Bone density testing is used in this age range when there are factors that raise the risk of osteoporosis or fragility fractures, rather than screening everyone automatically. A family history of hip fracture signals a genetic predisposition to weaker bones and higher fracture risk, so DEXA is indicated. Smoking also contributes to lower bone density and greater fracture risk, making screening appropriate. Chronic steroid use is a well-known cause of osteoporosis because it suppresses bone formation and can increase fracture risk, which is another reason to screen. In contrast, high body weight is not a risk factor that prompts DEXA screening in this group; excess weight tends to be associated with higher bone density and is not used as a trigger for screening in 50–64-year-old women.

Milky nipple discharge occurs when prolactin levels are elevated, since prolactin stimulates milk production in the breast. Pregnancy can raise prolactin and breast tissue responsiveness, making galactorrhea possible. Hypothyroidism increases TRH, which stimulates prolactin release, so it can cause milky discharge as well. A prolactinoma directly secretes prolactin, leading to galactorrhea. Hypertension does not affect the prolactin pathway and is not a recognized cause of milky discharge. Therefore, hypertension is not an etiology of galactorrhea.

After removing a cervical polyp in the office, the typical next step is to send the tissue for pathology. This ensures accurate diagnosis because even though most polyps are benign, there is a real chance of underlying dysplasia or cancer that isn’t apparent from appearance alone. The pathology report confirms what tissue was removed and whether there are any precancerous changes or malignancy, guiding any needed follow-up. If the polyp is benign and shows no dysplasia, routine follow-up suffices. If the report shows CIN or cancer, further evaluation and management are required. Immediate chemotherapy would not be appropriate, and simply observing without pathology could miss significant pathology.

In this parity notation, the digits after P encode outcome counts of pregnancies in a fixed order: term deliveries, preterm deliveries, abortions, and living children. The last digit specifically shows how many children are living. So in P1215, the final digit 5 means there are 5 living children.