A nurse is reinforcing client instructions on the use of an incentive spirometer. Which of the following statements made by the client indicates an understanding of the teaching?
“I will rest my hand over my abdomen to create resistance."
“I will lie on my back with my knees bent."
“I will place the adapter on my finger to read my blood oxygen saturation level."
"I will take in a deep breath and hold it before exhaling."
The Correct Answer is D
A. “I will rest my hand over my abdomen to create resistance.” This technique is used for diaphragmatic breathing exercises, not incentive spirometry. It does not help assess or improve lung expansion, which is the primary goal of using the incentive spirometer.
B. “I will lie on my back with my knees bent.” While lying down may be appropriate for some breathing exercises, the incentive spirometer is best used in a sitting or upright position. Sitting allows for maximal lung expansion and facilitates more effective use of the device.
C. “I will place the adapter on my finger to read my blood oxygen saturation level.” This describes the use of a pulse oximeter, not an incentive spirometer. The spirometer measures inspiratory volume, while pulse oximetry is used to monitor oxygen saturation.
D. "I will take in a deep breath and hold it before exhaling." The client should inhale slowly and deeply through the mouthpiece, hold the breath for several seconds to promote alveolar inflation, then exhale. This process helps prevent atelectasis and promotes lung expansion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D","E"]
Explanation
A. Perform suction with sterile supplies:Sterile technique is essential when suctioning a tracheostomy to prevent introducing pathogens into the lower airway. Sterile supplies and gloves help reduce the risk of infection in this direct airway access point.
B. Auscultate lungs for retained secretions:Before suctioning, the nurse should assess for signs that suctioning is needed, such as abnormal breath sounds (e.g., crackles, rhonchi) that indicate secretion buildup in the airways.
C. Don clean gloves and lift out catheter and connect to suction:Clean gloves are insufficient for the suctioning procedure. This is an invasive technique involving direct access to the lower airway, requiring sterile gloves and equipment to prevent infection.
D. Wash hands and open sterile suction kit:Hand hygiene is a fundamental part of infection control. Opening the sterile suction kit properly maintains the sterility of equipment needed for the procedure.
E. Inform the patient about the procedure:Providing a brief explanation prepares the patient, reduces anxiety, and promotes cooperation. Even if the patient is nonverbal, communication is part of professional and ethical nursing care.
Correct Answer is C
Explanation
A. Have the client lean over an over-the-bed table:This position is sometimes used during posterior thoracic examination or for percussing lung fields, but it is not standard for routine chest auscultation. Most chest sounds can be assessed with the client sitting upright or lying down.
B. Use the bell of the stethoscope held lightly against the chest:The bell is best for detecting low-pitched sounds like some heart murmurs, not respiratory sounds. Lung sounds are higher-pitched and require use of the diaphragm for accurate auscultation.
C. Use the diaphragm of the stethoscope held firmly against the chest:This is the correct technique for auscultating lung sounds, which are typically high-pitched. Holding the diaphragm firmly ensures clear transmission of breath sounds such as crackles, wheezes, or rhonchi.
D. Instruct the client to take deep, rapid breaths through their nose:Deep breathing is appropriate during auscultation, but it should be done through the mouth. Breathing through the nose may reduce air entry and obscure abnormal sounds, making it harder to detect lung pathology.
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