Which of the Following Cannot Readily Cross the Blood-Brain Barrier

question 72

Multiple Choice

Which of the following cannot readily cross the blood-brain barrier?

• A) Cl−
• B) K⁺
• C) Na⁺
• D) all of these

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Definitions:

Leadership

The capacity to influence, guide, or direct a group towards achieving defined objectives.

Bureaucracy

A system of administration characterized by a hierarchical structure, specialization of functions, and a set of rules and procedures.

Business Entrepreneur

An individual who identifies a business opportunity and takes financial risk to establish and manage a new enterprise.

The State

Consists of the institutions responsible for formulating and carrying out a country’s laws and public policies.