Specific molecules that trigger an immune response are:

Which of the following is not true of mailing lists?

A) They can be purchased from marketing firms. B) Postage is not a consideration when using this form of marketing. C) The medical office manager should work with the physician to determine the target demographic. D) The medical office manager should work with the physician to determine the type of advertisement desired.

Which of the following devices prohibits water that may be contaminated from flowing into the public water system?

A. Secondary meter B. Indicating charger C. Water flowmeter D. Blackflow preventer