A 31-year-old male client presents to the PMHNP with a chief complaint of fatigue. He reports that sometimes he falls asleep at work, which is causing issues with his employment. These episodes occur at least four times a week and started approximately 5 months ago. He says he spends most of his weekends in bed or on the couch, sleeping and napping. Which of the following scales distinguishes reports of dozing behavior from feelings of fatigue and drowsiness/sleepiness?

Choice A reason: This describes osteoarthritis, not Paget’s disease. Osteoarthritis involves degeneration of joint cartilage and synovial structures, whereas Paget’s disease affects bone remodeling.

Choice B reason: Paget’s disease of bone is characterized by excessive osteoclastic bone resorption followed by disorganized osteoblastic bone formation. The newly formed bone is structurally abnormal—larger, less dense, and more vascular—making it prone to deformity and fracture. This explains the patient’s bowing and neurological symptoms due to nerve compression.

Choice C reason: This describes rheumatoid arthritis, an autoimmune condition affecting the synovium. Paget’s disease is not autoimmune and does not primarily involve joint inflammation.

Choice D reason: While PDB does involve abnormal bone remodeling, it does not lead to decreased skeletal mass. Instead, it results in structurally unsound bone that may be enlarged but weakened.

Choice A reason: CCBs are effective in Black patients with hypertension, especially in monotherapy. They work by relaxing vascular smooth muscle and reducing peripheral resistance, which is beneficial in salt-sensitive hypertension.

Choice B reason: ACE inhibitors are less effective as monotherapy in Black patients due to lower plasma renin activity. They may be used in combination therapy but are not preferred as initial treatment unless there are compelling indications such as heart failure or diabetic nephropathy.

Choice C reason: ARBs have similar limitations to ACE inhibitors in Black populations but may be better tolerated due to lower risk of cough. They are more effective when combined with diuretics or CCBs.

Choice D reason: Beta blockers are generally less effective in controlling blood pressure in Black patients unless there are specific indications such as arrhythmias or post-MI management. However, ACE inhibitors are still considered less effective overall in this demographic.