Final Ob2

Question 1

What is a normal term?

Answer 1

37 - 41 weeks

Question 2

What is post term?

Answer 2

42 weeks +

Question 3

What is pre term?

Answer 3

20 - 37 weeks

Question 4

Abortion is how many weeks?

Answer 4

0 - 19 weeks

Question 5

What is the first biomarker of pregnancy?

Answer 5

Elevated HCG level

Question 6

How many chromosomes does each parent give to the infant?

Answer 6

23 chromosomes

Question 7

Does mom or dad dictate the sex of the fetus?

Answer 7

The dad dictates the sex of the fetus

Question 8

What are the two methods of cell division?

Answer 8

Mitosis and Meiosis

Question 9

Where does fertilization occur?

Answer 9

Outer 3rd of the fallopian tube

Question 10

What are the stages of development of fetus?

Answer 10

2 weeks - zygote, 2 - 8 weeks - embryo

Question 11

How long can sperm last in the cervix?

Answer 11

Up to 5 days

Question 12

Where is the preferred spot of attachment in the uterus?

Answer 12

The body of the uterus

Question 13

Where is gas exchange done for the fetus?

Answer 13

In the placenta

Question 14

When are the lungs functional in the fetus?

Answer 14

The lungs are not functional until 7 - 12 weeks

Question 15

When does a placenta grow?

Answer 15

At 7 - 12 weeks

Question 16

What are the layers of the amniotic sac?

Answer 16

1. Amnion 2. Chorion

Question 17

How many ml of fluid is in the placenta?

Answer 17

1000 ML

Question 18

If you have less than <500 amniotic fluid what is it called?

Answer 18

Oligohydramnios

Question 19

More than 1,000 ML amniotic fluid is called?

Answer 19

Polyhydramnios

Question 20

How many vessels come from the umbilical cord?

Answer 20

3, 2 arteries and 1 vein

Question 21

Where is blood shunted in fetal circulation?

Answer 21

Away from the liver

Question 22

What organ is not necessary in the fetus?

Answer 22

The lungs

Question 23

What are the three germ layers?

Answer 23

Ectoderm, Mesoderm, Endoderm

Question 24

What is the age of viability?

Answer 24

20 - 24 weeks

Question 25

When do the lungs in the fetus mature?

Answer 25

The lungs of the fetus develop a surfactant

Question 26

What hormones does the placenta produce?

Answer 26

HCG, estrogen, HPL, progesterone

Question 27

How many pounds does someone usually gain during pregnancy?

Answer 27

25 - 35 pounds

Question 28

Two immunizations that you can get during pregnancy are what?

Answer 28

Tdap and FLU

Question 29

Who can't get the MMR vaccine? List 4.

Answer 29

1. No pregnant 2. Neutropenic 3. Immunocompromised 4. Allergic to components

Question 30

What does folic acid prevent?

Answer 30

Neural tube defects

Question 31

How much folic acid do we give?

Answer 31

400 mcg

Question 32

How to calculate EDD (estimated delivery date)?

Answer 32

Naegle's rule is used to calculate

Question 33

What is the preferable pelvis for delivery?

Answer 33

Gyncoid pelvis

Question 34

What are the fundal heights?

Answer 34

12 weeks at symphysis pubis, 16 weeks at umbilicus

Question 35

What is Leopold's maneuver used for?

Answer 35

Measures the fetus lay and presentation

Question 36

What is the normal fetal heart rate?

Answer 36

110 - 160 bpm

Question 37

If the patient has nausea or vomiting, what do we give them?

Answer 37

Give dry carbohydrates such as crackers

Question 38

What are the three signs of pregnancy?

Answer 38

1. Presumptive 2. Subjective data 3. Objective data

Question 39

When is the first time we have fetal heart rate?

Answer 39

10 - 12 weeks

Question 40

When is the first fetal movement?

Answer 40

16 - 20 weeks

Question 41

Should you ever put a pregnant woman to lay down flat on her back?

Answer 41

No, it causes supine hypotension

Question 42

What are the 4 changes of pregnancy on the cardiovascular system?

Answer 42

1. Dilutional anemia 2. Increased blood volume 3. Increased cardiac output 4. Increased heart rate

Question 43

What are the calories needed more than usual while pregnant?

Answer 43

300 more calories than normal

Question 44

What are things to remind someone pregnant who are traveling? List 4.

Answer 44

1. Walk around 2. Stay hydrated 3. Avoid long periods of sitting 4. Wear loose clothing