Prenatal Development Answers

All non-harmful environmental agents that a pregnant woman ingests aid in the development of the fetus. Please select the best answer from the choices provided

Identify and define the three stages of prenatal development.

Neural tube defects are birth defects of the __________ and __________.A.neurons . . . umbilical cordB.brain . . . spinal cordC.brain . . . umbilical cordD.spinal cord . . . umbilical cord

Severe malnutrition of the mother affects the development of the fetus with all of the following problems except __________.

Harmful environmental agents can sometimes allow fewer nutrients to reach the developing fetus.

A woman’s primary concern during her pregnancy should be prenatal care. Please select the best answer from the choices provided

When a mother’s immune system reacts to the fetus’ blood due to an incompatibility in blood cell type, it is called __________.

The embryonic stage is the first phase of the prenatal stage, lasting only two weeks after conception.

Toxoplasmosis is a disease a pregnant woman can contract during the second trimester that can cause congenital varicella syndrome (CVS). Please select the best answer from the choices provided

What is the age of viability, and during what weeks does a fetus reach this age?