would O2 saturation be higher when inhaling or exhaling? explain.
would O2 saturation be higher when inhaling or exhaling? explain.
Homework Answers
Hemoglobin is an oxygen binding protein present in the blood. The structure of hemoglobin contains two parts, namely “heme (contains iron)” and the “protein part globin.”
The term "oxygen saturation" refers to the partial pressure of oxygen in the blood. During inhalation, more oxygen enter into the blood, so the partial pressure of oxygen increases, which means that the oxygen saturation is higher during inhalation. During exhalation, the carbon dioxide concentration is higher and the oxygen saturation is lower.
The haemoglobin saturation depends only on the partial pressure of oxygen exposure, this does not change with the concentration of hemoglobin. Means, the oxygen uptake by the haemoglobin and the partial pressure of oxygen is always in equilibrium irrespective of the Hb concentration in the blood.
Based on Kinetic Molecular theory, explain/answer the following: a. Why would inhaling helium make your voice become much higher than normal? b. Why would inhaling sulfur hexafluoride make your voice...
Based on Kinetic Molecular theory, explain/answer the following: a. Why would inhaling helium make your voice become much higher than normal? b. Why would inhaling sulfur hexafluoride make your voice much lower than normal? c. Would your voice be higher or lower than average if you’re in the hospital and placed in an oxygen-rich environment?
When pO2 = 4*p50 of myoglobin, the fractional saturation (Y O2) is about?
When pO2 = 4*p50 of myoglobin, the fractional saturation (Y O2) is about?
Explain how H2 and O2 differ from an ideal gas at higher pressures.
Explain how H2 and O2 differ from an ideal gas at higher pressures.
Explain how to prevent a transistor from going into cutoff or saturation when an input signal...
Explain how to prevent a transistor from going into cutoff or saturation when an input signal is applied?
Explain whether 1 mole of O2 or steam(h2o vapor) has the higher pressure at a given...
Explain whether 1 mole of O2 or steam(h2o vapor) has the higher pressure at a given T and V, assuming these gases are real.
Explain why the concentration of ions would be higher when taking into account non ideal behavior...
Explain why the concentration of ions would be higher when taking into account non ideal behavior using the Debye-Huckel equation. Give your answer in terms of the "microscopic" picture of atoms.
The average human has a density of 945 kg/m^3 after inhaling and 1020 kg/m^3 after exhaling,...
The average human has a density of 945 kg/m^3 after inhaling and 1020 kg/m^3 after exhaling, out making any swimming movements, what percentage of the human body would be above the surface in the Dead Sea (a body of water with a density of about 1230 kg/m^3) In each of these cases? (b) Given that bone and muscle are denser than fat, what physical characteristics differentiate -sinkers" (those who tend to sink in water) from "floaters" (those who readily float)?...
(8) Shown in the graph below is the O2 affinity of hemoglobin and myoglobin. Explain why...
(8) Shown in the graph below is the O2 affinity of hemoglobin and myoglobin. Explain why there is a difference in the O2 affinities for these proteins and the significance of this for the function of these proteins. Myoglobin Hemoglobin Oxygen PresS ure Percent Saturation
Fractional Saturation of Hemoglobin: Estimate the fractional Saturation of hemoglobin when po is: a) 20 tore...
Fractional Saturation of Hemoglobin:
Estimate the fractional Saturation of hemoglobin when po is: a) 20 tore b) 100 tors n=3 and
Would you expect reported cases of urethritis to be higher pyleonephritis? Explain. Would you expect the...
Would you expect reported cases of urethritis to be higher pyleonephritis? Explain. Would you expect the ncidence of leptospirosis to be higher in urban or rural communities? Explain.
The average human has a density of 945 kg/m^3 after inhaling and 1020 kg/m^3 after exhaling, out making any swimming movements, what percentage of the human body would be above the surface in the Dead Sea (a body of water with a density of about 1230 kg/m^3) In each of these cases? (b) Given that bone and muscle are denser than fat, what physical characteristics differentiate -sinkers" (those who tend to sink in water) from "floaters" (those who readily float)?...
(8) Shown in the graph below is the O2 affinity of hemoglobin and myoglobin. Explain why there is a difference in the O2 affinities for these proteins and the significance of this for the function of these proteins. Myoglobin Hemoglobin Oxygen PresS ure Percent Saturation
Fractional Saturation of Hemoglobin:
Estimate the fractional Saturation of hemoglobin when po is: a) 20 tore b) 100 tors n=3 and
Would you expect reported cases of urethritis to be higher pyleonephritis? Explain. Would you expect the ncidence of leptospirosis to be higher in urban or rural communities? Explain.
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