The Transmission of an Infectious Disease Occurs Through a Process

question 15

Multiple Choice

The transmission of an infectious disease occurs through a process known as the

• A) portal of entry.
• B) portal of exit.
• C) mode of transmission.
• D) chain of infection.

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Definitions:

Lateral Geniculate Nucleus

A part of the thalamus involved in the processing and relay of visual information from the retina to the visual cortex.

Fovea

A tiny pit located in the macula of the retina that provides the clearest vision of all.

Peripheral Vision

The area of vision that occurs outside the very center of gaze, enabling detection of objects and movement not directly in the line of sight.

Color-Blind

The inability or decreased ability to see color or distinguish color differences under normal lighting conditions.