Which Statement About the Timing of Effects of Teratogens Is

question 128

Multiple Choice

Which statement about the timing of effects of teratogens is true?

• A) The sensitive period for the development of the external genitalia occurs prior to the sensitive period for the heart.
• B) The sensitive periods for the central nervous system and the heart are the same.
• C) Exposure to teratogens during the fetal period is likely to lead to major structural defects.
• D) None of these statements is true.

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Definitions:

Assisted Suicide

The act of providing a person with the means to intentionally end their own life, typically to relieve them from suffering due to terminal illness.

Medical Intervention

Any measure or procedure performed by healthcare professionals to improve health or alter the course of an illness.

Brain Death

A medical condition characterized by the irreversible cessation of all functions of the brain, including the brain stem.

Vegetative State

A state in which an individual is conscious but lacks any evidence of consciousness due to extensive damage to the brain.