Which of the Following Statements Is the Most Accurate Description

question 58

Multiple Choice

Which of the following statements is the most accurate description about babbling when infants are deaf?

• A) Deaf infants do not babble.
• B) Deaf infants babble early in infancy, but their babbling lessens significantly after about 6 months of age.
• C) Deaf infants babble, but their babbling begins much later than does babbling in babies who can hear at birth.
• D) Deaf infants babble in the same ways and at the same ages as do babies who can hear at birth.

Understand the concept of synaptic reuptake and its role in neurotransmitter recycling.

Differentiate between agonists and antagonists in the context of neurotransmitter action.

Describe the blood-brain barrier and its significance in the protection of the brain.

Understand how psychoactive drugs affect neurotransmitter systems.