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Which information should the nurse include in the teaching plan for the mother of a child diagnosed with cystic fibrosis (CF)? Select all that apply.
- A. Perform postural drainage and percussion every four (4) hours.
- B. Modify activities to accommodate daily physiotherapy.
- C. Increase fluid intake to one (1) liter daily to thin secretions.
- D. Recognize and report signs and symptoms of respiratory infections.
- E. Avoid anyone suspected of having an upper respiratory infection.
Correct Answer: A,B,D,E
Rationale: Postural drainage (1) helps clear mucus in CF. Modifying activities for physiotherapy (2) ensures adherence. Recognizing infection signs (4) and avoiding respiratory infections (5) prevent exacerbations. One liter of fluid (3) is insufficient for children; fluid needs vary by age and size.
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Which statement by the client best indicates that the client understands the rationale for the direct laryngoscopy?
- A. The test will tell if my hoarseness is caused by tracheal polyps.
- B. The physician says that hoarseness can lead to bronchitis.
- C. I need to have the test because hoarseness is a symptom of laryngeal cancer.
- D. The physician wants to see if my hoarseness is because of enlarged tonsils.
Correct Answer: C
Rationale: Persistent hoarseness can be a symptom of laryngeal cancer, and direct laryngoscopy is used to visualize the larynx for abnormalities like tumors.
Which household measurement should the nurse use when teaching the client how to self-administer the prescribed amount of liquid cough syrup?
- A. One ounce
- B. One tablespoon
- C. One teaspoon
- D. One capful
Correct Answer: C
Rationale: A 5 mL dose of liquid cough syrup is equivalent to one teaspoon, a standard household measurement.
The nurse is applying oxygen via nasal cannula to a client diagnosed with chronic obstructive pulmonary disease (COPD). The client complains of extreme shortness of breath. At which rate should the nurse set the flowmeter?
- A. 2 LPM.
- B. 4 LPM.
- C. 6 LPM.
- D. 10 LPM.
Correct Answer: A
Rationale: COPD clients require low-flow oxygen (2 LPM, A) to avoid CO2 retention. Higher rates (B, C, D) risk respiratory drive suppression.
If the client identifies that lunches often include the following foods, which meal is the most nutritious?
- A. Tossed salad, rice, and iced tea
- B. Apple sandwich on whole wheat bread and coffee
- C. Meatless chili with beans, corn bread, and milk
- D. Chicken soup, gelatin, and sweetened lemonade
Correct Answer: C
Rationale: Meatless chili with beans, corn bread, and milk provides protein, carbohydrates, and calcium, making it the most balanced and nutritious option.
Which explanation to the client by the nurse regarding the use of antibiotics is best?
- A. Antibiotics are ineffective in treating viral infections.
- B. Antibiotics are ineffective after cold symptoms develop.
- C. Antibiotics only prevent the spread of colds to others.
- D. Antibiotics are used only for immunosuppressed individuals.
Correct Answer: A
Rationale: Head colds are typically caused by viruses, and antibiotics are effective against bacterial infections, not viral ones.