Flashcards in T1 - Developmental Milestones (Josh) Deck (18):
arm and leg buds present
head at right angles to body
body fairly well formed
nose flat, eyes far apart
digits well formed
tail almost disappeared
eyes, ears, nose, and mouth recognizable
resembles a human
head erect but disproportionately large
face looks human
eyes, ears, and nose approach typical appearance
arm/leg ratio proportionate
scalp hair appears
vermix casiosa appears
legs lengthen considerably
sebaceous glands appear
body lean but fairly well proportioned
skin red and wrinkled
vernix caseosa present
sweat glands forming
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.
body less wrinkled and red
subQ fat begins to collect
skin pink and smooth
assumes birth position
By --- week, blood cells and bv's begin to form and heart is beating
Feral heart beat is heard by Doppler about ---
When is sex apparent?
When is amount of AF adequate to perform an amniocentesis?
When does the L/S ration become ideal for lung development?
L/S 2:1 at about 35 wks
When is surfactant formed on alveolar surfaces?
*** if born at this time, they can breathe
When is it TRUE Labor?
when there is cervical change
When does iron/glycogen begin to be stored in fetal liver?
8 wks (lasts up to 5 mths after birth)