Which of the following is a potential effect of high-dose radiation exposure during pregnancy?

High-dose radiation exposure during pregnancy can lead to various detrimental effects on the developing fetus, with neurological deficiencies being one of the most concerning outcomes. Research has shown that such exposure can disrupt normal brain development, potentially leading to cognitive impairments, developmental delays, and other neurological issues.

During critical periods of development, especially in the first trimester when the fetal brain is forming, high doses of radiation can interfere with cell division and differentiation, causing permanent damage that may not manifest until later in life. Thus, neurological deficiencies as a consequence of high-dose radiation exposure underscore the importance of minimizing radiation during pregnancy to protect both maternal health and fetal development.

Other options, such as increased hair growth, improved vision, or a strengthened immune system, do not correlate with the biological impacts of high-dose radiation exposure and therefore do not represent potential outcomes in this context.