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When conducting a search of the crime scene, what type of evidence should be collected first?

What are the two most important PPE items to be used at a crime scene?

When securing the crime scene, personnel should do this to areas that the suspect or victim has traveled.

An anesthetic solution of 1:100,000 epinephrine is twice as effective in controlling pain as a solution of 1:50,000 epinephrine.

Which is the primary factor that determines the onset of action?

Local anesthetics are vasoconstrictors and decrease the absorption of the drug by the blood.

Epinephrine is the most commonly used anesthetic in the United States.

Prilocaine is biotransformed in the liver only.

Why are vasoconstrictors added to local anesthetics?

Which of the following anesthetics are combined with levonordefrin?