Title 19 of the Social Security Act best describes

Ectopic lymphoid tissue is commonly seen in which of the following sites?

a. Posterior lateral tongue b. Floor of mouth c. Soft palate d. Tonsillar pillar e. All the above

An asterisk following the reexamination date on a cylinder indicates that the cylinder:

a. has passed the test. c. must be retested every 10 years. b. must be retested every 5 years. d. has been sold to another company.