For the Following Questions, Refer to the Graph of an Action

question 62

Multiple Choice

For the following questions, refer to the graph of an action potential.

-The minimum graded depolarization needed to operate the voltage-gated sodium and potassium channels is indicated by the label

• A) A.
• B) B.
• C) C.
• D) D.
• E) E.

---

Definitions:

Dissociative Disorders

Psychological disorders that involve a sudden loss of memory or change in identity due to the dissociation (separation) of the individual’s conscious awareness from previous memories and thoughts.

Post-traumatic Stress Disorder

A psychological disorder caused by directly experiencing or seeing a traumatic incident, leading to recurring nightmares, flashbacks, and intense stress.

Bipolar Disorder

A psychiatric condition marked by significant fluctuations in a person's mood, energy, and ability to function, often oscillating between periods of depression and mania.

Dissociative Identity Disorder

A mental disorder characterized by the presence of two or more distinct personality states.