Which of the Following Statements Correctly Describes the Nodes of Ranvier

question 45

Multiple Choice

Which of the following statements correctly describes the nodes of Ranvier?

• A)They are areas of myelin-covered axonal membrane.
• B)They are surrounded by lipid-rich Schwann cells.
• C)They are often referred to as internodes of the axons.
• D)They contain a high density of voltage-gated channels.

---

Definitions:

Categorical Imperative

The categorical imperative is a central concept in Kantian ethics that proposes an action is morally right if it can be universally applied as a principle governing behavior.

Ethical Position

A stance or perspective regarding what is right and wrong, guiding conduct and decision making, especially relevant in fields like research, medicine, and business.

Veil of Ignorance

A philosophical concept that suggests making decisions with a hypothetical lack of information about one's identity to ensure fairness and objectivity.

Informed Consent Document

A written document that explains the details of a study to participants, including its purpose, duration, required procedures, and risks, ensuring participants' understanding and voluntary participation.