NURS 2055 Exam 1 Latest Update
With Complete Solution
Stages of reproduction - ANSWER ovum, zygote, embryo, fetus
What does the placenta do? - ANSWER nourishes fetus and removes wastes
blood vessels in umbilical cord - ANSWER 2 arteries and 1 vein (AVA)
umbilical arteries - ANSWER carry deoxygenated blood from the fetus to the
placenta
umbilical vein - ANSWER delivers oxygenated blood from the placenta to the
fetus
normal amniotic fluid at term - ANSWER 800-1200ml
polyhydramnios - ANSWER too much amniotic fluid
oligohydramnios - ANSWER not enough amniotic fluid
embryonic stage - ANSWER implantation to 8 weeks
fetal stage - ANSWER 8 weeks to birth
Week 12 - ANSWER audible heartbeat
week 16 - ANSWER gender determined
Week 20 - ANSWER quickening
week 23 - ANSWER low end fetal viability
Week 32 - ANSWER subcutaneous fat forms
, week 36 - ANSWER 1-2 creases on feet
week 40 - ANSWER 2-3 creases on feet
morning sickness, quickening, amenorrhea, breast tenderness - ANSWER
presumptive signs
Positive pregnancy test, enlarged abdomen, braxton hicks contractions -
ANSWER probable signs
Chadwick's sign - ANSWER Bluish-purple coloration of the vaginal mucosa
and cervix
Goodell's sign - ANSWER softening of the cervix
Hegar's sign - ANSWER softening of the lower uterine segment
fetal heart sounds, fetal movements felt by examiner, ultrasound - ANSWER
positive signs
Naegele's Rule - ANSWER Estimates delivery date
Subtrate 3 months, add seven days, and a year from last period
McDonald's Rule - ANSWER Fundal height =GA
umbilicus at 20 weeks
major first prenatal visit - ANSWER initial interview, OB history, partners
history, physical exam
With Complete Solution
Stages of reproduction - ANSWER ovum, zygote, embryo, fetus
What does the placenta do? - ANSWER nourishes fetus and removes wastes
blood vessels in umbilical cord - ANSWER 2 arteries and 1 vein (AVA)
umbilical arteries - ANSWER carry deoxygenated blood from the fetus to the
placenta
umbilical vein - ANSWER delivers oxygenated blood from the placenta to the
fetus
normal amniotic fluid at term - ANSWER 800-1200ml
polyhydramnios - ANSWER too much amniotic fluid
oligohydramnios - ANSWER not enough amniotic fluid
embryonic stage - ANSWER implantation to 8 weeks
fetal stage - ANSWER 8 weeks to birth
Week 12 - ANSWER audible heartbeat
week 16 - ANSWER gender determined
Week 20 - ANSWER quickening
week 23 - ANSWER low end fetal viability
Week 32 - ANSWER subcutaneous fat forms
, week 36 - ANSWER 1-2 creases on feet
week 40 - ANSWER 2-3 creases on feet
morning sickness, quickening, amenorrhea, breast tenderness - ANSWER
presumptive signs
Positive pregnancy test, enlarged abdomen, braxton hicks contractions -
ANSWER probable signs
Chadwick's sign - ANSWER Bluish-purple coloration of the vaginal mucosa
and cervix
Goodell's sign - ANSWER softening of the cervix
Hegar's sign - ANSWER softening of the lower uterine segment
fetal heart sounds, fetal movements felt by examiner, ultrasound - ANSWER
positive signs
Naegele's Rule - ANSWER Estimates delivery date
Subtrate 3 months, add seven days, and a year from last period
McDonald's Rule - ANSWER Fundal height =GA
umbilicus at 20 weeks
major first prenatal visit - ANSWER initial interview, OB history, partners
history, physical exam
