A nurse is discussing pancreatic enzyme replacement therapy (PERT) with a client who has cystic fibrosis (CF). What should the nurse emphasize as the purpose of PERT in CF management?

To control blood sugar levels

To improve lung function

To aid in the digestion of fats and nutrients

To increase mucus production in the airways

Answer and Explanation

The Correct Answer is C

A) Incorrect. PERT is not primarily used to control blood sugar levels; it is used to improve nutrient absorption.

B) Incorrect. While CF management aims to improve lung function, PERT is specifically used to address pancreatic insufficiency and digestive issues.

C) Correct. The primary purpose of PERT in CF management is to replace the missing digestive enzymes and aid in the digestion of fats and nutrients.

D) Incorrect. PERT does not increase mucus production in the airways; it is focused on the digestive system.

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Correct Answer is A

Explanation

A) Correct. CF is primarily caused by mutations in a single gene, the CFTR gene, and it can be inherited from one parent, resulting in a carrier state, or from both parents for the disease to manifest.

B) Incorrect. While genetic factors are the primary cause of CF, environmental factors can exacerbate symptoms but are not the root cause.

C) Incorrect. CF is not an X-linked genetic disorder; it follows an autosomal recessive pattern of inheritance.

D) Incorrect. CF is not caused by exposure to respiratory pathogens during infancy; it is primarily a genetic disorder.

A. Initiation of long-term oxygen therapy B. Administration of bronchodilators and corticosteroids C. Surgical lung transplantation D. Recommending bed rest and minimal physical activity

Correct Answer is B

Explanation

A) Incorrect. Long-term oxygen therapy is typically reserved for individuals with chronic hypoxemia and is not the primary treatment for a pulmonary exacerbation.

B) Correct. Bronchodilators and corticosteroids are commonly used to manage pulmonary exacerbations in CF by reducing airway inflammation and improving airflow.

C) Incorrect. Surgical lung transplantation is considered in severe cases of CF with irreversible lung damage but is not typically the first-line treatment for a pulmonary exacerbation.

D) Incorrect. Bed rest and minimal physical activity are not recommended as the primary treatment for pulmonary exacerbations; maintaining mobility and airway clearance techniques are important.

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A nurse is discussing pancreatic enzyme replacement therapy (PERT) with a client who has cystic fibrosis (CF). What should the nurse emphasize as the purpose of PERT in CF management?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is educating a client about the etiology of cystic fibrosis (CF). Which statement by the client accurately describes the genetic basis of CF?

Correct Answer is A

Explanation

A client with cystic fibrosis (CF) is experiencing a pulmonary exacerbation. What treatment approach should the nurse anticipate to help manage this acute worsening of symptoms?

Correct Answer is B

Explanation

A client with cystic fibrosis (CF) asks the nurse about the impact of CF on the respiratory system. What response by the nurse accurately describes the respiratory complications associated with CF?

A nurse is discussing the underlying genetic defect in cystic fibrosis (CF) with a client. Which of the following statements accurately describes the primary genetic abnormality in CF?

A nurse is teaching a client with cystic fibrosis about airway clearance techniques. Which technique should the nurse recommend that the client perform daily?

A nurse is educating a client about the inheritance pattern of cystic fibrosis (CF). What information should the nurse provide regarding the likelihood of a child developing CF if both parents are carriers?

A nurse is discussing the impact of cystic fibrosis (CF) on the digestive system with a client. Which statement accurately describes a common gastrointestinal complication of CF?

A nurse is educating a client about the diagnostic evaluation of cystic fibrosis (CF). What test is commonly used to screen for CF in newborns shortly after birth?

A nurse is providing discharge instructions to the parents of a child with cystic fibrosis. Which statement by the parents indicates a need for further education?

A nurse is providing education to a client with cystic fibrosis (CF). Which dietary recommendation is most appropriate for the client?