Axons of _____-Order Neurons Cross Over to the Other Side

question 21

Multiple Choice

Axons of _____-order neurons cross over to the other side in the brain or spinal cord before ascending to the thalamus.

• A) first
• B) second
• C) third
• D) upper

---

Definitions:

Intramuscular Dose

A method of administering medication directly into a muscle, allowing for quick absorption into the bloodstream.

Increasingly More Aggressive

Becoming progressively more forceful, hostile, or assertive in behavior or attitudes.

Startle Reactions

The automatic, rapid response of the body to a sudden, unexpected stimulus, usually perceived as potentially threatening.

Difficulty Sleeping

Challenges or disturbances in falling asleep or staying asleep through the night, which may result in insufficient sleep.