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Network protocols must be implemented in software since they are too complex to be implemented in hardware.

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

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

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

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

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?

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?

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: