Final Exam Solutions 2011

Convection of the solute d metabolic use of the

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Unformatted text preview: n of the solute D. Metabolic use of the solute E. None of the above Questions 48-50 refer to the following: Consider the simple intravascular model of solute concentration in a capillary where diffusion is neglected (one layer model). Assume the capillary has a length of L=1 mm with plug or piston blood flow with a velocity of 1mm/s. Assume the solute concentration (u(t)) versus time (t, sec) is given by: 0, t <0 u(t) = t, 0 < t < 1 1< t 0, 48. The rate of change of concentration (s-1) of the solute at the end of the capillary at t=0.5s is: A. 0 B. 1 C. 10 D. Can not determine E. None of the above 49. The concentration of solute at the end of the capillary at t=1.5s is: A. 0 B. 0.5 C. 1.0 D. Can not determine E. None of the above Name: __________________________________ 50. The concentration of solute at the end of the capillary at t=2.5s is: A. 0 B. 0.5 C. 1.0 D. Can not determine E. None of the above...
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