NCS Patient Management — Questions and Answers
Question 1: For a patient with a traumatic brain injury (TBI), which outcome measure is most appropriate for assessing cognitive and executive function?
- Berg Balance Scale
- Functional Independence Measure (FIM)
- Rancho Los Amigos Scale
- Mini-Mental State Examination (MMSE) (Correct answer)
Correct answer: Mini-Mental State Examination (MMSE)
The Mini-Mental State Examination (MMSE) is a widely used and appropriate screening tool for assessing cognitive function, including orientation, attention, memory, language, and visuospatial skills, which are often affected in traumatic brain injury (TBI). While other scales like the FIM assess functional independence and the Rancho Los Amigos Scale tracks cognitive recovery stages, the MMSE specifically targets the cognitive and executive functions mentioned.
Question 2: A patient with a spinal cord injury (SCI) is experiencing autonomic dysreflexia. What should be your immediate action?
- Begin a range of motion (ROM) exercise program.
- Assist the patient in sitting upright and identifying the cause of the dysreflexia. (Correct answer)
- Increase the intensity of the physical therapy session.
- Apply a hot pack to the affected area to relieve symptoms.
Correct answer: Assist the patient in sitting upright and identifying the cause of the dysreflexia.
Autonomic dysreflexia is a medical emergency in patients with spinal cord injury above T6. The immediate action is to sit the patient upright to help lower blood pressure and then quickly identify and remove the noxious stimulus causing it, such as a full bladder, bowel impaction, or tight clothing. Ignoring it or applying heat can worsen the condition, and ROM exercises are not the priority during an acute episode.
Question 3: Which of the following outcomes is most appropriate to measure the effectiveness of a balance intervention in a patient with multiple sclerosis?
- Improvement in maximal voluntary contraction strength
- Decrease in the frequency of urinary tract infections
- Increase in the number of steps taken per day
- Reduction in the number of falls and improvement in balance scores (Correct answer)
Correct answer: Reduction in the number of falls and improvement in balance scores
For a patient with multiple sclerosis, balance impairments are common and significantly increase the risk of falls. Therefore, the most appropriate outcome measure for a balance intervention is a quantifiable reduction in the frequency of falls and an improvement in standardized balance scores (e.g., Berg Balance Scale, Timed Up and Go). While other options relate to general health or strength, they don't directly measure the effectiveness of a *balance* intervention.
Question 4: When developing a treatment plan for a patient with Parkinson’s disease, which intervention is most likely to address gait disturbances effectively?
- High-intensity interval training (HIIT)
- PNF (Proprioceptive Neuromuscular Facilitation) stretching
- Dual-task training (Correct answer)
- Joint mobilization techniques
Correct answer: Dual-task training
Patients with Parkinson's disease often experience significant gait disturbances, including freezing of gait, which are exacerbated by cognitive load. Dual-task training, which involves performing a motor task (like walking) simultaneously with a cognitive task (like counting or reciting), directly addresses these challenges by improving the brain's ability to manage multiple demands. This helps to improve gait stability and reduce freezing episodes in real-world situations.
Question 5: Which of the following is the most appropriate initial goal for a patient with a recent stroke presenting with significant hemiparesis?
- Improve gait speed to pre-stroke levels.
- Achieve full resolution of upper extremity motor deficits.
- Enhance safety and independence in basic activities of daily living (ADLs). (Correct answer)
- Restore full sensory function in the affected limb.
Correct answer: Enhance safety and independence in basic activities of daily living (ADLs).
For a patient with recent stroke and significant hemiparesis, the initial goal of rehabilitation is to establish foundational safety and independence in essential daily tasks. Focusing on basic ADLs like dressing, feeding, and transfers ensures the patient can manage fundamental self-care and reduces caregiver burden, laying the groundwork for more advanced recovery. Achieving pre-stroke gait or full resolution of deficits are typically longer-term goals.
NCS Patient Management
For a patient with a traumatic brain injury (TBI), which outcome measure is most appropriate for assessing cognitive and executive function?