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Exam #4 - Cystic Fibrosis

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Term
Definition
This is defined as an exocrine disorder of multisystems that results in increased viscosity of mucous   Cystic fibrosis  
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What two systems are most affected with cystic fibrosis?   Respiratory and gastrointestinal  
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What does steatorrhea indicate?   Fatty stools; indicates that body is not absorbing fats from foods  
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How are the stools of someone with cystic fibrosis described?   Foul-smelling, large, loose and bulky  
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What are some early manifestations of respiratory issues with someone with cystic fibrosis?   Wheezing, history of respiratory infections, dry, non-productive cough  
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What are some later manifestations of respiratory issues with someone with cystic fibrosis?   Dyspnea, atelectasis, air trapping (can't expel air), paroxysmal cough  
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What are some progressive manifestations of respiratory issues with someone with cystic fibrosis?   Looks a lot like emphysema; barrel chest, clubbing of fingers and toes, cyanosis, repeated bronchitis and pneumonia  
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What is the hereditary process of cystic fibrosis?   Autosomal recessive disorder  
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When a KUB is performed on a child suspected to have cystic fibrosis, what are they looking for?   Meconium ileus  
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What is the hallmark test for cystic fibrosis?   Chloride sweat test  
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What is the normal value for the chloride sweat test?   <40 mEq/L  
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What value for the chloride sweat test would be diagnostic for cystic fibrosis?   >60 mEq/L  
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What are two red flags for suspected cystic fibrosis in a child?   Frequent upper respiratory infections and low-end growth development  
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What type of diet is used for children with cystic fibrosis?   High protein,high calorie, unrestricted fat  
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What enzyme supplement is taken with every meal/snack by a child with cystic fibrosis?   Pancrease  
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What vitamins do children with cystic fibrosis have difficulty absorbing?   Fat soluble vitamins - A, D, E and K  
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For years, this procedure was done with hand clapping   Chest physiotherapy and postural drainage  
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This can be used in place of CPT to mobilize secretions   Oscillating vest  
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This device uses positive expiratory pressure to mobilize secretions   Flutter or Acapella device  
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This medication is used prior to CPT to open-up the airways   Bronchodilators  
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This medication decreases viscosity/thickness of secretions and is available by aerosol or nebulizer treatments   Pulmozyme (Dornase alfa)  
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When is oxygen used in the treatment of respiratory issues associated with cystic fibrosis?   Only during acute episodes; could knock-out their stimulus to breathe  
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What is a long-term effect of cystic fibrosis?   Pneumothorax  
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Name several signs/symptoms of a pneumothorax?   Tachypnea, tachycardia, dyspnea, pallor or cyanosis  
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Administration of these is a priority intervention in a child who has pneumonia (with cystic fibrosis)   Antibiotics  
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When looking at the ABGs of a child in respiratory distress (with cystic fibrosis), what are you looking at?   PaCO2 and pH; indicating respiratory acidosis  
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With a child in respiratory distress (with cystic fibrosis), what medications could be given for fever?   Tylenol or ibuprofen  
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What percentage of males with cystic fibrosis are sterile?   95%  
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What determines prognosis in a person with cystic fibrosis?   Pulmonary involvement  
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True or False. Organ transplants have proven effective to prolong life of those with cystic fibrosis   False; overall survival rate after 5 years is only 60%  
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True or False. Using immunosuppressant medications is a promising treatment for a person with cystic fibrosis   False; giving immunosuppressant medications to an already immunocompromised person does not produce promising outcomes  
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What type of gland is an exocrine gland?   A gland with ducts  
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Several gastrointestinal-related signs/symptoms of cystic fibrosis include   Distended abdomen (from inadequate protein), weight loss, anemia, sallow skin, steatorrhea, voracious appetite to loss of appetite  
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Why is it necessary for a child with cystic fibrosis to use pancreatic enzymes with their food intake?   To help with the absorption of fatty foods  
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Use of these medications can decrease lung damage over time, but they also put the child at greater risk for infection   Corticosteroids  
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What causes the formation of a pneumothorax in a child with cystic fibrosis?   Pockets form in distal airways due to air trapping and the pockets can rupture and cause a pneumothorax  
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