Select 2 out of the five benefits of how vasoconstrictors can enhance local anesthetic drugs and tell me why these two benefits are important to you as a clinical dental hygienist. (2 points, no partial credit, grammar, punctuation and, spelling apply).

Gauze is used before an injection to

In two complete sentences, explain the two toxicity impacts when patients have kidney dysfunction. (2 points, no partial credit, grammar, punctuation and spelling apply). Hint: 1-Byproducts of local anesthetics 2-Unchanged local anesthetics

_______________________ is a process by which impulses are rapidly conducted along myelinated nerves.

Which of the following contents in the cartridge provides isotonic tissue compatibility?

The silicone plunger should be slightly indicated into the glass tubing. What is the most likely cause of an extruded stopper on a cartridge?

The mantle bundles are located on the outer area of the nerve membrane and the core bundles are located in the central area. Both have significance in the order of anesthesia development with an inferior alveolar block.

Select 2 of the six properties most desirable for local anesthetics and tell me why those properties are most important to you as a clinical dental hygienist. (1 point, no partial credit, grammar, punctuation and spelling apply).

Match the following- (1/2 point each):

Again, let:         H = Selena was born in Houston                        T = Selena was born in Texas     U = Selena was born in the United States            M = Selena was born in Mexico Now assume that    H  ˅  M      is true.  If this is true, then WHICH of these statements can be inferred (or validly deduced)?