Oceanic lithosphere is continuously formed at a constant rate at the mid-ocean ridges 1 0 = 0. Thus at x = 0 the temperature is the Heaviside step function. Finally, we assume the system is at a quasi-steady state, so that the temperature distribution is constant in time, i.e. T=T(x,z).
Because preeclampsia can prevent proper blood flow to the placenta, babies may be born prematurely and can suffer from later conditions such as learning disabilities, epilepsy and hearing and vision problems.
With regard to preeclampsia and eclampsia, nurses should be aware that: a. Preeclampsia is a condition of the first trimester; eclampsia is a condition of the second and third trimesters B. Preeclampsia results in decreased function in such organs as the placenta, kidneys, liver, and brain c.