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PLACENTA, FETAL MEMBRANES AND MULTIPLE GESTATION
| Institution | University |
| Course | BACHELOR OF SCIENCE... |
| Year | 1st Year |
| Semester | Unknown |
| Posted By | stephen oyake rabilo |
| File Type | |
| Pages | 130 Pages |
| File Size | 3.06 MB |
| Views | 1266 |
| Downloads | 0 |
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Description
DEVELOPMENT OF THE CHORIONIC SAC
• Trophoblast layer of the blastocyst
• Differentiation into: – Cytotrophoblast – inner layer – Syncytiotrophoblast – outer layer
• Development of extraembryonic mesoderm
• Formation of isolated lacunae spaces which later coalesce to form one big extraembryonic cavity – renamed chorionic sac
• Chorionic sac surrounds the amniotic cavity and primary umbilical vesicle
• Expansion of chorionic sac reduces the size of umbilical vesicle
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ORIENTATION, TRAINING AND DEVELOPMENT
Importance of Employee Orientation Programs
Reduce newcomer stress and anxiety - fear
of failure on the job. It is a normal fear of the
unknown, focused on the ability to do the job
Reduce start-up costs
Expedite proficiency/Skills/abilities
Assist in newcomer assimilation
Enhance adjustment to work group and norms
54 Pages
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281.18 KB