At What Age Is the First Dose of DTaP-IPV (Diphtheria,tetanus,and

question 9

Multiple Choice

At what age is the first dose of DTaP-IPV (diphtheria,tetanus,and acellular pertussis [DTaP] and inactivated polio vaccine [IPV]) given?

• A)1 month
• B)2 months
• C)4 months
• D)6 months

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Definitions:

Neurotransmitter System

A complex network of neurons communicating through chemical messengers known as neurotransmitters to modulate various physical and psychological functions.

Dopamine

A chemical messenger that plays a critical role in controlling body movement, focus, memory, motivation, and the reward system.

GABA

Gamma-Aminobutyric Acid, a neurotransmitter in the brain that inhibits or reduces activity of neurons.

Serotonin

A neurotransmitter involved in the regulation of mood, appetite, and sleep, and has some cognitive functions, including memory and learning.