Lidocaine, a Common Injectable Dental Anesthetic, Is Available as a 1

question 75

Multiple Choice

Lidocaine, a common injectable dental anesthetic, is available as a 1% lidocaine-HCl solution, as shown on the following drug label. Lidocaine-HCl is a(n)

• A) weak acid.
• B) base.
• C) salt.
• D) strong acid.
• E) unstable molecule.

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Definitions:

Psychological Sensation

The initial process of detecting and interpreting environmental stimuli through the senses.

Perception

The process of organizing, identifying, and interpreting sensory information to represent and understand the environment around us.

Selection Factor

A source of bias that may occur in research findings when participants are allowed to choose for themselves a certain treatment in a scientific study.

Research Findings

The outcomes, results, or conclusions gathered from investigations and studies conducted on specific topics.