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A therapist who says "Please explain that to me again" to a pt. during an interview is using what type of interpersonal communication technique? - Correct Clarifying To decrease a pt's loss of body heat.... - Correct - Increase temperature of room - Move the patient away from cold windows A t...

What is meant by "gas exchange" in the human body? - -Molecules will move from high to low concentration. The exchanging of places of oxygen molecules and carbon dioxide molecules thru the alveoli -gas exchange: co2 and o2 are changing place in pulmonary capillary vessel through AC membrane( a...

What is the primary indication for tracheal suctioning? - Correct Retention of secretions What is the most common complication of suctioning? - Correct hypoxemia. Complications of tracheal suctioning include all of the following except: - Correct hyperinflation How often should patients be suct...

indication - reason for giving a drug to a patient tolerance - increasing dose needed for effect adrenergic - drugs that mimic the effect of epinephrine vasopressor - drug that exerts a constricting effect on blood vessels prodrug - given in an inactive form that converts to active in the body ...

To safely and effectively initiate and manage a mechanical vent, an RT must be able to: - Ventilator design, classification, & operation Appropriate clinical application of ventilatory modes Physiologic effects of mechanical ventilation & pulm. mechanics Four basic functions: - input power powe...

aerosol medications - Any medication that is delivered by aerosol via the respiratory tract airway management - The process of insuring that the upper airway is free of foreign substances and patent to gas flow American Association for Respiratory Care (AARC) - Founded in 1947 in Chicago, the I...

Who is the father of medicine? - Hippocrates Who is credited with the discovery of oxygen? - Joseph Priestley Who created the germ theory? - Louis Pasteur Who described the law of partial pressures in a gas mixture? - John Dalton Who described the relationship between gas pressure and temperatur...

What are the phases of ventilation? - Inspiration and expiration Tidal volume (Vt) - Volume of gas that moves in and out of the respiratory tract measured during either inspiration or expiration Vt - Refreshes the gas present in the line, removing CO2 and Supplying O2 to meet metabolic needs To...

Which node is the "backup" pacemaker? - AV node When should a ECG be obtained? - Patient has signs and symptoms of: MI & CHF Assessment tool to help determine pt's general health. Screening tool - pre-op surgery Hx of heart disease The resting ECG does reflect the pumping ability of the hear...

What are the 5 main areas of ventilation? - 1. Mechanics of Ventilation 2. Mechanics of Expiration 3. Work of Breathing (WOB) 4. Distribution of Ventilation 5. Efficiency and Effectiveness of Ventilation Ventilation is ______ - Cyclic What are the 3 Phases of ventilation? - - Inspiration - Ex...

A ______ ____ is the low resistance pathway to Zero voltage. - ground wire _______ completes circuit by neutral ground taking current to ________ wire. - neutral ground _________ or _________ provide written statements of occurrences pertaining to patient - medical records or charts ________...

What are the elements of respiratory care department? - Medical director respiratory therapists technical director Medical directors and their roles - - usually a pulmonary / critical care physician or anesthesiologist -He owns a full time responsibility, and should be available on 24 hour basi...

Breath initiated by the ventilator - mandatory breath causes a breath to end - cycle variable manipulated by machine to cause inspiration - Control variable controls the magnitude of inspiration - Limit variable combination of machine and spontaneous breaths - intermittent mandatory ventilation...

To safely and effectively initiate and manage a mechanical vent, an RT must be able to: - Ventilator design, classification, & operation Appropriate clinical application of ventilatory modes Physiologic effects of mechanical ventilation & pulm. mechanics Four basic functions: - input power powe...