The Duration of an Action Potential Is Approximately Five ____

question 84

Multiple Choice

The duration of an action potential is approximately five ____.

• A) microseconds
• B) milliseconds
• C) centiseconds
• D) seconds
• E) nanoseconds

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

---

Definitions:

Optic Nerve

The cranial nerve that transmits visual information from the retina to the brain.

Irreversible Blindness

Permanent loss of vision that cannot be corrected with standard glasses, contact lenses, medicine, or surgery.

Glaucoma

A group of eye conditions that lead to damage to the optic nerve, often associated with increased intraocular pressure, and can result in vision loss.

Parvocellular Cells

Small-bodied neurons found in the parvocellular layer of the thalamus, involved in processing fine visual details and color.