A lab technician had an occupational exposure to HIV via an accidental needle stick from a HIV+ patient. The initial ELISA test was negative. The lab technician is in the Employee Health Department for the 6 week follow-up ELISA test; those results were also negative. The lab technician asks the nurse what these findings mean. Which of the following represents the best response from the nurse to the lab technician?

A nurse is the first responder at the scene of a school bus accident. The nurse triages the victims from highest to the lowest priority as follows: 1. Confused teenager with bright red blood pulsating from a leg wound 2. Teen with a closed head wound and multiple compound fractures of the arms and legs 3. Teen with a simple fracture of the arm complaining of abdominal pain 4. Sobbing teen with several minor lacerations on the face, arm, and legs

What is the Operating expense ratio?

Research conducted with chimpanzees suggests that they have a rudimentary sense of numbers.

The nurse understands that the primary reason a heparin drip may be ordered for a client with disseminated intravascular coagulopathy (DIC) is to:

Auditory images remain in the sensory register for no longer than

The IRR generally is regarded as a weaker guide than NPV for investment decisions because:

The ________ model represents the contents of memory as connections among a huge number of interacting processing units.

Ernest Hilgard argued that hypnosis involves

Research on autobiographical memory indicates that most adults cannot recall any events until about