RICKY'S CFRN STUDY GUIDE QUESTIONS AND
CORRECT DETAILED ANSWERS WELL VERIFIED
.GRADED A+
Charles's Law - ANSWER -Gas pressure increases as Temp
increases
Gas expands in a heated tank
Henry 's Law - ANSWER -Decompression
,Dalton's Law - ANSWER -Molecules shrink under pressure. It
takes more molecules to fill the same space. More
altitude=more O2 needed.
Graham's Law - ANSWER -Diffusion rate of gas thru a liquid is
related to solubility of the gas. Higher to Lower Concentrations.
(mucous in the lungs with O2
Boyle's Law - ANSWER -Trapped gas expands with altitude. (Air
splints, Chest tubes, ET Tubes, Bowels)
Gay-Lussac's Law - ANSWER -Pressure in the tanks go down as
temperature goes down
Murphy Sign - ANSWER -Gallbladder, unable to take deep
breath upon palpation under the right ribs.
Cullen Sign - ANSWER -Retroperitoneal bleed, pancreatitis,
Trauma, Bruising of the umbilicus.
, Grey-Turner Sign - ANSWER -Retroperitoneal bleed,
pancreatitis, Trauma, Bruising of the flanks.
Asterixis - ANSWER -Liver, Hepatitis, Hands held out and
shaking
Cushing's Reflex - ANSWER -Increased ICP, widening pulse
pressure, bradycardia, resp changes (cheyne stokes).
RBC, HGB, HCT - ANSWER -5, 15, 45
WBC - ANSWER -4000-10,000
PLT - ANSWER -150,000-400,000
K+ (Potassium) - ANSWER -3.5-5.0
Creat - ANSWER -0.8-1.4
CORRECT DETAILED ANSWERS WELL VERIFIED
.GRADED A+
Charles's Law - ANSWER -Gas pressure increases as Temp
increases
Gas expands in a heated tank
Henry 's Law - ANSWER -Decompression
,Dalton's Law - ANSWER -Molecules shrink under pressure. It
takes more molecules to fill the same space. More
altitude=more O2 needed.
Graham's Law - ANSWER -Diffusion rate of gas thru a liquid is
related to solubility of the gas. Higher to Lower Concentrations.
(mucous in the lungs with O2
Boyle's Law - ANSWER -Trapped gas expands with altitude. (Air
splints, Chest tubes, ET Tubes, Bowels)
Gay-Lussac's Law - ANSWER -Pressure in the tanks go down as
temperature goes down
Murphy Sign - ANSWER -Gallbladder, unable to take deep
breath upon palpation under the right ribs.
Cullen Sign - ANSWER -Retroperitoneal bleed, pancreatitis,
Trauma, Bruising of the umbilicus.
, Grey-Turner Sign - ANSWER -Retroperitoneal bleed,
pancreatitis, Trauma, Bruising of the flanks.
Asterixis - ANSWER -Liver, Hepatitis, Hands held out and
shaking
Cushing's Reflex - ANSWER -Increased ICP, widening pulse
pressure, bradycardia, resp changes (cheyne stokes).
RBC, HGB, HCT - ANSWER -5, 15, 45
WBC - ANSWER -4000-10,000
PLT - ANSWER -150,000-400,000
K+ (Potassium) - ANSWER -3.5-5.0
Creat - ANSWER -0.8-1.4
