A nurse teaches a post-operative patient about preventing atelectasis. Which statement by the patient indicates an understanding?
“Hyperventilation will open up my alveoli, preventing atelectasis."
“It is important for me to do breathing exercises every hour to prevent atelectasis."
"Atelectasis affects only those with chronic conditions such as emphysema. I do not have emphysema therefore I will not get this condition."
“If develop atelectasis, I will need a chest tube to drain excess fluid."
The Correct Answer is B
A. Hyperventilation can lead to dizziness and lightheadedness, and it's not a recommended method for preventing atelectasis.
B. This statement indicates understanding of the importance of deep breathing exercises in preventing atelectasis.
C. This statement shows a misunderstanding of atelectasis. Anyone can develop atelectasis, especially after surgery.
D. This statement is incorrect, but it focuses on treatment rather than prevention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["675"]
Explanation
1 kilogram is approximately 2.2 pounds.
The client weighs 198 pounds, which is equivalent to about 90 kilograms (198 lb / 2.2).
Next, multiply the client's weight in kilograms by the dosage prescribed, which is 15 mg/kg/day. This results in a total daily dosage of 1350 mg (90 kg * 15 mg/kg). Since the medication is to be administered every 12 hours, divide the total daily dosage by 2 to get the amount for each dose. Therefore, the nurse should administer 675 mg every 12 hours.
Correct Answer is A
Explanation
A. Rinsing the client's mouth helps to remove oral contaminants, ensuring that the sputum specimen is representative of the respiratory secretions.
B. Obtaining the specimen in the evening is not a specific requirement; the best time to collect the specimen is when the client has the most productive cough.
C. Saving the sputum specimen in a clean container is essential to prevent contamination. However, a sterile container is usually required.
D. Collecting the sputum specimen after a meal might induce coughing but can also contaminate the specimen with food particles.
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