Healthy Pregnancy #'s

Question 1

term pregnancy

Answer 1

40 wks

Question 2

preembryonic stage

Answer 2

fertilization - 14 days

Question 3

yolk sac development

Answer 3

day 8/9

Question 4

embryonic stage

Answer 4

day 15 - 8 wks

Question 5

cardiac structure beats

Answer 5

day 23

Question 6

heart has 4 chambers

Answer 6

day 49

Question 7

arm/leg bugs developed
brain is differentiated

Answer 7

4 - 5 wks

Question 8

all organs and structures present

Answer 8

9 wks

Question 9

genitals are differentiated, produces urine, reflex and brain dev.

Answer 9

12 wks

Question 10

greater muscle and skeletal development

Answer 10

14 wks

Question 11

nails and lanugo (peach fuzz), exciting time for parents!
Fetal movement, gender reveal

Answer 11

20 wks

Question 12

covered in vernix (cottage cheese-like), opens and closes eyes, immature lungs that would allow for (some) gas exchange, maturing neuro system

Answer 12

25 wks

Question 13

weight gain for normal weight woman

Answer 13

25-35lbs

Question 14

weight gain for underweight woman

Answer 14

28-40lbs

Question 15

weight gain for overweight woman

Answer 15

15-25lbs

Question 16

During the 2nd and 3rd trimesters, caloric intake should increase by

Answer 16

300 cal per day

Question 17

calculating estimated due date with naegeles rule

Answer 17

first day of LMP
subtract 3 months
add 7 days

Question 18

nuchal translucency test

Answer 18

11 - 13 wks

- ultrasound and serum tested
- Looking for potential genetic issues
- Concern: down syndrome 
	○ Look at neck

Question 19

quad screen test

Answer 19

16 wks

potential for NTD (neuro tube defects), multiples, or genetic issues

Question 20

components of quad screen

Answer 20

· AFP (alpha feta protein)
○ Nuero tube defects
· hCG
○ Multiples
· Inhibin A
○ Potential genetic problems
· Estriol
○ Potential genetic problems

Question 21

1 hr glucose tolerance test

Answer 21

24 - 28 wks

- 50 gm glucose
- if above 130-140 mg/dl then a 3hr GTT indicated
- Looking for risk for gestational diabetes

Question 22

GBS test

Answer 22

36 wks

- vaginal/ rectal swab
- if +, must treat in L&D with PCN/ Ampicillin 
- Can cause meningitis or septicemia in the neonate