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Practice Question

How do teratogens affect prenatal development?

Answer Choices:

Correct Answer:

They can cause malformed facial features in newborns.

Rationale:

🖋️ The key concept is that teratogens are substances or agents that can interfere with normal prenatal development, causing structural malformations.

🖋️ Common teratogens include alcohol, drugs, radiation, and certain infections (e.g., rubella).

🖋️ Facial malformations, such as those seen in fetal alcohol syndrome, are classic examples of teratogenic effects.

🖋️ Teratogens can also affect growth, brain development, and organ formation depending on timing and dosage.

🖋️ Thus, malformed facial features are a recognized impact of teratogen exposure during pregnancy.

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This question is from HUMAN GROWTH AND DEVELOPMENT FF01 which contains 45 questions.

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HUMAN GROWTH AND DEVELOPMENT FF01

45 Questions

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Question Details
  • Category: PRE-REQUISITES NURSING COURSES
  • Subcategory: HUMAN GROWTH & DEVELOPMENT
  • Domain: HUMAN GROWTH & DEVELOPMENT_EXAMS
  • Answer Choices: 4
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