Blood in our body changes color as a function of its oxygenation state. Given the spectral data below, calculate the absorbance of red light (600 nm) of fully oxygenated and deoxygenated blood. Using this data, determine what percentage of red light would go through a sample of blood that is 50% oxygenated. Assume the patient has a hemoglobin concentration of 10 mM and pathlength of 1 cm. - oxy-Hemoglobindeoxy-Hemoglobin- Water10°Melanin1010800Wavelength (nm)4006001000FigureMalar abuorption coeficients of commen abvorbents in tissue: ony-hemoglobin, deuny-hemoglobin, melanin, and water.ɛ (oxy, 600 nm) = 3 x 103 (cm1*M)ɛ (deoxy, 600 nm) = 0.8 x 103 (cm1*M*)E (water, 600 nm) = 3.5 x 10? (cm1*M*)E (melanin, 600 nm) = 4.0 x 10? (cm1*Mt)molar absorptlon coefflclent (cm'/(moles/llter))

Answer :- The answers are given in sequence: Normal O, Hb dissociation Curve 1 % Saturation of Hb Og…

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Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

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Blood in our body changes color as a function of its oxygenation state. Given the
spectral data below, calculate the absorbance of red light (600 nm) of fully oxygenated and
deoxygenated blood. Using this data, determine what percentage of red light would go through
a sample of blood that is 50% oxygenated.
Assume the patient has a hemoglobin concentration of 10 mM and pathlength of 1 cm.

- oxy-Hemoglobin
deoxy-Hemoglobin
- Water
10°
Melanin
10
10
800
Wavelength (nm)
400
600
1000
Figure
Malar abuorption coeficients of commen abvorbents in tissue: ony-hemoglobin, deuny-
hemoglobin, melanin, and water.
ɛ (oxy, 600 nm) = 3 x 103 (cm1*M)
ɛ (deoxy, 600 nm) = 0.8 x 103 (cm1*M*)
E (water, 600 nm) = 3.5 x 10? (cm1*M*)
E (melanin, 600 nm) = 4.0 x 10? (cm1*Mt)
molar absorptlon coefflclent (cm'/(moles/llter))

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