Blood Borne Viruses

Question 1

How can you get exposed to blood or body fluid?

Answer 1

A percutaneous injury
Exposure of broken skin
Exposure of mucous membranes

Question 2

What is the first aid procedure for a sharps injury?

Answer 2

Encourage the wound to bleed. Gently squeeze accidental puncture wounds
Wash affected area with liquid soap and warm water, rinse & dry
Cover wound with waterproof dressing
Ensure the item that caused the injury is disposed of safely
Report incident
Follow local occupational or BBV exposure protocol
Document the incident

Question 3

What are the 3 main types of blood borne viruses in dentistry?

Answer 3

Hepatitis B
Hepatitis C
HIV

Question 4

What BBV are healthcare workers vaccinated against?

Answer 4

Hepatitis B

Question 5

What are the chances of BBV infection in dentistry?

Answer 5

Hepatitis B- 1 in 3 chance
Hepatitis C- 1 in 30 chance
HIV- 1 in 300 chance