ISYE 6644 ASY OAN EXAM 1 SIMULATION
SCRIPT COMPLETE ANSWERS GRADED
A+
◉ cell pH
Answer: ECF: 7.4 ICF: 7.1-7.2
◉ flux
Answer: how fast a solute moves
◉ Nernst equation
Answer: E=(60/z)xlog(Eo/Ei)
◉ driving force
Answer: Vdf=Vm-Ei
Vm=membrane potential
Ei=equilibrium potential
◉ blood volume
Answer: contains plasma and proteins and cells
◉ plasma
, Answer: non-cellular part of blood
◉ serum
Answer: plasma without proteins and clotting factors
◉ hematocrit
Answer: percentage of blood volume occupied by red blood cells
◉ transcellular fluid
Answer: specialized type of ECF; separated from blood by
capillary endothelium and epithelial layer (incl. sweat, urine, and
CSF)
◉ 60-40-20
Answer: 60% of weight is water; 40% of weight is ICF; 20% of
weight is ECF
◉ transcellular pathway
Answer: movement into a cell, through the cytosol, and exit across
the opposite membrane
◉ paracellular pathway
Answer: diffusion between adjacent cells
SCRIPT COMPLETE ANSWERS GRADED
A+
◉ cell pH
Answer: ECF: 7.4 ICF: 7.1-7.2
◉ flux
Answer: how fast a solute moves
◉ Nernst equation
Answer: E=(60/z)xlog(Eo/Ei)
◉ driving force
Answer: Vdf=Vm-Ei
Vm=membrane potential
Ei=equilibrium potential
◉ blood volume
Answer: contains plasma and proteins and cells
◉ plasma
, Answer: non-cellular part of blood
◉ serum
Answer: plasma without proteins and clotting factors
◉ hematocrit
Answer: percentage of blood volume occupied by red blood cells
◉ transcellular fluid
Answer: specialized type of ECF; separated from blood by
capillary endothelium and epithelial layer (incl. sweat, urine, and
CSF)
◉ 60-40-20
Answer: 60% of weight is water; 40% of weight is ICF; 20% of
weight is ECF
◉ transcellular pathway
Answer: movement into a cell, through the cytosol, and exit across
the opposite membrane
◉ paracellular pathway
Answer: diffusion between adjacent cells
