Transient Ischemic Attacks (TIAs)are

question 82

Multiple Choice

Transient ischemic attacks (TIAs) are 

• A)rarely predictive of later strokes. 
• B)strong predictors of later strokes. 
• C)predictive of further TIAs, but not full strokes. 
• D)negatively correlated with the occurrence of later strokes.

---

Definitions:

Universal Generalization

A logical inference rule stating that if something is true for all cases, then it is true in general.

Quantifier Negation

The logical operation of negating or reversing the scope of a quantifier in a statement, changing its encompassing range over the subjects it addresses.

Existential Generalization

A form of inference where from a specific case one concludes the existence of an instance satisfying a particular condition.

Existential Instantiation

A logical principle stating that if something is said to exist, then a specific instance of that thing must also exist.