Stagnant hypoxia - Study guides, Class notes & Summaries

What are the advantages of flying at night? - ANSWER-- Less traffic - easier to see airport - smoother air Why is it there a weather briefing especially important night? - ANSWER-Because you cannot see the weather visually What is required to fly special VFR night? - ANSWER-An IFR rating What must a pilot do in order to act as pilot in command of an aircraft caring passengers at night? - ANSWER-Three takeoffs and landings to a full stop at night List the required equipment for VF...

Barotitis media -typically occurs in decent -pain in the middle ear Barobariatrauma -caused by large/sudden release of nitrogen from tissues. -pre-oxygenate prior to flight to blow off excess N2 Barosinusitis -trapped air in the sinuses -occurs during ascent falling atmoshperic pressure canot keep the air in the sinuses compressed, causing the air to expand and place pressure on the sinus walls hypoxic hypoxia -inadequate ventilation or reduction in PO2 -the lack of...

CFRN: Flight Physiology 40 Questions with Verified Answers What is Boyle's Law? - CORRECT ANSWER Boyle's Balloon Balloon expands as rises 2/2 less pressure against it. *Think of things ABOVE sea-level* Closer to sea-level, more barometric pressure. Gas volumes expands as barometric pressure ↓ Temperature is the same What are the common medical problems associated with Boyle's law? - CORRECT ANSWER ~Arterial gas embolism (needs to be in a pressurized aircraft) *~pneumocep...

Sputum Bowl 2024 Questions And Answers With Complete Solutions What is the most important mechanism that determines the deposition of particles 0.1 micrograms and smaller in the respiratory tract? - answerBrownian motion Name the four types of hypoxia - answerAnemic hypoxia Stagnant hypoxia Histotoxic hypoxia Hypoxemic hypoxia What Morphologic effects (tissue responses) does oxygen toxicity bring about? - answerReduced muciliary action Interference with pulmonary surfactant Oxygen pne...

CFRN - Flight and Aircraft Fundamentals 204 Questions with Verified Answers What are the required hours for a rotor-wing pilot (total hours, PIC hours, and night hours), per CAMTS? - CORRECT ANSWER total hours - 2000 PIC hours - 1000 night hours - 100 What is the minimum "bottle to throttle" time? - CORRECT ANSWER 8hrs What is the maximum amount of time for no communication during flight? - CORRECT ANSWER 15 mins What is the maximum amount of time for no communication during HW...

When is an alternate airfield required for IFR flight? (95-1) correct answers (3 rule) 1) predominate wx at ETA thru 1 hour after ETA is less than reduced vis planning minimums plus 400-1 2) The approach nav aids are unmonitored 3) Radar is required for approach (described on approach plate) When is a course reversal maneuver or procedure not authorized? (3-04.240) correct answers When approach plate states no PT, radar vector is provided, a holding procedure in lieu of turn, timed approach...

CFRN LATEST UPDATE GRADED A BOYLE'S LAW THE PRESSURE AND VOLUME OF A CONFINED GAS ARE INVERSELY PROPORTIONAL IF THE TEMP IS UNCHANGED CHARLES LAW DESCRIBES HOW GASES TEND TO EXPAND WHEN HEATED HENRYS LAW THE SOLUBILITY OF A GAS IS DIRECTLY PROPORTIONAL TO THE PRESSURE OF THE GAS GAY-LUSSACS LAW THE PRESSURE OF MIXED MASS AND FIXED VOLUME IS DIRECTLY PROPORTIONAL TO THE GAS' ABSOLUTE TEMPERATURE ELT PHASING OUT 121.5 Hz GOING TO 406MHz BARODONTALGIA INCREASED PRESSURE DURING ASCENT UNDER D...

Critical Care Final Exam LATEST EDITION 2023-2024 Abdominal Assessment with Abdominal Pain - CORRECT ANSWER-Inspect, Auscultate, Percuss, Palpate Abdominal Assessment without Abdominal Pain - CORRECT ANSWER-Note quality and frequency of sounds, and auscultate before percussion and palpation Boyle's Gas Law - CORRECT ANSWER-Volume is inversely proportional to pressure Dalton's Gas Law - CORRECT ANSWER-Total pressure is equal to the partial pressure of all gases Charle's Gas Law - ...

Which of the following statements is correct regarding gases as altitude increases ? A. The percentages and total pressure of gases are increased B. The percentages of gases increase as the total gas pressure decreases C. The percentages of gases are unchanges, but the total pressure of the gases decreases. D. The percentages of gases decrease and the total gas pressure remains the same. correct answer: C What percentage of the the atmosphere contains Nitrogen? correct answer: 78% Gr...

CFRN Exam 21 Questions with Verified Answers BOYLE'S LAW - CORRECT ANSWER THE PRESSURE AND VOLUME OF A CONFINED GAS ARE INVERSELY PROPORTIONAL IF THE TEMP IS UNCHANGED CHARLES LAW - CORRECT ANSWER DESCRIBES HOW GASES TEND TO EXPAND WHEN HEATED HENRYS LAW - CORRECT ANSWER THE SOLUBILITY OF A GAS IS DIRECTLY PROPORTIONAL TO THE PRESSURE OF THE GAS GAY-LUSSACS LAW - CORRECT ANSWER THE PRESSURE OF MIXED MASS AND FIXED VOLUME IS DIRECTLY PROPORTIONAL TO THE GAS' ABSOLUTE TEMPERATURE ...