Arthur's Physician Has Warned Him of a Possible Heart Attack

question 80

Multiple Choice

Arthur's physician has warned him of a possible heart attack in the near future. There is a buildup of plaque in the lining of Arthur's arteries, resulting in the heart receiving insufficient blood. In this scenario, Arthur is suffering from _____.

• A) atherosclerosis
• B) amyloidosis
• C) leukemia
• D) presbyopia

---

Definitions:

Double Negation (DN)

A rule of equivalence in propositional logic permitting the following substitution: p :: ~~p.

Modus Ponens (MP)

A valid argument form in logic where, if 'P implies Q' is true and 'P' is true, then 'Q' must also be true.

Longitudinal

Relates to research or studies that observe the same subjects over a period of time, often years or decades, to track changes and developments.

Cross-sectional

A study design that analyzes data from a population, or a representative subset, at a specific point in time.