A nurse is caring for a child with cystic fibrosis (CF). What gastrointestinal symptom commonly observed in CF should the nurse be vigilant for?

Frequent nosebleeds

Abdominal pain and bloating

Rapid weight gain

Muscle weakness

Answer and Explanation

The Correct Answer is B

A) Incorrect. Frequent nosebleeds are not common gastrointestinal symptoms in CF.

B) Correct. Abdominal pain and bloating are common gastrointestinal symptoms in CF, often due to the impact of thickened mucus on the pancreas and intestines.

C) Incorrect. Rapid weight gain is not a typical gastrointestinal symptom in CF; individuals with CF often struggle with poor weight gain and malnutrition.

D) Incorrect. Muscle weakness is not a common gastrointestinal symptom in CF but may be associated with other complications.

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Correct Answer is A

Explanation

A) Correct. The sweat chloride test is commonly used for newborn screening for CF. Elevated sweat chloride levels are indicative of CF.

B) Incorrect. Chest X-rays may be used to assess lung changes in individuals with CF but are not a primary diagnostic test, especially in newborns.

C) Incorrect. Pulmonary function tests are used to evaluate lung function but are not typically performed as part of newborn screening for CF.

D) Incorrect. A complete blood count (CBC) is a general blood test and is not specific for CF diagnosis.

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 caring for a child with cystic fibrosis (CF). What gastrointestinal symptom commonly observed in CF should the nurse be vigilant for?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

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 nurse is caring for a child with cystic fibrosis (CF). What gastrointestinal symptom commonly observed in CF should the nurse be vigilant for?

A nurse is discussing the pathophysiological consequences of cystic fibrosis (CF) with a client. Which of the following best describes how CF affects the respiratory system?

A client is inquiring about the genetic basis of cystic fibrosis (CF). Which statement by the nurse provides an accurate explanation?

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 discussing the risk factors for cystic fibrosis (CF) with a client. Which statement accurately identifies a risk factor associated with CF?

A nurse is assessing a client with cystic fibrosis. Which clinical manifestation is commonly associated with CF and should be monitored closely?

A nurse is counseling a couple planning to start a family, and both partners have a family history of cystic fibrosis (CF). What should the nurse advise the couple regarding the genetic risk of having a child with CF?

A nurse is explaining the role of the CFTR protein in cystic fibrosis to a client. Which function of the CFTR protein should the nurse highlight?