When using a therapy regulator, what can be readily observed by the EMT?

A) Temperature of oxygen in the cylinder
B) Liters of oxygen remaining in the oxygen cylinder
C) Concentration of oxygen received by the patient
D) Liter flow (flow rate) of oxygen leaving the cylinder


D) Liter flow (flow rate) of oxygen leaving the cylinder

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Which of the following words would NOT be used to indicate a qualified diagnosis?

a. possible b. probable c. suspected d. impression

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Acute or chronic infection of the renal medulla and upper urinary tract resulting from untreated cystitis is:

a. nephritis. b. pyelonephritis. c. hydronephrosis. d. acute renal failure.

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Microorganisms are classified by taxonomy in order to

A) differentiate them based on phenotypic characteristics. B) allow scientists to share information on them in a universal language. C) categorize them based on their mode of reproduction. D) categorize them as animal or plant.

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ICDs are usually implanted for patients suffering from _________________

Fill in the blank(s) with correct word

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