What type of lipid is this molecule?

Which is the correct Lewis structure for OBr–?

Identify the species that is oxidized and the species that is reduced in the reaction: 2 I– + Cl2 → 2 Cl– + I2.

What is the IUPAC name of the compound shown below?  

The molecule below is found in

What is the IUPAC name of the compound shown below?  

The molecule below is found in

An 70 year old presents with a 3 day history of abdominal pain. The patient reports he receives dialysis 3 days per week. On physical exam, the patient demonstrates rebound tenderness and guarding. The APRN understands that the presence of peritoneal signs or persistent focal tenderness on abdominal examination is suggestive of infection. The APRN should: 

What is the correct interpretation of the following lab result?

David is a 38 year old male who presents to the ER with a 30 minute history of facial and neck flushing, itching, HA, dizziness and N/V/D.  David appears to be in mild acute distress and uncomfortable. He is accompanied by his wife.  After prompting, the wife reports they had just sat down to dinner and because of their religion, they eat fish during Lent. The wife reports they had been to a local Sushi restaurant and David’s favorite appetizer is Ahi Tuna. As the APRN caring for David, you suspect he has _________ poisoning. Please fill  in the blank.