Forty-year-old Jacob has a family history of testicular cancer, and his doctor tells him that his risk of developing testicular cancer is very high. The doctor advises him to perform a monthly testicular self-exam. In this case, which of the following is most likely to be the earliest warning sign that Jacob shouldn't ignore?

Question

Quizplus · Accepted Answer

A painless lump on the testicle is the most common and earliest warning sign of testicular cancer. While other symptoms, like the presence of the epididymis, a slight reduction in testicle size, or highly sensitive testicles can occur with other conditions, a painless lump on the testicle should not be ignored and requires immediate medical attention.

Forty-Year-Old Jacob Has a Family History of Testicular Cancer, and His