Drug X Passes Through the Blood-Brain Barrier Via Active Transport

question 50

Multiple Choice

Drug X passes through the blood-brain barrier via active transport. What does this mean?

• A) Drug X diffuses through the blood-brain barrier.
• B) Drug X uses osmosis to pass through the blood-brain barrier.
• C) Drug X directly attaches to neurons to pass through the blood-brain barrier.
• D) Drug X uses channels to pass through the blood-brain barrier.

---

Definitions:

Appearing Threatening

The act of presenting oneself in a manner that may be perceived as dangerous or intending to cause harm.

Connotative Meaning

The emotional and cultural associations attached to a word or phrase, beyond its literal dictionary definition.

Coding

The process of transforming narrative descriptions of diseases, injuries, and healthcare procedures into numeric or alphanumeric codes.

Communication Role

The function or part played by communication in various contexts, such as facilitating information exchange, resolving conflicts, or social interaction.