A homeless adult presents to the emergency department.  The…

A homeless adult presents to the emergency department.  The nurse obtains the vital signs:  Temperature 33.5 degrees Celsius, pulse 56 beats/min, respiratory rate 12 breaths/min, blood pressure 100/56 mm Hg.  Which vital sign needs to be addressed immediately?  

A client on your unit is getting sicker but remains alert an…

A client on your unit is getting sicker but remains alert and oriented. Three days after admission, you notice he seems depressed. He tells you, “I’m tired of being sick. I wish I could end it all.” What is the most accurate and informative way to record this data in the nurses’ notes? 

You are a crime scene investigator, and the only evidence yo…

You are a crime scene investigator, and the only evidence you are able to gather at the crime scene are some strands of hair. You want to see whether a suspect in custody was at the crime scene. What technique would you use to try and connect the suspect to the crime scene?