CHT TEST BANK EXAM NEWEST VERSION A,B & C COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS VERIFIED 100% ALREADY GRADE A+|| | GUARANTEED SUCCESS!! NEWEST EXAM | JUST RELEASED!!

CHT TEST BANK EXAM 2026-2027\NEWEST VERSION A,B
& C COMPLETE QUESTIONS AND CORRECT DETAILED
ANSWERS \VERIFIED 100% ALREADY GRADE A+|| |
GUARANTEED SUCCESS!! NEWEST EXAM | JUST
RELEASED!!



Boyle's Law


ANSWERS: PV=PV


Charles' Law


ANSWERS: V/T=V/T


Gay-Lussac's Law


ANSWERS: P/T=P/T


General Gas Law


ANSWERS: PV/T=PV/T


Henry's Law


ANSWERS: as pressure increases, the gas in liquids increases, and as
temperature increases, the gas in liquids decreases

,1960


ANSWERS: Boerema - life without blood removed blood cells from pigs


Rapture of the Deep


ANSWERS: Nitrogen Narcosis


Nitrogen Narcosis


ANSWERS: Breathing in an increases partial pressure of nitrogen above
2000mmHg

Central nervous system oxygen toxicity


ANSWERS: Seizure caused by breathing an increased partial pressure of oxygen


Dalton's Law


ANSWERS: in a mixture of non-reacting gasses, the total pressure exerted is equal
to the sum of the partial pressures of the individual gases.


Pascal's Law


ANSWERS: pressure exerted anywhere in a confined incompressible fluid is
transmitted equally in all directions throughout the fluid such that the pressure
variations (initial differences) remain the same


Graham's Law


ANSWERS: the rate of effusion or of diffusion of a gas is inversely
proportional to the square root of its molecular weight.

,Inspired pO2


ANSWERS: =pTotal x fiO2


Alveolar pO2


ANSWERS: [(pTotal-pH2O) x fiO2]-pCO2


pH2O


ANSWERS: 47mmHg (water vapor produced in lung)


pCO2


ANSWERS: 50mmHg produced by lung
breathing air 40mmHg produced by
lung breathing oxygen


barotrauma


ANSWERS: tissue damage resulting from a pressure inequality between the
environment and a gas- filled space within the body


otic barotrauma


ANSWERS: reddened
tympanic membrane fluid in
middle ear space


otosclerosis


ANSWERS: immobilization of stapes bone behind tympanic membrane

, optic barotrauma


ANSWERS: mask squeeze


most common barotrauma in hyperbarics


ANSWERS: middle ear barotrauma


methods for equalizing middle ear


ANSWER
S: toynbee
frenzel
swallowing
valsalva


toynbee maneuver


ANSWERS: pinching nostrils shut while swallowing


frenzel maneuver


ANSWERS: pinch nostrils shut and raise back 1/3 of tongue and cause the
adams apple to elevate (throat piston)