTI
Quickening/Fluttering in stomach Gas
1
, lOMoARcPSD|17103908
Probable: Changes that make the examiner suspect a woman is pregnant (primarily related to physical
changes of the uterus).
Abdominal enlargement: Related to changes in uterine size, shape, and position
Hegar’s Sign: Softening and compressibility of the lower uterus
Chadwick’s Sign: Deepend violet bluish color of cervix and vaginal mucosa
Goodell’s Sign: Softening of cervical tip
Ballottement: Rebound of unengaged uterus
Braxton Hicks Contractions: False contractions that are painless, irregular, and usually relieved
by walking
Positive Pregnancy Test: Woman’s hormonal level may not be normal
Fetal Outline:
Positive: Very distinct things.
Fetal Heart Sounds
Fetal Heartbeat can be heard
Can see the baby with ultrasound
Can feel movement in the uterus
Naegele’s Rule: Last menstrual period minus (– ) 3 months + 7 days + 1-year ;Cathy’s Rule: + 9
months + 1 week
Gravidity and Parity:
Gravida: a woman who is pregnant
Gravidity: number of pregnancies
o Nulligravida: a woman who has never been pregnant
o Primigravida: a woman who is pregnant for the first time
o Multigravida: a woman in at least her second pregnancy.
Parity: the number of births (not the number of fetuses [ex: twins]) carried pat 20 weeks
gestation, whether or not the fetus was born alive.
o Nullipara: a woman who has not had a birth at more than 20 weeks of gestation.
o Primipara: a woman who has had one birth that occurred after 20 weeks of gestation.
o Multipara: a woman who has had two or more pregnancies to the stage of fetal viability.
Know how to find out GTPAL numbers:
G= Gravidity (# of times a woman has been pregnant PLUS current pregnancy)
T= Term Births (How many babies were delivered at term 38 WEEKS OR MORE)
P= Preterm Births (Below 38 weeks)
A= Abortion (spontaneous or not) or miscarriages L= Living children
Fundal height:
Measured to evaluate the gestational age of the fetus.
During the second and third trimesters (weeks 18-30), the fundal height in centimeters
approximately equals the fetus’s age in weeks, plus or minus 2 cm.
At 16 weeks, the fundus can be found approximately halfway between the symphysis pubis and
the umbilicus.
2
