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Which supplement has show to reduce the incidence of neural tube defects?
Folic acid supplements
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______ signs of pregnancy include all subjective signs of pregnancy
Presumptive
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At approx. 28 to 32 weeks gestation, the maximum plasma volume increase of 25% to 40% occurs, the hct values anticipated are ____ to ____ %
32% to 42%
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Positive pregnancy test results are a ______ sign of pregnancy.
Probable
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The window for term gestation is 5 weeks from ___ to ___ weeks of gestation
37 to 42
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After ovulation, _________ rises.
progesterone
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Gonadotropin-releasing hormone stimulates the production of _______ and ______.
Follicle stimulating hormone (FSH) and lutenizing hormone (LH)
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_______: a woman's first awareness of fetal movement, occurs around 18 weeks gestation.
Quickening
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When is the first trimester?
First day of LMP through 12 completed weeks
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When is the second trimester?
13 weeks through 27 completed weeks
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When is the third trimester?
28 weeks through 40 completed weeks
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_________, also referred to as pseudoanemia of pregnancy, is due to hemodilution.
Phystiological anemia of pregnancy
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____________ occurs in a when in a supine position, the enlarged uterus compresses the inferior vena cava, leading to a significant drop in cardiac output and blood pressure, and resulting in the woman feeling dizzy and faint
Supine hypotensive syndrome
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Which position is best to promote renal function?
Left lateral recumbent
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A womans first awareness of fetal movement (quickening) occurs around ____ weeks gestation.
18
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the ______ is the entire time period during which a woman is pregnant through the birth of the baby.
prenatal period
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________ is a model of obstetrical care based on a view of pregnancy and childbirth as a normal life event, a life transition that is not primarily medical but rather developmental.
Family-centered maternity care
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In a low risk pregnancy, how many prenatal visits would you have?
14-16 prenatal visits
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The assessment of fetal heart tones is auscultated with an ultrasound Doppler in the first trimester, usually about ____ and ____ weeks gestation
10, 12
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Recommend weight gain of less than ___ pounds during the first trimester.
5
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How much weight should a person underweight (BMI < 19.8) gain during pregnancy?
28-40 pounds
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How much weight should a person of average weight (BMI 19.8- 26.0) gain during pregnancy?
25-35 pounds
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How much weight should an overweight (BMI 26.1- 29.0) person gain during pregnancy?
15-25 pounds
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How much weight should an obese (BMI >29.0) person gain during pregnancy?
15 pounds
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______ is administered to Rh-negative women with negative antibody screen results. Administered at 28 weeks gestation to help prevent isoimmunization and the resulting risk of hemolytic disease in fetuses in subsequent pregnancies.
RhoGAM
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_____ of RhoGAM is given at 28 weeks gestation.
300 mcg IM
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Signs and symptoms of _____ include: rhythmic lower abd cramping or pain, low bachache, pelvic pressure, leaking of amniotic fluid, increased vaginal discharge, and vaginal spotting or bleeding.
Preterm labor (PTL)
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Signs and symptoms of _______ include: severe headache that does not respond to usual relief measures, visual changes, and facial or generalized edema.
Hypertensive disorders
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_____ (palpation of the abdomen) is used to identify the position of the fetus in utero.
Leopolds maneuver
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In which trimester does screening for group B streptococcus occur?
third
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Blood volume increases during pregnancy by: _____ mL
1500
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At 40 weeks gestation, which lab value would the nurse expect to find elevated above prepregnancy levels?
Fibrinogen: the body's means of protecting itself against a large blood loss during delivery.
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Most women complaint of what during the first trimester?
Fatigue
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If hemoglobin is lower than ___ and hematocrit is lower than ____% it means iron deficiency.
11, 33%
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The fundal height at the level of the umbilicus is seen at ____ weeks gestation.
20
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When the baby rebounds after being pushed, this is called ________.
Ballottement
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When does ballottement occur?
16-18 weeks
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Women experience legs cramping and back aches in which trimester?
second
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The glucose challenge screening test is performed at or after 24 weeks gestation to assess for the maternal physiological response to which pregnancy hormone?
Human placental lactogen (hPL)
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At 20 weeks gestation, where could the fundal height be felt?
the umbillicus
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_______ is a complementary therapy that acts to ripen the cervix.
Evening primrose
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