A/an ________ is caused by a sharp pointed object passing through the skin into the underlying tissues

The organization that enrolls new Medicare beneficiaries into the program is the:

Centers for Medicare and Medicaid Services (CMS). Department of Health and Human Services (DHHS). Internal Revenue Service (IRS). Social Security Administration (SSA).

Which of the following is an example of a vector?

droplets an examination table fleas a hypodermic needle