Blog

Anti-K was identified as the most likely antibody in the following antigram, but anti-Lua cannot be ruled-out.  True or False:  Further testing is required in order to meet the rule of two.

In a cold panel, the cord cell is negative at all phases of testing while all panel cells are positive at immediate spin and non-reactive at all other phases.  The most likely etiology of this antibody is:

Who is authorized to sign the Emergency Release of Blood form?

An autoadsorption uses what type of cells to remove antibody from the serum?  

The antibody that is not ever a cold-reacting antibody is:

How many valence electrons do the alkaline earth metals possess? Zoomable Periodic Table Accessible Periodic Table

What value of l is represented by an s orbital?

Place the following in order of decreasing ionization energy, IE1:    Cs        Mg      Ar Zoomable Periodic Table Accessible Periodic Table

Calculate the wavelength (in nm) of the blue light emitted by a mercury lamp with a frequency of 6.32 x 1014 s-1   Chapter 8 Equations: 1 nm = 1 x 10-9 m

When 0.230g of Na (molar mass = 22.99g/mol) is added to 100.00g of water, the temperature of the reaction (below) causes the resulting solution rises from 25.00oC to 29.30o Calculate the enthalpy of reaction (