Medical Gases
Medical Gases 2
Medical Gas therapy
Medical Gas therapy 2
Hodge Podge
100
What are the advantages to piped in bulk O2 compared to cylinders? (47)
What is more convienient and less hazardous, O2 already reduced to its working pressure, less risk of the O2 supply being depleted
100
Properly applied O2 therapy can decrease what 3 things? (52)
What is ventilatory demand, work of breathing, and cardiac output?
100
What is an indication for the use of helium-O2 mixtures? (75)
What is a large airway obstruction?
100
What device would you uyse for a patient that has pulmonary edema, breathing at a rate of 35 and you need the highest FIO2 you can get? (64)
What is a non-rebreather?
100
What disease is the sweat chloride level used to diagnose? (44)
What is cycstic fibrosis?
200
Why are zone valves incorporated into a hospital's central gas piping systems? (A)
What is to terminate O2 to an area in case of a fire and to allow for selective maintenance without shutting the system down.
200
What are the benefits of properly applied O2 therapy inj patients with chronic hypoxemia? Hint: there are 3. (53)
What is reversal of pulmonary vasoconstriction, relief of pulmonary hypertension, decrease right ventricular workload?
200
How do you prevent an adverse rebound effect when withdrawing NO therapy? Hint there are 3 things. (74)
What is reduce NO to the lowest effective dose, hyperoxygenate the patient just before disconnecting NO, ensure patient is hemodynamically stable?
200
What are the disadvantages to standard O2 masks? Hint: there are 3 (63)
What is patient discomfort, increased risk of aspiration, and must be removed for eating?
200
What term is an increase in intensity and clarity of vocal resonance because of enhanced transmission of sound? (41)
What is bronchophony?
300
What is the primary purpose of indexed connector systems? (49)
What is to prevent inadverttent misconnections between equipment
300
When determining the need for O2 therapy, the respiratory therapist should assess what? (54) Hint: there are 3.
What is neurologic status, pulmonary status, and cardiac status?
300
What level of carboxyhemoglobin saturation is hyperbaric therapyindicated for an adult patient? (73)
What is 25% or greater?
300
A patient is on a cannual at 5 LPM, what is approximate FIO2? (62)
What is 40%
300
How far down is the diaphram pulled during tidal breathing? (30)
What is 1 to 2 cm?
400
What is the indexed saftey system for threaded high-pressure connections between large gas cylinders and their attachments? (50)
What is the American Standard Safety System (ASSS)
400
What is/are the primary organ system(s) affected by O2 toxicity? (55)
What is central nervous system and lungs?
400
What is an O2 delivery device that takes seperate pressurized air and O2 sources as input, then mixes these gases through a precision valve? (69)
What is an O2 blending system?
400
What factors will decrease the FIO2 delivered by a low-flow O2 system? (61)
What is short inspiratory time, fast rate of breathing, lower O2 output, or large minute ventilation?
400
What organization is responsible for credentialing respiratory therapists? (5)
What is the NBRC?
500
What device is used to reduce the pressure and control the flow of a compressed medical gas? (51)
What is a regulator?
500
What radiologic appearance will you see after prolonged exposure to O2? (56)
What is patchy infiltrates?
500
What are the factors that determine the actual O2 provided by an air-entrainment system? (66)
What is the air-to-O2 ratio of the device and the resistance downstream from the jet?
500
Which O2 device would you use for a a cooperative patient who is able to eat but requires continuous low FIO2? Precise FIO2 is not needed. (60)
What is a nasal cannula?
500
A physician who participates in euthinasia is commiting what type of malpractice? (18)
What is Criminal?
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