Which of the following statements about needles is False?

The pathway of the needle in an infiltration is:  

 Which injection is shown in this picture?

Care in the use of topical anesthetics is important because:

If you drop an anesthetic cartridge on the floor, it is important that you wipe it with disinfecting solution and then proceed to use.

Before a dentist extracts a maxillary second molar, which of the following nerves or their terminal branches would need anesthesia?

An injection technique that deposits anesthetic near terminal nerve endings is called:

What drug is used in the topical anesthetic named Hurricaine?

Which of the following statements best describes the appropriate choice of needle for a local anesthetic injection?  Use this reference: lower gauge = 25, higher gauge = 30

What is the correct depth of needle insertion for the MSA injection?