Equations

Question 1

Poiseulle’s Law

Answer 1

Fow rate Q depends on fluid viscosity η, pipe length L, and the pressure difference between the ends P

Q= (π r^4 P) / (8ηL)

Question 2

Anion gap

Answer 2

([Na+] + [K+]) - ([HCO3-] + [Cl-])

Question 3

Corrected sodium equation

Answer 3

1.6 ((measured glucose - normal glucose)/100) + measured sodium

Question 4

Corrected chloride

Answer 4

(Normal sodium/measured sodium) measured chloride