The nurse teaches a patient about testicular self-examination. Which statement would be appropriate for the nurse to include?
A "Testicular cancer usually affects men after 50 years of age."
B. "Avoid self-examination because lesions are difficult to detect."
C. "The cure rate of testicular cancer is almost 100% when detected early."
D. "There is no need to worry if any hard lumps on the testicles are painless."