Final answer:
True, a biopsy is necessary to confirm a diagnosis of basal cell carcinoma, as it provides a definitive cancer diagnosis by microscopic examination of a patient's tissue sample.
Step-by-step explanation:
True, if you suspect your patient has a basal cell carcinoma, it is recommended to have them get a biopsy first to confirm diagnosis.
A biopsy provides a definitive diagnosis of cancer by allowing a pathologist to examine a tissue sample microscopically.
As basal cell carcinoma originates from the basal cells of the epidermis and is the most common form of skin cancer, early detection and treatment through a biopsy can lead to a cure, especially since this type of cancer rarely spreads or undergoes metastasis.