Question: question 2 the relationship between the hiv virus and the...

Question 2

1. The relationship between the HIV virus and the development of AIDS can be described by which concept(s) of causality:

   		agent present in every case of the disease
   		one agent—one disease criterion
   		multiple causality
   		both a and c
   		both a and b

Question 7

1. To determine if a factor is causally associated with an outcome, it must first be identified as:

   		secondarily associated
   		not statistically associated
   		directly associated
   		statistically associated

Question 15

1. A clinical nurse specialist supervises a group of post-heart attack patients receiving complimentary Brain Natriuretic Peptide and inflammatory marker analyses screening in a hospital-based cardiac rehabilitation program. This is what type of prevention:

   		primary
   		secondary
   		tertiary
   		none of these