Communications at the TCP level is host-to-host only; communications at the IP level is router-to-router only.

In DNS, there is one-to-one correspondence between hostnames and IP addresses.

Once an HTTP server uses the ‘set-cookie’ header line, it becomes a stateful server.

The benefits of using web proxy servers include reduction of response time and at the expense of using more bandwidth.

A nurse is caring for a client with a recent diagnosis of cancer.  The client resides with her husband and 2 adolescent children.  What family dynamic behaviors would cause the nurse to identify a need for additional interventions?

A nurse educator is discussing the purpose of a family assessment with a student nurse. Which dynamic is not included in the standard family assessment?

All of the following interventions will promote patient safety when assisting with the use of a bedpan EXCEPT: 

Place the following steps in the correct order for properly cleaning a circumcised penis prior to applying an external urinary sheath:  1 – Remove gloves and perform hand hygiene 2 – Wash the shaft of the penis using downward strokes toward the pubic area 3 – Rinse and thoroughly dry the penis 4 – Clean the tip of the penis, moving the washcloth in a circular motion from the meatus outward

A nurse is caring for patients in an isolation ward. In which situations would the nurse appropriately use an alcohol-based hand rub to decontaminate the hands? Select all that apply:

A nurse has to put on personal protective equipment (PPE) to perform the dressing change for a client’s surgical wound. While the nurse is cleaning the incision the client begins bleeding and blood hits the nurse’s wrist running down under the cuff of the gloves. What is the nurse’s best action?