A) Third trimester. B) First trimester. C) There is no specific trimester. D) Second trimester.
A) To examine the impact of mental health disorders on fetal development. B) To study the effects of exercise during pregnancy. C) To promote certain prenatal vitamins. D) To understand the causes and mechanisms of birth defects.
A) Healthy maternal weight gain. B) Regular doctor visits. C) Adequate prenatal care. D) Use of recreational drugs during pregnancy.
A) Genetic factors can predispose individuals to certain birth defects. B) Genes are irrelevant in the study of teratogens. C) Genetics have no impact on birth defects. D) Only chromosomal abnormalities are influenced by genetics.
A) They can disrupt normal development processes and cause abnormalities. B) They enhance fetal growth and development. C) They only affect the mother, not the fetus. D) They have no impact on fetal development.
A) Not getting enough rest. B) Skipping prenatal appointments. C) Eating raw fish. D) Avoiding exposure to harmful chemicals.
A) Healthy diet choices eliminate teratogenic risks. B) Poor maternal nutrition can increase the risk of birth defects. C) Maternal nutrition has no impact on fetal development. D) Nutritional supplements are the only important factor.
A) It categorizes drugs based on potential teratogenic risks to the fetus. B) It assigns genetic risk factors to pregnant women. C) It determines the ideal time for pregnancy. D) It regulates prenatal care procedures.
A) They have no effect on immune system development. B) They can impair the function of immune cells in the fetus. C) They only affect maternal immunity. D) They enhance the immune response in babies.
A) Spina bifida B) Down syndrome C) Cleft palate D) Congenital rubella syndrome
A) Deformity B) Mutation C) Syndrome D) Disease
A) Clubfoot B) Polydactyly C) Cleft lip D) Spina bifida
A) Microcephaly B) Anencephaly C) Hydrocephalus D) Macrocephaly
A) Premature birth B) Genetic disorders C) Fetal alcohol syndrome D) Maternal infections
A) Vitamin B12 B) Vitamin D C) Folic acid D) Vitamin C
A) Microcephaly B) Anencephaly C) Macrocephaly D) Hydrocephalus
A) Diabetes B) Fetal alcohol syndrome C) Rubella infection D) Down syndrome |