Which of the following is NOT correct when comparing a 25-gauge needle with a 30-gauge needle? 

Which of the following contents in the cartridge is the preservative for epinephrine?

In a complete sentence, tell me what the three factors are that influence blood levels of local anesthetics. Additionally, explain why are blood levels of local anesthetic important. (1 point, no partial credit, grammar, punctuation and spelling apply).

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):

Which one of the following has NOT provided a precedent or applicable rule of law to and for the Obergefell v. Hodges case?

Which one of the following statements is FALSE, regarding the Honda v. Oberg case?

Identify the regional term that matches the description provided. Skull – Hand –

Identify the organ system that best suits the following description of its function. Internal protection from disease: __________ Protective barrier: __________

Identify the labeled region in the images provided.  (Be sure to answer in the proper order.) A – B – C – D –