RRT Final Exam Questions And Answers 100% Verified

RRT Final Exam Questions And Answers 100% Verified When checking a patient's intermittent positive-pressure breathing(IPPB) breathing circuit before use, you notice that the device will not cycle off, even when you occlude the mouthpiece. What would be the most appropriate action in this case? - answercheck the circuit for leaks Atelectasis Maybe the result of which of the following. - answerA. Lung Compression B. Thoracic or abdominal surgery C. Low Tidal Breathing from sedation are pain meds D. Airway obstruction Correct instruction in the technique of Incentive Spirometry should include which of the following? - answerDiaphragmatic Breathing at slow to moderate flows Clinical signs and symptoms associated with atelectasis. Choose as many as are correct. - answer1. dyspnea 2. absence or diminished breath sounds 3. dullness or percussion 4. fever, unrelated to infection Atelectasis will result in which of the following x-ray finding - answera more white x-ray Which of the following patient groups should be considered for lung expansion therapy using intermittent positive-pressure breathing (IPPB)? - answer1. Patients with clinically diagnosed atelectasis who are not responsive to other therapies 2. patients at high risk for atelectasis who cannot cooperate with other methods A significant Atelectasis results in which of the following. - answerA. V/Q mismatch B. lung volume loss C. Superimposed infections D. Hypoxemia Successful application of Incentive Spirometry depends mainly on what? - answerthe effectiveness of patient teaching Which of the following is false about flow-oriented Incentive Spirometry devices? - answerThey have proved less effective than volumetric systems A significant typical absorption Atelectasis may result in a mediastinal shift: - answertowards the affected lung Methods used for lung expansion therapy include which of the following. I. Incentive Spirometry - IS therapy II. Aerogen vibrating mesh nebulizer III. CPAP - Continuous Positive Airway Pressure IV. PEP - Positive Expiratory Pressure - answerI. Incentive Spirometry - IS therapy III. CPAP - Continuous Positive Airway Pressure IV. PEP - Positive Expiratory Pressure Ideally, Incentive Spirometry should be performed how often, minimally? - answer10X per hour Treatment of atelectasis may include which of the following. Choose as many as are correct. - answera. mechanical insufflation-explaination b. intrapulmonary percussive ventilation c. deep breathing and assisted cough d. chest physiotherarpy e. intermittent positive pressure breathing A post-op patient receiving lung inflation therapy complains of dizziness and numbness around the mouth after therapy sessions. What is the most likely cause of these symptoms? - answerhyperventilation In teaching a patient to perform the sustained maximal inspiration (SMI) maneuver during IS, what would you say? - answerD."Exhale normally, then inhale as deeply as you can, then hold your breath for 5 to 10 seconds Compression atelectasis may results when fluid is in the pleural space collapsing the lung. True or False - answerTrue Lack of surfactant will result in atelectasis in newborns and premature infants. True or False - answerTrue A complete or partial collapse of the entire lung or area (lobe) of the lung Most correctly defines which of the following - answerAtelectasis Proper diaphragmatic breathing should do which of the following. A. increase the work of breathing B. increase oxygen consumption C. decrease the work of breathing - answerC. decrease the work of breathing During inhalation contraction of the diaphragm causes: A. pressure in the chest to increase B. the abdomen to move out C. pressure in the chest to decrease D. the abdomen to move in - answerB. the abdomen to move out C. pressure in the chest to decrease Proper diaphragmatic breathing training should include which of the following steps. 1. Breathing in slowly through the nose. 2. Breathing in quickly through the mouth 3. Using inspiratory accessory muscles. 4. Exhaling slowly through pursed lips. 5. Exhale in quickly with a loud cough sound - answer1&4 only Ideally, when should high-risk surgical patients be oriented to Incentive Spirometry - answerpreoperatively, before undergoing the surgical procedure Persistent breathing at small tidal volumes can result in which of the following? - answercompression atelectasis Which of the following patient categories are at high risk for developing atelectasis? - answerI. Those who are heavily sedated II. Those with abdominal or thoracic pain III. Those with neuromuscular disorder