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Prenatal Development
Prenatal development, nutrition, and health
Question | Answer |
---|---|
The male sex cell is the ___________. | Sperm |
The union of the ovum and sperm resulting in pregnancy. | Conception |
Where conception usually takes place (in the female body). | Fallopian Tubes |
What are the 3 stages of prenatal development after conception? In order from first to last. | 1. ZYGOTE 2. EMBRYO 3. FETUS |
The doctor that specializes in care of pregnant women. | Obstetrician |
The time from conception to birth is known as the ___________ period. | Prenatal |
The natural ending of a pregnancy before the fetus could survive. | Miscarriage |
A physical or biochemical problem that is present at birth. | Birth Defect |
What are the 2 causes of birth defects? | 1. Environment 2. Heredity |
What are the environmental causes of birth defects? | nutritional balance of mother’s diet any disease or infections the mother may have during pregnancy harmful substances outside hazards (radiation |
A healthy pregnant woman should consume how many extra calories a day? | 300 |
The tightening and releasing of the uterine muscles. | Contraction |
The widening of the cervix. | Dialation |
When the baby is born feet or buttock first it is called a ________ birth. | Breech |
Nutrients and oxygen are carried from the mother to the baby through the _________. | Umbilical Cord |
The rating of the baby's vital signs right after birth | APGAR Test |
The fetus has a heart beat at month ____. | One |
The fetus turns head down in the mothers uterus during month ____. | Eight |
All organ are present in the fetus at month ______. | Three |
The fetus gets disease fighting anti-bodies from the mother's blood during month ______. | Nine |
The fluid that fills the sac that protects the developing baby is called the ________. | Amniotic Fluid |
During what stage of labor is the placenta expelled? | Third |
During what stage of labor does the baby's head begin to emerge? | Second |
During what stage of labor do the contractions open the cervix to prepare for the baby to pass through? | First |
The female egg is the ________ | Ovum |