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Bridging The Gap: Occupational Therapy In Cystic Fibrosis

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1.  In a healthy individual, how does the CFTR protein channel support the respiratory system?
  1. It blocks water from entering the cell to prevent drowning.
  2. It allows chloride ions to move to the cell surface, which soaks up water and keeps cilia hydrated.
  3. It actively pumps mucus out of the lungs into the digestive tract.
  4. It prevents chloride from leaving the cell to maintain salt balance.
2.  What is the direct result of a mutation in the CFTR gene regarding cellular function?
  1. Excessive water is attracted to the cell surface, thinning the mucus.
  2. Cilia become hyperactive, leading to a persistent dry cough.
  3. Chloride ions are unable to flow through the protein, water is not attracted, and mucus builds up.
  4. The protein channel disappears entirely, causing the cell to collapse.
3.  Occupational therapy interventions for infants and children with CF typically address which of the following developmental areas?
  1. Primitive reflexes, sensory integration, milestones, and fine/gross motor skills.
  2. Surgical repair of the CFTR protein channel.
  3. Advanced vocational training and career placement.
  4. Administering pharmaceutical modulators and IV antibiotics.
4.  According to MRI research mentioned in the course, what neurological findings are associated with individuals with Cystic Fibrosis?
  1. Increased gray matter density in the motor cortex
  2. No significant differences in brain structure compared to those without CF
  3. Tissue damage in areas of the brain linked to mood and cognitive deficits
  4. Significant enlargement of the frontal lobe due to treatment burden
5.  According to the presentation, what is the primary focus of occupational therapy in a palliative approach to CF?
  1. Preparing the patient for pediatric-to-adult care transitions
  2. Implementing high-intensity aerobic and resistance training
  3. Focusing exclusively on academic support and ADHD symptom management
  4. Relieving pain and physical symptoms through physical agent modalities and managing anxiety