Author: Anonymous

70.  A raised thicken scar due to excessive collagen formation is called:

42.    An epidemic occurring over a widespread area is called a:

13.  Which of the following is the most potent toxin known to man?

55.  What system is triggered by exposure to a specific potentially harmful substance, such as a disease microorganism in the environment or through a vaccination?

57.  What type of immune response involves the production of T cells in response to exposure to an antigen and is a delayed response that is important in tissue transplant rejection?

96.  Which of the following indwelling intravenous catheters can be used for long-term access if needed?

74.  The most resistant bacteria to destruction are called:

6.  The smallest microbial organisms are:

3. The first person to use an antiseptic in surgery to prevent infection was?

52.   Which of the following factors contribute to the development of nosocomial infections in patients that have had tissue or organ transplants?