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ATI Pharm Made Easy 4.0 Musculoskeletal System Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is the therapeutic purpose of administering alendronate in patients with osteoporosis?✔✔Alendronate inhibits osteoclast-mediated bone resorption, thereby increasing bone mineral density and reducing the risk of fractures.
Why must a patient remain upright for at least 30 minutes after taking a bisphosphonate?✔✔Remaining upright minimizes the risk of esophageal irritation and ulceration, a known adverse effect of bisphosphonate therapy.
What laboratory parameter should be closely monitored in a patient receiving methotrexate for rheumatoid arthritis?✔✔Liver function tests (AST, ALT) must be monitored due to the risk of hepatotoxicity associated with long-term methotrexate therapy.
What is a critical adverse effect of allopurinol therapy that requires immediate discontinuation of the drug? 1 / 2
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✔✔Stevens-Johnson syndrome or toxic epidermal necrolysis, which may present as a widespread rash and mucosal involvement, necessitates immediate cessation of allopurinol.
What dietary education should be provided to a patient prescribed calcium supplements for osteoporosis?✔✔Calcium should be taken with vitamin D to enhance absorption, and patients should avoid excessive intake of caffeine or high-oxalate foods which can impair calcium absorption.
What is the mechanism of action of raloxifene in the management of postmenopausal osteoporosis?✔✔Raloxifene acts as a selective estrogen receptor modulator (SERM), mimicking estrogen's beneficial effects on bone density without stimulating breast or endometrial tissue.
Why is folic acid supplementation often necessary during methotrexate therapy?✔✔Methotrexate is a folate antagonist; supplementing with folic acid helps reduce adverse effects such as gastrointestinal upset and bone marrow suppression.
What is the primary therapeutic goal of using DMARDs like etanercept in rheumatoid arthritis?
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