Question

What two strains of HPV are most associated with cervical cancer?

- A) HPV 6 and 11
- B) HPV 16 and 18
- C) HPV 31 and 33
- D) HPV 45 and 52

Answer 1

The two HPV strains most associated with cervical cancer are HPV 16 and 18, contributing to over 70% of cases. Vaccination and Pap testing are critical in prevention and early detection of cervical cancer.

Step-by-step explanation:

The two strains of HPV most associated with cervical cancer are HPV 16 and 18. These strains are classified as high-risk HPV types and are responsible for over 70% of all cervical cancer diagnoses. High-risk HPV strains can disrupt normal cellular functions, leading to the development of precancerous changes, and potentially progress to cervical cancer if not cleared from the body by the immune system. Vaccines such as Gardasil and Cervarix protect against these high-risk HPV types, and regular screening through Pap testing can detect abnormal cells early on.