Ergonomic Recommendations for Data Encoder
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Questions and Answers

What is a recommended approach to alleviate the symptoms of a data encoder with median nerve involvement?

  • Reduce the work schedule to 6 hours
  • Give the worker a cumulative trauma disorder training
  • Provide a resting splint to the worker (correct)
  • Increase the work schedule to 12 hours

What is the primary purpose of approximation in exercise technique?

  • To strengthen the muscles through joint distraction
  • To relax the muscles through joint mobilization
  • To facilitate contraction and stability through joint traction
  • To facilitate contraction and stability through joint compression (correct)

What is a recommended approach to prevent pneumonia in a non-ambulating patient?

  • Bedside sitting 2-3 times a day (correct)
  • Administering antibiotic therapy
  • Starting spirometry and wheelchair mobility
  • Chest tapping four times a day

What can be a cause of weakness in a muscle?

<p>Abnormal mass movement pattern (B)</p> Signup and view all the answers

What is the age range for which a pediatric intensive care unit is typically designed?

<p>2-5 years (A)</p> Signup and view all the answers

What type of exercise is typically used to improve aerobic capacity and endurance?

<p>Aerobic capacity/endurance exercise, such as an aquatic program (D)</p> Signup and view all the answers

What is a potential contraindication for physical therapy in a patient with low platelet count?

<p>Ecchymosis (B)</p> Signup and view all the answers

What is a potential complication of thoracic bone metastasis?

<p>Possible fractures (A)</p> Signup and view all the answers

What is the primary effect of physical training on the skeletal muscles and cardiorespiratory system?

<p>Induction of physiological changes (B)</p> Signup and view all the answers

A patient with a CVA exhibits extensor synergy. What would they find difficult to do?

<p>Going down stairs with affected leg first (C)</p> Signup and view all the answers

What is the primary goal of the exercise intervention for a patient with Parkinson's disease?

<p>Address rigidity and akinesia (B)</p> Signup and view all the answers

How does physical training affect the frequency, duration, and intensity of training benefits?

<p>It is influenced by the frequency, duration, and intensity of training (C)</p> Signup and view all the answers

What is a common characteristic of patients with Parkinson's disease?

<p>Rigidity and akinesia (A)</p> Signup and view all the answers

What is the primary benefit of physical training for patients with cardiovascular disease?

<p>Increased stroke volume (D)</p> Signup and view all the answers

A patient with a CVA exhibits flexor synergy. What would they find difficult to do?

<p>Going up stairs with affected leg first (D)</p> Signup and view all the answers

What is the primary goal of pulmonary rehabilitation for patients with cardiovascular disease?

<p>Improve cardiovascular endurance (B)</p> Signup and view all the answers

What is NOT a potential impairment resulting from a lesion in the temporal lobe of the brain?

<p>Wernicke's aphasia (D)</p> Signup and view all the answers

What is the initial plan of care for a newborn with whole arm paralysis resulting from a traction injury at birth?

<p>partial immobilization of the limb across the abdomen, followed by gentle ROM after immobilization (B)</p> Signup and view all the answers

What is the correct exercise prescription for a 65-year-old male with chronic obstructive pulmonary disease?

<p>begin exercise with levels of 1.5 METS and exercise slowly, 3 times per week (D)</p> Signup and view all the answers

What is the most essential strategy in the beginning for a patient with a 10-year history of scleroderma?

<p>gentle mobilization and soft tissue manipulation (D)</p> Signup and view all the answers

What is the best technique for a postpartum patient with stress incontinence during the beginning of the exercise program?

<p>Supine, squeeze the spincters and hold for 3 seconds (D)</p> Signup and view all the answers

What is a potential complication of a lesion in the temporal lobe of the brain?

<p>Wernicke's aphasia (A)</p> Signup and view all the answers

What is the primary goal of physical therapy for a patient with chronic obstructive pulmonary disease?

<p>improve cardiovascular endurance (B)</p> Signup and view all the answers

What is the best approach for treating a patient with scleroderma?

<p>gentle mobilization and soft tissue manipulation (C)</p> Signup and view all the answers

Study Notes

Median Nerve Involvement

  • A 29-year-old data encoder complains of numbness and tingling in the right hand due to median nerve involvement.
  • Recommendation to ease symptoms: provide frequent rest periods of 15 minutes every hour.

Exercise Techniques

  • Approximation: a technique that facilitates contraction and stability through joint compression using gravity, manual contacts, or weight belts.

Preventing Pneumonia

  • To prevent pneumonia in non-ambulatory patients, PT can recommend bedside sitting 2-3 times a day.

Muscle Weakness

  • A muscle can be weak as a prime mover but strong in abnormal mass movement patterns.
  • Weakness can be due to being relatively overcome by spastic antagonistic muscles.

Exercise Programs

  • Rigid progressive resistive exercise using weights is suitable for strengthening.
  • Flexibility exercises for the trunk can improve mobility.
  • Aerobic capacity/endurance conditioning programs like aquatic exercises improve cardiovascular health.

Impairments

  • Temporal lobe lesion impairments: emotional liability, difficulty with memory loss, Wernicke's aphasia.

Newborn Arm Paralysis

  • Initial plan of care for a newborn with whole arm paralysis: passive mobilization of the shoulder in overhead motions.

Chronic Obstructive Pulmonary Disease (COPD)

  • Exercise prescription for COPD patients: exercise at 75-80% of the target heart rate, 3 times a week.

Scleroderma Management

  • Essential strategy for scleroderma patients: gentle exercises to improve function and endurance.

Stress Incontinence

  • Pelvic floor exercises for postpartum patients: start with supine, squeeze the sphincters, and hold for 3 seconds.

Physical Training

  • Training effects can be maintained by one or two days of exercise per week.
  • Physiological changes in skeletal muscles and the cardiorespiratory system occur with training.

CVA Patient Management

  • A CVA patient with extensor synergy will find difficulty going down stairs with the affected leg first.

Parkinson's Disease Management

  • Exercise intervention for Parkinson's patients: quadruped position, upper extremity PNF D2 flexion and extension.

Cardiovascular Response to Exercise

  • Trained patients will have a larger stroke volume during exercise.

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A data encoder complains of numbness and tingling in the right hand due to median nerve involvement. What would be a suitable recommendation to the supervisor to alleviate the symptoms?

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