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Which of the following types of humidifiers are used in clinical practice?       1.   Heat moisture exchanger and Passover humidifier       2.  Passover humidifier and Bubble humidifier       3.  Heat moisture exchanger and Bubble humidifier       4.  Heat moisture exchanger, Passover humidifier, and Bubble humidifier

During auscultation of a patient’s chest, you hear a musical quality that is produced as air flows through constricted airways throughout both inspiration and expiration.  You note this patient has a history of Asthma.  Which of the following is the adventitious sound being auscultated?

__________________ is a forced expiratory technique that is performed with repeated cycles of breathing control, thoracic expansion and huff coughs.

All of the following are advantages of the nasal cannula as a low-flow O2 delivery system except:

Which of the following best describes a creaking or grating sound that  occurs when the inflamed pleural membranes (pleurisy) rub together?

Upon initiation of PEP therapy via face mask, the respiratory therapist notices that the device is unable to maintain a constant pressure during exhalation.  To correct this problem, the therapist should evaluate for which of the following?

Proper instructions for positive expiratory pressure (PEP) include all of the following except:

All of the following should be included in documenting chest physiotherapy and postural drainage therapy except?

What are some signs and symptoms you may see if your patient has inadequate airway humidification?     1.  Dry, Productive Cough     2.  Thick, Dehydrated Secretions     3.  Increased Work of Breathing