Sodium Ions Will Be Pushed into a Resting Neuron by the Forces

question 101

Multiple Choice

Sodium ions will be pushed into a resting neuron by the forces of

• A) inactivation of potassium channels; diffusion.
• B) electrostatic pressure; sodium-potassium pump activation.
• C) sodium-potassium pump activation; diffusion.
• D) ion channel inactivation; diffusion.
• E) diffusion; electrostatic pressure.

---

Definitions:

Pleasure Principle

is a psychoanalytic concept suggesting that people seek pleasure and immediate gratification of needs to avoid pain, guiding the id's desires.

Psychosexual Development

Freud's theory on the stages of psychological development from infancy to adulthood, focusing on how early life sexual urges shape personality.

Oral Trait

A characteristic of personality development associated with the oral stage of psychosexual development, focusing on behaviors related to the mouth such as dependency, eating, and verbal communication.

Perfectionism

A personality trait characterized by a person's striving for flawlessness and setting excessively high performance standards, accompanied by critical self-evaluations and concerns regarding others' evaluations.