Author: Anonymous

A star is 230 light years away. The light we see tonight from that star left it

A compound with a molecular formula C5H11NO has the 1H NMR spectrum given. The IR spectrum shows an absorption at around 3400 cm-1. Which of the structures given is consistent with this spectrum? The number by each peak is the proton count for that peak.

A compound with a molecular formula C9H12 has the 1H NMR spectrum below.  Which structures given is consistent with this spectrum?  

Which of the compounds shown has an odd m/z value for the molecular ion?

Which one of the given compounds is consistent with the IR spectrum shown?

What is the shared similarity between Enteropathogenic E. coli strains (EPEC) and Enterohemorrhagic E. coli strains (EHEC)?

How would you isolate persister Vibrio spp. cells? (5 pt)

Identify the reagents, in correct order, expected to accomplish the following transformation.

The nursing supervisor observes preoperative nurses obtaining clients’ signatures on surgical consent forms.  Which action observed by the supervisor requires an intervention?

The nurse cares for a client scheduled for surgery with general anesthesia. Which preoperative assessment data indicates a need to have the malignant hyperthermia cart available?