Understanding Reflex Reactions

What triggers reflex reactions?

• A conscious decision

• A stimulus

• A thought process

• A memory

What is the primary purpose of reflex reactions?

• To protect the body

• To process information

• To cause movement

• To store memories

What is a reflex arc?

• A sensory pathway

• A neural pathway that bypasses the brain for quick response

• A memory pathway

• A thought process

How do reflex arcs facilitate quick responses?

• By increasing brain processing

• By bypassing the brain

• By requiring conscious thought

• By slowing down the response

What distinguishes a conditioned reflex from a simple reflex?

• A faster response time

• Prior thought or learning

• Involvement of the brain

• A slower response time

Which example illustrates a conditioned reflex?

• Salivating at the sound of a bell in Pavlov's experiment

• Withdrawing hand from a hot object

• Blinking in bright light

• Knee-jerk reaction

Can the brain override a reflex action after it occurs?

• Yes, always

• No, never

• Yes, but only in simple reflexes

• Yes, but only in conditioned reflexes

What role do reflex reactions play in survival?

• They protect the body from harm

• They improve cognitive function

• They store energy

• They enhance memory