Most adverse drug reactions occur within 5-10 minutes of injection.Local anesthesia system toxicity initially manifests as excitation followed by depression of the cardiovascular system and to a lesser extent of the central nervous system.
A) Both statements are true.
B) Both statements are false.
C) The first statement is true;the second statement is false.
D) The first statement is false;the second statement is true.

Question

Quizplus · Accepted Answer

The first statement is true because most adverse drug reactions indeed occur within a few minutes of injection. However, the second statement is false because local anesthesia system toxicity initially manifests as depression followed by excitation of the cardiovascular system and the central nervous system.

Most Adverse Drug Reactions Occur Within 5-10 Minutes of Injection