The structure indicated by the letter E on the figure is the ________. 

What is an organic compound whose molecules possess one or more oxygen atoms bridged between two alkyl or aryl groups called?

a. Bisphenol-A, or BPA b. Cresols c. Ethers d. Isopropanol

The documentation of entry time done in Mrs. Strong’s medical record by a nursing assistant at 3:20 a.m. reads as:

A. 0320 B. 1320 C. 1520 D. 1920