A client with pyelonephritis and suspected sepsis has just completed the initial 30 mL/kg IV crystalloid bolus. Blood cultures were drawn and the first dose of piperacillin-tazobactam was given 40 minutes ago; there is no rash, wheezing, or lip swelling. On reassessment: temperature 38.9°C (102°F), blood pressure 84/50 mm Hg, mean arterial pressure 62 mm Hg, heart rate 118/min, capillary refill 3 seconds, and urine output 22 mL/hr. A passive leg raise produces no change in blood pressure. Lactate is 2.8 mmol/L (initial 4.1 mmol/L). Lungs are clear. The provider has prescribed norepinephrine to keep MAP at or above 65 mm Hg if hypotension persists after fluids. Complete the diagram by selecting the condition the client is most likely experiencing, 2 actions the nurse should take to address that condition, and 2 parameters the nurse should monitor to assess the client's progress.

Quick answer
Septic shock persisting after fluid resuscitation; report the MAP of 62 mm Hg and prepare the prescribed norepinephrine; monitor mean arterial pressure and the serum lactate trend.

Why this is correct
Septic shock is sepsis with hypotension that needs vasopressors to keep MAP at or above 65 mm Hg, with lactate above 2 mmol/L despite adequate fluids. This client received the full bolus, remains at MAP 62 mm Hg, and shows no fluid responsiveness on passive leg raise, so more crystalloid is unlikely to help. Norepinephrine is first-line and can be started through a well-functioning peripheral line while an arterial line is arranged. A falling lactate and a MAP at or above 65 mm Hg indicate improving perfusion.

Easy analogy or mental picture
The pipes (vessels) have gone slack, so pouring more water in only fills the slack; norepinephrine tightens the pipes so the existing water reaches the organs.

Memory hook
"Filled but still low — squeeze, don't pour."

NCLEX decision rule
After adequate fluid resuscitation, a MAP below 65 mm Hg means vasopressors; judge the response by MAP and lactate clearance.

Why the other choices are wrong
A second full bolus is tempting for hypovolemia, but the passive leg raise shows no fluid responsiveness and repeated boluses risk fluid overload. Delaying vasopressors for an arterial line prolongs hypoperfusion. IM epinephrine treats anaphylaxis, which is unlikely without rash, wheezing, or angioedema. An adequate response is ruled out by MAP 62 mm Hg and lactate 2.8 mmol/L. CVP is no longer recommended as a resuscitation target, tryptase tracks anaphylaxis, and WBC reflects infection rather than perfusion.