Flight Paramedic Exam Questions and Answers 100% Verified

Flight Paramedic Exam Questions and Answers 100% Verified Boyle's Law (Balloon=Barotrauma - answerThe pressure a gas is inversely proportional to the volume of a gas at a constant temperature. IV drip rates increase, affects ETT cuffs Dalton's Law "Dalton's Gang" - answerLaw of partial Pressures. Responsible for soft tissue swelling at altitude Charles' Law "Charging Charles" - answerAt a constant pressure, the volume of gas is directly proportional to the absolute temperature of a gas. As you charge O2 tank, the tank gets hot Gay Lussac's Law - answerDirect relationship between temperature and pressure. ex: car tires in cold weather. Graham's Law Grey Matter - answerLaw of Gaseous Diffusion Gas exchange at cellular level Henry's Law Heineken - answerSolubility of a gas in a liquid the BENDS Bends Ground transport is preferred - answerType 1 Nitrogen related, painful joints mottled skin, pruritus; "ants are crawling on their Skin" Cutis Marmorata- Mottled Skin, can look like a sunburn Type 2 Neurologic s/s hypovolemic Shock Arterial Gas Embolism - answerBoyle's Law breathe holding during ascent on a dive. causes pnuemo. air can be forced into blood stream creating air bubble blocks. Hyperbaric Chamber! fly in aircraft under 10k Mean Sea Level Pulmonary Overpressurization - answerPOP; Boyle's law greatest pressure difference <4 ft inexperienced divers can cause pneumo or mediastinal emphysema atmosphere - answerSea Level = 1 ATM = 760 Torr 33ft = 2 ATM 66ft = 3 ATA Physiologic Zone - answersea level to 10,000 feet Night Vision is decreases at 5000ft MSL Physiologic Deficient Zone TUC=Time of useful Consciousness - answer10K to 50K ft MSL O2 pressurization is required Sign of compression loss is cooler temperature and window fogging. Normally 90 Sec TUC at 30000ft If a rapid decompression occurs TUC is @45 Sec Pressure Values - answerSea level = 760 Torr = 1 ATM 10K = 523 Torr 18K = 380 Torr = 1/2 ATM Hypemic Hypoxia - answer-Reduction in oxygen carrying capacity of the blood. -Anemia, blood loss histotoxic hypoxia - answerLimits available 02 due to poisoning of the cytochrome oxidase system Cyanide, Alcohol, Carbon Monoxide, Nitroglycerin, Sodium Nitroprusside Hypoxic - answerDecrease partial pressure of oxygen at altitude Deficiency in Alveolar 02 exchange Cardiovascular/Pnuemo pts are more susceptible Stagnant Hypoxia - answerReduction in blood flow; e.g. positive G maneuvers Cardiogenic Shock Stages of Hypoxia (ICDC) - answerIndifferent: Full reasoning, some loss of night vision Compensatory: Increased HR Ventilations, Slowed Judgement Disturbance: Slurred Speech, impaired judgement, "drunk" Critical: No longer able to physiologically function, death immenent G forces affects - answerDecrease Blood Pressure effect people: B/P meds (beta Blockers), dehydrated, hyperglycemic meds Barondontalgia - answerBoyle's Law Ascent Air trapped in the fillings Barotitis - answerDescent, Middle ear can't vent Barosinusitis - answerBoth Ascent and Des