Science Quiz / Respiratory 2

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Can you name the Respiratory 2?

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This is the pressure that a gas exerts that is proportional to its concentration within the total gas pressure.
The Bohr Shift results in more or less oxygen released at any given PO2?
True or False: lung PO2 exceeds blood PO2.
Is oxygen loading at the pulmonary capillary time dependant?
Tissue PO2 is low or high, resulting in the release of O2 from hemoglobin?
98.5% of O2 is transported in the:
What percentage of CO2 is dissolved and transported in the plasma?
PO2 at 705mmHg
In a healthy lung, complete diffusion of oxygen occur in how many seconds?
CO2 produced / O2 consumed =
High pH, low blood PCO2, and low T shift the Oxy-Hemoglobin Dissociation Curve in which direction?
PO2 in veins
This is the condition in which the blood had a low O2 concentration and, therefore, low Hb saturation.
CO x (mixed venous [CO2] - arterial [CO2]) =
PCO2 in veins
PCO2 in arteries
When utilizing this type of nutrient, your RQ = 0.7
This molecule has a higher Hb affinity than O2.
This is the condition in which the blood has a low hemoglobin concentration.
CO x (arterial [O2] - mixed venous [O2]) =
A normal adult female has about how many grams Hb/L blood?
1.5% of O2 is transported in the:
The blood flow through the pulmonary capillaries is also called what?
A normal adult male has about how many grams of Hb/L blood?
PO2 in arteries
Blood flow x (tissue oxygen extraction) =
The relationship between the extent of oxygen binding to hemoglobin and the PO2 is described by constructing an:
Reduced blood pH, increased blood PCO2 and increased T causes the Bohr Shift of the Oxy-Hemoglobin Dissociation Curve. This makes the graph move in which direction?
Does the amount of O2 consumed equal the amount of CO2 produced?
PCO2 in alveoli
What percentage of CO2 is transported as carbaminohemoglobin?
What percentage of total CO2 is transported in plasma as bicarbonate ions?
When utilizing this type of nutrient, your RQ = 1.0
Fully saturated Hb can bind to how many mL of O2?
The extent to which O2 binds depends on the what in the plasma?
PN2 at 705mmHg
PO2 in alveoli
Transit time at rest takes about how long?
Blood flow x (tissue carbon dioxide production) =

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