Med Gas Week 1 Quiz Reveiw
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| show | C) I, II, and III
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| show | C) It is flammable.
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| By what means is oxygen for medical use in a hospital most commonly produced? A) chemical decomposition B) electrolysis C) fractional distillation D) physical separation | show 🗑
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| show | B) fractional distillation of air
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| show | D) 99%
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| Which of the following methods of producing O2 is commonly used in the home care setting? A) chemical decomposition B) electrolysis C) fractional distillation D) physical separation | show 🗑
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| show | D) I, II, and III
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| Which of the following statements about CO2 is FALSE? A) It does not support animal life. B) It is a flammable gas. C) It is odorless and colorless. D) It is heavier than air. | show 🗑
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| show | D) It is heavier than air.
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| What key property of He makes it useful as a therapeutic gas? A) low solubility B) chemical inertness C) low cost D) low density | show 🗑
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| show |
C) NO
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| Department of Transportation (DOT) regulations require compressed gas cylinders to be hydrostatically tested for leaks and expansion every how often? A) 1 to 2 years B) 3 to 5 years C) 6 to 8 years D) 5 or 10 years | show 🗑
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| During inspection of the shoulder of a compressed gas cylinder, you note a plus sign (+) next to the test date. This indicates what about the cylinder? | show 🗑
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| show | C) N2O
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| show | D) O2–He mixture
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| show | C) reading the cylinder label
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| Which of the following mechanisms do all compressed gas cylinders use to avoid excessively high buildup of cylinder pressure? | show 🗑
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| The measured pressure in a liquid-filled cylinder is equivalent to which of the following? | show 🗑
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| The measured pressure in a gas-filled cylinder is equivalent to which of the following? | show 🗑
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| show | C) one fourth
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| show | B) Read the pressure gauge.
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| What cylinder factor is used to compute the duration of flow for a 244 cu/ft (H/K) O2 or air cylinder? A) 0.16 B) 0.28 C) 3.14 D) 2.41 | show 🗑
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| show | A) 0.28
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| show | B) 17 hours 30 minutes
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| show | A) 1 hour 15 minutes
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