Comorbidities in Prognosis - National Physical Therapy Examination NPTE

Which condition most increases risk of silent ischemia during exercise testing or training?

Diabetes mellitus. Neuropathy in this condition can mask typical angina symptoms, heightening undetected cardiac stress during physical activity.
What coexisting condition most increases fall risk and requires dual-task balance training focus?

Cognitive impairment or dementia. Diminished executive function impairs balance and attention, elevating fall hazards and necessitating targeted interventions.
What is the key management implication of rheumatoid arthritis for cervical spine interventions?

Screen for atlantoaxial instability before cervical treatment. This autoimmune disease can erode cervical ligaments, risking spinal cord compression if instability is not assessed prior to manipulation.
Which comorbidity requires avoiding aggressive joint mobilization due to bleeding risk on anticoagulants?

Anticoagulation therapy (e.g., warfarin, DOACs). These medications impair clotting, elevating hemorrhage risk during manipulative techniques that could cause tissue trauma.
What diabetes-related finding should prompt immediate blood glucose check before exercise?

Symptoms of hypoglycemia (sweating, tremor, confusion). These manifestations indicate potential low blood sugar, which can lead to severe complications if exercise proceeds without intervention.
Which comorbidity increases fracture risk and warrants lower-impact strengthening progressions?

Osteoporosis. Reduced bone density heightens vulnerability to fractures, demanding modified exercises to minimize skeletal stress.
What is the key PT management change for patients with chronic kidney disease on dialysis?

Schedule around dialysis and monitor fatigue, BP, and access site. Dialysis sessions cause fluid shifts and exhaustion, requiring tailored timing and vigilant monitoring to ensure safety during therapy.
Which psychiatric comorbidity is most associated with worse pain outcomes and lower adherence?

Depression. This condition exacerbates perceived pain and reduces motivation, leading to suboptimal rehabilitation engagement and results.
Which coexisting condition should prompt lower-intensity dosing and longer rest due to anemia?

Chronic anemia (e.g., CKD, cancer, iron deficiency). Reduced hemoglobin limits oxygen delivery, necessitating adjusted protocols to avoid excessive fatigue and cardiovascular strain.
What cardiac comorbidity typically requires extended warm-up and cool-down periods?

Coronary artery disease. Prolonged transitions help manage myocardial oxygen demand and reduce ischemic risk in patients with compromised coronary perfusion.
Which comorbidity most increases risk of orthostatic hypotension during position changes?

Autonomic dysfunction (often with diabetes or Parkinson disease). Impaired autonomic regulation disrupts blood pressure stability, increasing hypotensive episodes during postural transitions.
Which condition most increases perioperative pulmonary complication risk after abdominal surgery?

Chronic obstructive pulmonary disease (COPD). Impaired lung function heightens vulnerability to atelectasis, pneumonia, and respiratory failure in the postoperative period.
What is the primary prognostic implication of multimorbidity in outpatient PT?

Higher risk of complications and slower functional recovery. Multimorbidity elevates vulnerability to adverse events and prolongs rehabilitation timelines in ambulatory settings.
What is the immediate PT priority when a patient reports new calf pain with swelling and warmth?

Suspect DVT and refer for urgent medical evaluation. These signs suggest deep vein thrombosis, a medical emergency requiring prompt diagnosis to prevent pulmonary embolism.
What comorbidity commonly necessitates reduced exercise intensity due to ventilatory limitation?

Chronic obstructive pulmonary disease (COPD). Ventilatory constraints in this disorder limit oxygen uptake, necessitating adjustments to prevent desaturation and fatigue.
Which comorbidity most increases risk of tendon rupture with fluoroquinolone exposure?

Older age (especially with concurrent corticosteroid use). Aging and steroids weaken tendon structure, synergizing with antibiotic effects to heighten rupture susceptibility during activity.
Which comorbidity most strongly increases risk for poor wound healing after surgery?

Diabetes mellitus. Impaired glycemic control and microvascular damage delay tissue repair and increase infection susceptibility post-operatively.
What medication class can cause exercise intolerance via blunted heart rate response?

Beta-blockers. These agents suppress sympathetic response, limiting cardiac output adaptation and contributing to early fatigue in exertion.
Which comorbidity most increases risk of skin breakdown and requires frequent pressure relief?

Spinal cord injury with impaired sensation/mobility. Sensory and motor deficits predispose to pressure ulcers, mandating regular repositioning to maintain skin integrity.
What is the appropriate action if a patient with SCI reports sudden headache and flushing above lesion?

Stop activity, sit upright, address trigger, and seek urgent care. These symptoms signal autonomic dysreflexia, a hypertensive emergency requiring immediate de-escalation to prevent stroke or seizure.
Identify the comorbidity that commonly limits exercise by claudication and requires interval walking.

Peripheral arterial disease. Vascular insufficiency causes ischemic leg pain, warranting structured intervals to build tolerance without excessive discomfort.
Which COPD sign indicates potential CO $2$ retention and need for close monitoring?

Somnolence or confusion with worsening dyspnea. These symptoms suggest hypercapnia, which can impair consciousness and exacerbate respiratory failure if unaddressed.
What is the main prognostic effect of obesity on knee osteoarthritis rehabilitation?

Slower gains and higher symptom burden due to joint loading. Excess body weight intensifies mechanical stress on arthritic joints, impeding progress and amplifying discomfort during therapy.

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