Final answer:
The correct answer is A. 1 and 2. The patient's medical history and documentation provide the radiologist with information on the patient's risk factors for breast cancer and general symptoms of breast cancer.
Step-by-step explanation:
The correct answer is A. 1 and 2. The patient's medical history and documentation provide the radiologist with information on the patient's risk factors for breast cancer and general symptoms of breast cancer. This information is important for the radiologist to properly interpret the mammogram and make an accurate diagnosis. Benign breast conditions, on the other hand, may not necessarily be revealed through the medical history and documentation.