Science Quiz / Respiratory 2

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Can you name the Respiratory 2?

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

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