Question

the following are blood borne pathogens:

human immunodeficiency virus (hiv)
salmonella
e-coli
all of the above

Explanation:

Define bloodborne pathogens

Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. According to the Occupational Safety and Health Administration (OSHA) standard 1910.1030, these pathogens include, but are not limited to, hepatitis B virus (HBV), hepatitis C virus (HCV), and Human Immunodeficiency Virus (HIV).

Analyze the options

• Human Immunodeficiency Virus (HIV): This is a virus transmitted through blood and other bodily fluids, directly fitting the definition of a bloodborne pathogen.
• Salmonella: This is a bacterium typically transmitted through contaminated food or water (foodborne illness), not primarily through blood contact.
• E-Coli: Like Salmonella, Escherichia coli is primarily a foodborne and waterborne bacterium that infects the gastrointestinal tract, rather than being classified as a bloodborne pathogen.
• All of the above: Since Salmonella and E-Coli are not bloodborne pathogens, this option is incorrect.

Determine the correct answer

Since only HIV is transmitted primarily through blood contact and recognized as a bloodborne pathogen under safety standards, the first option is the correct choice.

Answer:

• (A) Human Immunodeficiency Virus (HIV) (Correct answer)
• (B) Salmonella
• (C) E-Coli
• (D) All of the above