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HYPERBARIC STUDY QUESTIONS 2024 WITH 100% ACCURATE ANSWERS
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HYPERBARIC STUDY QUESTIONS 2024 WITH 100% ACCURATE ANSWERS
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HYPERBARIC STUDY QUESTIONS 2024WITH 100% ACCURATE ANSWERS
,HYPERBARIC STUDY QUESTIONS 2024
WITH 100% ACCURATE ANSWERS
It is acceptable for a patient to be sitting throughout the TcpO2 study as long as the lower extremities
are below the heart:<br> - CORRECT ANSWERSFalse, The ideal position for the patient is lying on the
back with the head flat or only slightly elevated
The TcOm electrode should be re-membraned: - CORRECT ANSWERSIf the monitor has been out of
service for several weeks, if the calibration procedure fails, if error codes indicate a problem
If a patient returns for a repeat TcOm study it is NOT necessary to repeat the reference site: - CORRECT
ANSWERSFalse
Which of the following products listed below is unlikely to affect TcOm oxygen values: - CORRECT
ANSWERSPhenergan
Pressure is defined as - CORRECT ANSWERSThe force per unit area acting on a surface in a direction
perpendicular to that surface
Gas is defined as - CORRECT ANSWERSA phase of matter
In the gas phase, the atoms or molecules basically move - CORRECT ANSWERSRandomly
Liquids change to a gas at - CORRECT ANSWERStheir respective boiling points
Hydraulics is a branch of science and engineering concerned with the mechanical properties of -
CORRECT ANSWERSLiquids
When applying pressure to a fluid, the pressure is exerted - CORRECT ANSWERSIn all directions equally
,A mechanical gauge is used when measuring gas pressure in a sealed container. For all common
pressure gauges, the pressure indicated on the gauge is - CORRECT ANSWERSLess than absolute
pressure because gauges (and gauge pressures) ignore the ambient (barometric) pressure around us.
They ony measure the extra pressure in the container.
Absolute pressure can be defined as - CORRECT ANSWERSThe amount of pressure within the sealed
vessel + the amount of pressure outside the sealed vessel
Absolute pressure can also be defined as - CORRECT ANSWERSGauge pressure + atmosphere, total
pressure and,true pressure.
1 atmosphere equals - CORRECT ANSWERS760 mmHg<br>14.7 psi<br>33 fsw
The barometric pressure in Denver (elevation 5000 ft) is less than barometric pressure at sea level -
CORRECT ANSWERSTrue
To convert from ATA to fsw - CORRECT ANSWERSsubtract 1, then multiply by 33
To convert ATA to mmHg - CORRECT ANSWERSmultiply by 760 mmHg
To convert ATA to PSI - CORRECT ANSWERSsubtract 1, then multiply by 14.7
To convert FSW to ATA - CORRECT ANSWERSdivide by 33, then add 1
Boyle's law is about the - CORRECT ANSWERSpressure-volume relationship
Which gas law has an inversely proportional relationship - CORRECT ANSWERSBoyle's law
According to Boyle's law, (assuming the temperature remains constant) when the pressure increases,
the volume - CORRECT ANSWERSDecreases proportionally
, When applying boyle's Law to the human body, we worry about air-filled spaces being shrunk (or
squeezed) when pressure around the body increases. This particular type of damage is known as. -
CORRECT ANSWERSBarotrauma
Boyle's Equation is - CORRECT ANSWERSP1xV1= P2xV2
Charles law is about the - CORRECT ANSWERStemperature-volume relationship
According to Charle's law, the volume in a flexible container,like a balloon, will ________ when the
tempature increases (assuming the pressure remains constant). - CORRECT ANSWERSIncrease
proportionally
According to Charle's law, the temperature in a flexible container, like a balloon, will______ when the
volume increases (assuming the pressure remains constant) - CORRECT ANSWERSIncrease
proportionally
Gay-Lussac's law is about - CORRECT ANSWERSTemperature-pressure relationship
According to Gay-Lussac's law, the temperature in a rigid container, like a scuba tank or a hyperbaric
chamber, will______ when the pressure increases (assuming the volume remains constant) - CORRECT
ANSWERSIncrease proportionally
According to Gay-Lussac's law, the temperature in a rigid container,like a scuba tank or a hyperbaric
chamber, will _______ when the pressure decreases (assuming the volume remains constant) -
CORRECT ANSWERSDecrease proportionally
Gay-Lussac's Law (in the hyperbaric chamber) is important to understand because when we start
increasing the pressure in the chamber, the patient is likely to - CORRECT ANSWERSComplain of being
hot
Gay-Lussac's Law (in the hyperbaric chamber) is important to understand because when we start
decreasing the pressure in the chamber, the patient is likely to - CORRECT ANSWERSComplain of being
cold
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