Which term refers to harmful germs found in human blood that can cause infection and disease?

Prepare for the Nurse Aide I Module B – Infection Prevention Test. Leverage multiple choice questions, detailed flashcards, and comprehensive explanations. Ensure your readiness for the exam!

Multiple Choice

Which term refers to harmful germs found in human blood that can cause infection and disease?

The main idea is recognizing the specific label used for the dangerous germs that can be present in human blood and cause infection and disease. These germs are called bloodborne pathogens. They include viruses such as HIV, hepatitis B, and hepatitis C. They can be spread when blood enters another person’s body through a needle stick, a cut, or splashes to the eyes, nose, or mouth, which is why standard precautions and proper PPE are essential in preventing exposure. The other terms don’t name the germs themselves. Body fluids refers to the fluids that can carry pathogens, but it’s a broader category; carriers describe people who have an infection but may not show symptoms; the chain of infection describes the steps by which an infection spreads, not the germs found in blood.

The main idea is recognizing the specific label used for the dangerous germs that can be present in human blood and cause infection and disease. These germs are called bloodborne pathogens. They include viruses such as HIV, hepatitis B, and hepatitis C. They can be spread when blood enters another person’s body through a needle stick, a cut, or splashes to the eyes, nose, or mouth, which is why standard precautions and proper PPE are essential in preventing exposure.

The other terms don’t name the germs themselves. Body fluids refers to the fluids that can carry pathogens, but it’s a broader category; carriers describe people who have an infection but may not show symptoms; the chain of infection describes the steps by which an infection spreads, not the germs found in blood.

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