Stage 4 — Generate solutions. The client has probable sepsis with ongoing hypoperfusion after the first IV fluid bolus: MAP 58, mottling, and acute inattention. A urinary source is suspected, and cultures are pending. Which interventions are appropriate now? Select all that apply.
Select All That Apply
Choose your responses, then check the answer.
Explanation
Why choices 1, 2, 3, 4, and 6 are appropriate Probable sepsis with persistent hypoperfusion requires prompt blood cultures and empiric antimicrobials, individualized crystalloid resuscitation, early norepinephrine for persistent hypotension, serial lactate and repeated perfusion assessment, and appropriate long-term-catheter management. For a catheter present longer than 14 days, assess ongoing need and consider removal or replacement before a properly collected urine culture when feasible. Never obtain a culture from the drainage bag.
Why choice 5 is unsafe Sepsis and septic shock are medical emergencies. Final culture or imaging confirmation must not delay resuscitation and time-sensitive antimicrobial therapy.
Step 1 — Treat probable sepsis and shock physiology Blood cultures should be obtained as soon as possible and ideally before antimicrobials, but antimicrobial therapy should not be delayed when cultures cannot be obtained promptly. Persistent MAP 58 with mottling and acute inattention after initial fluid requires ongoing individualized crystalloid and prompt norepinephrine rather than waiting for central access.
Step 2 — Reassess instead of giving fluid blindly Current guidance supports at least 30 mL/kg crystalloid in the first 3 hours for sepsis-induced hypoperfusion or septic shock while considering patient characteristics. Serial lactate, capillary refill, lung examination, urine output, and dynamic fluid-responsiveness measures guide additional fluid and help avoid under- or over-resuscitation.
Step 3 — Manage the catheter and specimen correctly A 30-day catheter should be reassessed. If still needed, replace it using aseptic technique and collect culture urine from the fresh sampling port; if no longer needed, remove it and obtain an appropriate specimen. Cloudy bag urine is not a culture specimen.
Key concept Generate solutions that run diagnosis, treatment, reassessment, and source control in parallel.
Scenario (Stage 4 — Generate solutions)Probable sepsis with suspected urinary source now includes lactate elevation and persistent hypoperfusion after initial balanced crystalloid. Cultures are pending.
Individualized initial crystalloid — For sepsis-induced hypoperfusion or septic shock, current guidance suggests at least 30 mL/kg IV crystalloid in the first 3 hours while considering body size, comorbidities, response, and risk of fluid overload.
Early peripheral norepinephrine — Norepinephrine is first-line for septic shock. When hypotension persists, an appropriate peripheral IV may be used to avoid delaying vasopressor support until central access is available, following institutional monitoring policy.
Urine culture from a long-term catheter — Reassess catheter need. For a catheter present longer than 14 days, consider removal or replacement before specimen collection; collect urine aseptically from the sampling port, never from the drainage bag.