Which of the Following Is a Way to Ensure That

question 28

Multiple Choice

Which of the following is a way to ensure that a reader stays long enough on a home page?

• A) Avoid letting the reader know about the organization sponsoring the page.
• B) Make completion of tasks difficult to challenge readers and increase interest.
• C) Include at least two screens of text.
• D) Make clear what readers will get if they click on a certain link.
• E) Provide vertical navigation bars at the center of a screen.

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Definitions:

Positron-Emission Tomography

A nuclear medicine functional imaging technique used to observe metabolic processes in the body as an aid to the diagnosis of disease.

Radioactive Isotope

An isotope of an element that has an unstable nucleus and emits radiation during its decay to a stable form.

Fluorodeoxyglucose

A radioactive tracer used in positron emission tomography (PET) imaging to observe metabolic processes in the body.

Positrons

Antiparticles of electrons, possessing the same mass as an electron but with a positive charge.