Which of the Following Facts About Exposure to Teratogens Is

question 285

Multiple Choice

Which of the following facts about exposure to teratogens is FALSE?

• A) Prenatal exposure to tobacco increases sudden infant death syndrome.
• B) Prenatal exposure to alcohol increases risk of physical, mental, and behavioural disabilities.
• C) Prenatal exposure to heroin causes low birth weight.
• D) Prenatal exposure to marijuana has been linked to childhood cancer.

---

Definitions:

Babbling

The stage in child language development where infants produce sounds that resemble speech as an early form of communication.

Receptive Vocabulary

The ability to understand words and language spoken or written by others.

Expressive Vocabulary

The set of words a person can actively use in speech or writing to express their thoughts and feelings.

Cooing

Early vocalization by infants that involves the production of soft, murmuring sounds, often expressing contentment or engaging in early communication.