An Externality Can Be a

question 410

Multiple Choice

An externality can be a

• A) cost or a benefit.
• B) benefit but not a cost.
• C) cost but not a benefit.
• D) marginal cost but not a total cost.

---

Definitions:

Nodule

A small, rounded mass or lump of tissue within the body that can be benign or malignant.

Eye Assessment

A comprehensive examination evaluating vision and the health of the eye, including its structures and function.

Penlight

A small, handheld flashlight commonly used in healthcare settings for patient examinations.

Pachymeter

An instrument used in ophthalmology to measure the thickness of the cornea, important for assessing eye health.