which of the following mothers has the greatest chance of birthing a baby with birth defects due to contracting rubella during pregnancy?

A a woman who has the illness during the first month of pregnancy
B a woman who contracts the disease during the second trimester
C any woman is equally ay risk at any point after conception up until term.
D a woman who contracts the desease at or around the time of birth.

i believe the correct answer is C.

Check this answer.

http://www.jiskha.com/display.cgi?id=1229643024

the answer is A. I just took the exam. :)

To determine the correct answer, we need to understand the timing of risks associated with contracting rubella during pregnancy. Rubella, also known as German measles, is a viral infection that can cause birth defects if contracted during pregnancy.

A) A woman who has the illness during the first month of pregnancy: This period is known as the embryonic period when major organ systems are developing. If a woman contracts rubella during this time, there is an increased risk of birth defects.

B) A woman who contracts the disease during the second trimester: This period is known as the fetal period when the organs already formed are growing and maturing. If a woman contracts rubella during this time, the risk of birth defects is lower compared to the first month but still present.

C) Any woman is equally at risk at any point after conception up until term: This answer states that the risk of birth defects is constant throughout the entire pregnancy. However, this is not accurate. The timing of rubella infection during pregnancy does impact the risk of birth defects.

D) A woman who contracts the disease at or around the time of birth: If a woman contracts rubella at or near the time of giving birth, the risk of birth defects for the baby is extremely low. This is because the infection occurs at a time when the baby's organs are mostly formed and developed.

Based on the explanations above, the correct answer is A) a woman who has the illness during the first month of pregnancy. During this time, the developing organs are most vulnerable to the effects of rubella, leading to an increased likelihood of birth defects.