T1 - Developmental Milestones (Josh) Flashcards Preview

Maternal-Newborn (Josh) > T1 - Developmental Milestones (Josh) > Flashcards

Flashcards in T1 - Developmental Milestones (Josh) Deck (18):
1

Body flexed

C shaped

arm and leg buds present

head at right angles to body

4 wks

2

body fairly well formed

nose flat, eyes far apart

digits well formed

head elevating

tail almost disappeared

eyes, ears, nose, and mouth recognizable

8 wks

3

nails appearing

resembles a human

head erect but disproportionately large

skin pink

delicate

12 wks

4

face looks human

eyes, ears, and nose approach typical appearance

arm/leg ratio proportionate

scalp hair appears

16 wks

5

vermix casiosa appears

lanuga appears

legs lengthen considerably

sebaceous glands appear

20 wks

6

body lean but fairly well proportioned

skin red and wrinkled

vernix caseosa present

sweat glands forming

24 wks

7

What is the vernix caseosa?

(varnish, cheeselike, latin) also known as vernix, is the waxy or cheese-like white substance found coating the skin of newborn human babies.

8

Nails appear

body less wrinkled and red

lean body

28 wks

9

subQ fat begins to collect

skin pink and smooth

assumes birth position

30-31 wks

10

By --- week, blood cells and bv's begin to form and heart is beating

3rd wk

11

Feral heart beat is heard by Doppler about ---

10-12 wks

12

When is sex apparent?

12 wks

13

When is amount of AF adequate to perform an amniocentesis?

16 wks

14

When does the L/S ration become ideal for lung development?

L/S 2:1 at about 35 wks

15

When is surfactant formed on alveolar surfaces?

28 wks

*** if born at this time, they can breathe

16

When is it TRUE Labor?

when there is cervical change

17

When does iron/glycogen begin to be stored in fetal liver?

8 wks (lasts up to 5 mths after birth)

18

At end of 32 wks, what is the L/S ratio?

1:2 (not ideal b/c you want 2:1)