Embryology Flashcards
0
Q
Cell membrane, clear layer
A
Zona pellucida
1
Q
Costing on sperm head
A
Acrosome
2
Q
When does fertilization occur
A
When the sperm meets zona pellucida
3
Q
Fertilized egg
A
Zygote
4
Q
Beginning of cell division
A
Cleavage
5
Q
About 16 cells thick close to entering uterus
A
Morula
6
Q
100 cells thick and hallow
A
Blastocyst
7
Q
When are all characteristics determined
A
Egg and sperm meet
8
Q
Embedding into the endometrium
A
Implantation
9
Q
Life line between zygote and inner part of endometrium, FORMS PLACENTA
A
Chronionic villia
10
Q
Nursing reflex for breast
A
Rooting reflex
11
Q
Startled or scared reflex
A
Moro reflex
12
Q
Miscarriage most common in early stage
A
Spontaneous abortion
13
Q
Covering sabaseous glands secretion stays until birth helps protect the skin
A
Vernix caseosa
14
Q
Prenatal hair holds vernix caseosa in place
A
Lanugo
