RESP 1310 FINAL EXAM QUESTIONS AND ANSWERS 100% PASS

RESP 1310 FINAL EXAM QUESTIONS AND ANSWERS 100% PASS Celsuis --> Kelvin formula - Correct Answer ️️ -C + 273 = K absolute pressure of a gas is inversely related to the volume it occupies and directly related to the temperature (P1*V1)/T1 = (P2*V2)/T2 Which law is this? - Correct Answer ️️ -Combined Gas Law When temperature is constant is which gas law? - Correct Answer ️️ -Boyle's Law When pressure is constant applies to which gas law? - Correct Answer ️️ -Charle's Law What is constant in Gay-Lussacs Law? - Correct Answer ️️ -Volume Which law states the sum of the partial pressures equals the total pressure of the system? - Correct Answer ️️ -Dalton's Law Which law states the higher the partial pressure of a gas, the more it will dissolve? - Correct Answer ️️ -Henry's Law mechanism of action that entails diffusion across semipermeable membrane is directly proportional to surface area, partial pressure gradient, and solubility of the gas is which law? - Correct Answer ️️ -Fick's Law What is Bernouilli's Principle? - Correct Answer ️️ -states that as the forward velocity of a gas increases, its lateral pressure decreases and its forward pressure increases; secondly, both decreasing jet size and increasing the entrainment port size increases the entrainment of gas or liquids True or False? Air is colorless, odorless, nonflammable, and does not support combustion. - Correct Answer ️️ -False What factor do we use for an H cylinder for volume-pressure when calculating cylinder duration? - Correct Answer ️️ -3.14 rounded to 3 What factor do we use for an E cylinder for volume-pressure when calculating cylinder duration? - Correct Answer ️️ -.28 rounded to .3 What is the cylinder duration formula for a liquid O2 device? - Correct Answer ️️ -(lbs of O2/2.5 lbs) x 860=liters of O2 How is liquid oxygen stored in hospitals, and what advantage does this method offer? - Correct Answer ️️ -Liquid oxygen is stored in bulk systems in hospitals, providing cost- effectiveness, space efficiency, and the delivery of pure oxygen through hospital outlets. True or False: - Correct Answer ️️ - Portable liquid oxygen is more suitable for applications where mobility and convenience are essential, while bulk storage is primarily used in hospitals. - Correct Answer ️️ - True What do zone valves do? - Correct Answer ️️ -Zone valves contain shut-offs for oxygen (O2), air, and vacuum. These valves are designed to isolate specific areas within a hospital and control the flow of these gases. Where are zone valves located? - Correct Answer ️️ -Zone valves are strategically placed at various points within the hospital infrastructure. They can be found in mainlines entering hospitals, on every level or floor, and in every region or wing of the facility. Additionally, each critical care area (such as the Intensive Care Unit - ICU) will have its own dedicated zone valve, and the same applies to each surgical suite room. Indications for O2 therapy: documented _______ PaO2 of < 60 torr or SaO2 of < 90% (via ABG SpO2 < 90 from pulse ox. Not as accurate as ABG An acute care situation in which ________ is suspected Severe trauma Acute ____________ ________ (two words) Short term therapy or _________ intervention - Correct Answer ️️ -hy