Which assessment is subjective as it relates to the musculoskeletal system?

Choice A reason: Medication reconciliation involves compiling a complete, accurate list of current medications, including prescriptions, supplements, herbals, and OTC drugs, to ensure safe transitions across care settings. This prevents errors like omissions or duplications, critical for patient safety, guiding accurate prescribing and reducing adverse drug events in clinical practice.

Choice B reason: Listing medications prescribed at discharge is part of discharge planning, not full medication reconciliation, which includes all current medications across settings. This narrow definition risks missing ongoing therapies, leading to errors like discontinued drugs, compromising safety and continuity of care during transitions in healthcare settings.

Choice C reason: Listing medication allergies is part of allergy documentation, not medication reconciliation, which focuses on current medications. Confusing these risks overlooking active prescriptions, leading to potential drug errors or interactions. Reconciliation ensures a comprehensive medication profile, critical for safe prescribing and patient care across healthcare transitions.

Choice D reason: Obtaining medication interactions is a pharmacist’s analysis, not medication reconciliation, which compiles a current medication list. Assuming this misaligns with reconciliation’s purpose, risking incomplete profiles and errors like missed doses. Reconciliation ensures accurate medication records, essential for preventing adverse events and supporting safe care transitions.

Choice A reason: A heart rate below normal (e.g., <60 bpm) indicates bradycardia, not necessarily arrhythmia, which is characterized by irregular rhythm. Irregular heart rate defines arrhythmia. Assuming low rate risks misdiagnosis, potentially missing treatments like antiarrhythmics, critical for stabilizing rhythm and preventing complications in arrhythmic patients.

Choice B reason: Irregular heart rate is the hallmark of arrhythmia, reflecting disrupted electrical conduction (e.g., atrial fibrillation). This sign, detected via pulse or ECG, guides diagnosis and treatment like anticoagulants or cardioversion. Accurate identification ensures timely intervention, critical for preventing stroke or heart failure in patients with cardiac rhythm disturbances.

Choice C reason: Low respiratory rate is unrelated to arrhythmia, which affects heart rhythm, not breathing. Irregular heart rate is the key sign. Assuming respiratory rate misdirects focus, risking neglect of cardiac monitoring or treatment, potentially delaying management of arrhythmia and increasing risks of thromboembolism or hemodynamic instability.

Choice D reason: Decreased blood pressure upon standing (orthostatic hypotension) is unrelated to arrhythmia, which involves irregular heart rhythm. Misidentifying this risks overlooking cardiac signs like irregular pulse, delaying ECG or antiarrhythmic therapy, critical for managing arrhythmia and preventing complications like syncope or heart failure in affected patients.