Term
| Name the three stages of neonatal development: |
|
Definition
| Germinal, embryonic, fetal |
|
|
Term
| Germinal development time frame and gains |
|
Definition
| 0-14 days, rapid cell division and beginning of differentiation; zygote --->blastocyst; implantation |
|
|
Term
| Embryonic development time frame and gains |
|
Definition
3rd-8th week:
Neural tube development, features/limbs form, grows from seed to rasberry |
|
|
Term
| teratogen - threshold effect |
|
Definition
| may not be harmful unless reaches a certain level of exposure/toxicity |
|
|
Term
| fetal development time frame and gains |
|
Definition
| 9 weeks to birth, undifferentiated gonad becomes m/f, 3 mo/3in/3oz, achieves age of viability |
|
|
Term
|
Definition
| Hormone created throughout pregnancy, released more to start contractions |
|
|
Term
|
Definition
| Horomones released during child birth calming and pain relieving |
|
|
Term
|
Definition
| low to moderate levels are normal, significant increase can cause the contractions to STOP |
|
|
Term
| What are three hormones associated with child birth? |
|
Definition
| oxytocin, endorphines and adrenaline |
|
|
