Gestational Development

Question 1

1st Trimester (___wk - ___wk)

Answer 1

0wk - 11wk

Question 2

2nd Trimester (___wk - ___wk)

Answer 2

12wk - 24wk

Question 3

3rd Trimester (___wk - ___wk)

Answer 3

25wk - 40wk

Question 4

Week 4

Answer 4

NT closes

Question 5

Week 5

Answer 5

Heart is formed/beating, HEEN start forming, limb buds

Question 6

Week 6

Answer 6

Brain starts developing, guts lengthen/twist

Question 7

Week 9

Answer 7

Sex organs begin developing

Question 8

Week 11

Answer 8

All vital organs are developed/fxn’ing, gut returns to abd cavity

Question 9

Week 8-15

Answer 9

Touch develops (by 32wkG there’s a consistent response to T, P!, P)

Question 10

Week 13

Answer 10

Taste develops

Question 11

Week 16

Answer 11

Limbs develop

Question 12

Week 18

Answer 12

Sex determined via US

Question 13

Week 20

Answer 13

Hearing develops (by term = in Sn/freq to an adult)

Question 14

Week 25/26

Answer 14

Alveolar sacs form

Question 15

Week 29

Answer 15

Sight develops - can get a pupillary response to light (by 32wkG it is consistent)

Question 16

Week 34

Answer 16

IS able to start fight off Infxn, lungs more developed/fxn’al

Question 17

Week 36

Answer 17

Starts practicing sucking/swallowing/breathing, alveoli formed

Question 18

Week 40

Answer 18

Full term baby

Question 19

Week 28-32

Answer 19

Smell develops