Chapter 4- Prenatel Development

Question 1

The fetus’s growth during pregnancy

Answer 1

Prenatal development

Question 2

The female cell or egg

Answer 2

The ovum

Question 3

The organ In a females body that houses the fetus during pregnancy

Answer 3

Uterus

Question 4

Fertilized egg

Answer 4

Zygote

Question 5

First two weeks after conception

Answer 5

Zygote

Question 6

Cells divide. 4 days reaches opening of uterus. Then implantation.

Answer 6

Development that occurs during zygote stage

Question 7

Attaches(zygote) to thick lining of the uterus

Answer 7

Implantation

Question 8

Size of zygote

Answer 8

Pinhead

Question 9

3-8 weeks of pregnancy

Answer 9

Embryo stage

Question 10

Starts to develop heart,lungs, bones muscles

Answer 10

Embryo stage (part one)

Question 11

After 27 days conception neural tube closes brain takes over

Answer 11

Embryo stage (part two)

Question 12

6th week, brain& spinal cord lead to first movements

Answer 12

Embryo stage (part 3)

Question 13

8-9 week until birth

Answer 13

fetus stage of development during pregnancy

Question 14

20 baby teeth buds, vocal cords, digestive & kidneys begin to function

Answer 14

Fetus

Question 15

Baby starts to kick uterus wall in

Answer 15

3-4 month (fetus)

Question 16

Capable living outside of mom in

Answer 16

7th month (fetus)

Question 16

Gains weight rapidly to keep warm

Answer 16

Fetus stage

Question 16

Gains immunity and nutrients

Answer 16

Fetus stage

Question 16

Suck thumb, yawn, hiccup, sneeze, cough, cry

Answer 16

Fetus stage

Question 17

Takes fetal position

Answer 17

Fetus

Question 18

The male cell

Answer 18

Sperm

Question 19

Heredity

Answer 19

How Characteristics are determined

Question 20

You get chromosomes from your

Answer 20

Parents

Question 21

There are __ pairs of chromosomes in each cell

Answer 21

23

Question 22

Determine the inherited trait

Answer 22

Genes

Question 23

Who determines the sex of the baby?

Answer 23

The dad

Question 24

How does the dad determine the sex?

Answer 24

By having a Y chromosome

Question 25

Mass of cells split into 2. Creating 2 separate masses. (1 egg and 1 sperm)

Answer 25

Identical twins

Question 26

2 or more eggs and 2 or more sperm. They separate from the start

Answer 26

Fraternal twins

Question 27

When child is not biologically theirs but legally responsible

Answer 27

Adoption

Question 28

When sperm is injected into a woman. From donor or biological dad

Answer 28

Artificial insemination

Question 29

When a woman carries another couples baby who can not become pregnant

Answer 29

Surrogate mother

Question 30

Miscarriage and still birth

Answer 30

Common prenatal complications

Question 31

Loss of pregnancy in first 20 weeks

Answer 31

Miscarriage

Question 32

Loss of pregnancy after 20 weeks

Answer 32

Still birth

Question 33

Ultra sound, amniocentesis, chorionic villi sampling, alpha feta protein

Answer 33

Common prenatal tests

Question 34

Don't drink any amount

Answer 34

Alcohol

Question 35

Stay away from smoke and second hand smoke

Answer 35

Nicotine

Question 36

Quit smoking& stay away from it

Answer 36

Marijuana

Question 37

Don't do it

Answer 37

Cocaine

Question 38

Drink little or none at all

Answer 38

Caffeine

Question 39

Abdominal shields when necessary

Answer 39

X rays

Question 40

Avoid kitty litter and undercooked meat

Answer 40

Toxoplasmosis

Question 41

Get mmr vaccine

Answer 41

Rubella