Ch 47 Pt 1 Flashcards
1
Q
Which hormone is at its peak during Luteal phase
A
Progesterone
2
Q
When does mensuration occur
A
Follicular phase
3
Q
Causes of miscarriage 1st trimester
A
Chromosomal abnormality
Diabetes or thyroid disorders
Infection/immune problems
Implantation problems
4
Q
Causes of miscarriage 2nd trimester
A
Uterus abnormalities
Incompetent Cervix
Alcohol or drug abuse
5
Q
Aneuploidy
A
Abnormal number of chromosomes
6
Q
When does aneuploidy usually occur
A
During meiosis
7
Q
Edwards Syndrome
A
Trisomy 18
8
Q
Downs Syndrome
A
Trisomy 21
9
Q
Patau Syndrome
A
Trisomy 13
10
Q
XXX or XYY
A
Normal physical features
11
Q
XXY
A
Klinefelter syndrome
12
Q
Stages of Development
A
Fertilization Cleavage Blastula Gastrula Organogenesis
13
Q
Fertilization
A
Formation of diploid zygote from haploid gamete
14
Q
Acrosomal Reaction
A
Triggered when sperm meets egg (sperm)
15
Q
Cortical Reaction
A
Creation of fertilization envelope (egg)
