Depending on the Dose and Route of Administration,lidocaine (Xylocaine)and Similar

question 1

Multiple Choice

Depending on the dose and route of administration,lidocaine (Xylocaine) and similar drugs can be used as local anesthetics or cardiac antiarrhythmic drugs because they affect the excitability of _____ ion channels.

• A)sodium
• B)potassium
• C)chloride
• D)calcium
• E)magnesium

---

Definitions:

IQ Score

A measure of a person's cognitive abilities and potential, usually represented as a score derived from standardized tests.

Factor Analysis

A statistical technique that enables researchers to determine the relationships among a large number of items, such as test items.

Mental Abilities

The range of cognitive functions and processes that include reasoning, memory, problem-solving, and thinking skills.

Sternberg

Refers to Robert Sternberg, an American psychologist best known for his theory on love and intelligence.