A 68-year-old man presents to his primary care physician with a 4-week history of back pain. He says that the pain does not appear to be associated with activity and is somewhat relieved by taking an NSAID. Furthermore, he says that he has had increasing difficulty trying to urinate. His past medical history is significant for kidney stones and a 30-pack-year smoking history. Radiographs reveal osteoblastic lesions in the spine. Which of the following drugs would most likely be effective in treating this patient's disease?
AImatinib
BTamsulosin
CPulsatile leuprolide
DRituximab
EContinuous leuprolide
A 57-year-old presents to your clinic complaining of baldness. He is overweight, has been diagnosed with BPH, and is currently taking atorvastatin for hyperlipidemia. The patient has tried several over-the-counter products for hair-loss; however, none have been effective. After discussing several options, the patient is prescribed a medication to treat his baldness that has the additional benefit of treating symptoms of BPH as well. Synthesis of which of the following compounds would be expected to decrease in response to this therapy?
ATestosterone
BFSH
CLH
DGnRH
EDHT
A 57-year-old woman comes to the physician for evaluation of a lump in the right breast that she first noticed a week ago. Biopsy of the mass confirms a diagnosis of a pleomorphic lobular carcinoma-in-situ that is estrogen receptor-positive. The patient undergoes lumpectomy, and treatment with tamoxifen is initiated. Which of the following conditions is most likely to occur as a result of tamoxifen therapy?
AOvarian cancer
BEndometrial cancer
COsteoporosis
DMyelosuppression
ECardiotoxicity
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