Sepsis and Shock on the CCRN: What the 2026 Surviving Sepsis Guidelines Mean for ICU Nurses

Where sepsis and shock sit in the CCRN test plan

Multisystem is 16% of the Adult CCRN Test Plan for exams taken on and after November 12, 2025, about 20 of the 125 scored questions (Passy estimate; AACN publishes only the percentage). Its 22 listed problems include sepsis, shock states (the test plan gives distributive and obstructive as examples), systemic inflammatory response syndrome, multi-organ dysfunction syndrome, healthcare-associated infections and infectious diseases. The Multisystem nursing actions start with "early sepsis identification" and include preventing hospital-acquired infections.

Sepsis questions also reach into other categories. Cardiogenic shock is listed under Cardiovascular, and sepsis-related ARDS is a respiratory problem. Expect stems where the patient has more than one of these at once.

Recommend, suggest, and good practice: reading SSC 2026

The Surviving Sepsis Campaign (SSC) adult guidelines from SCCM and ESICM were published on March 23, 2026. SCCM's summary says they hold 129 statements, 46 of them new, and update the 2021 edition. Each statement has one of three forms:

• "We recommend": a strong recommendation. Most patients should get it.
• "We suggest": a conditional recommendation. It fits most patients, but individual factors can change the choice.
• Good practice statement: an ungraded statement the panel considers clearly right, such as treating sepsis as a medical emergency.

The label tells you how firm a "best" answer is. When a scenario turns on a "suggest" statement, look for the patient detail, such as age or available access, that makes the suggestion fit.

The first hours of septic shock, statement by statement

Three practical remarks from the same document matter to nurses. First, the guideline says weight-based fluid volume should be calculated on actual body weight, or on adjusted or ideal body weight when the body mass index is above 30, and that clinicians should reassess often to avoid under- or over-resuscitation. For an 80 kg patient with a BMI below 30, 30 mL/kg is at least 2,400 mL in the first 3 hours. Second, for peripheral vasopressors, it says the data are insufficient to recommend a duration, dose, or access route, such as the size or site of the peripheral line. Your unit's peripheral vasopressor protocol fills that gap. Third, it suggests using dynamic measures, such as the response to a passive leg raise or a fluid bolus, over physical examination or static measures alone.

After the first hours, SSC 2026 suggests IV corticosteroids for septic shock and early goals-of-care discussions (within 72 hours). It suggests against bicarbonate simply to improve hemodynamics in hypoperfusion-related lactic acidemia, but separately suggests bicarbonate for septic shock with pH ≤ 7.2 and AKIN stage 2 or 3 acute kidney injury. These are distinct patient groups.

What carried over from 2021, and what is new

Review books printed before March 2026 teach the 2021 edition. For most bedside statements, that is not a problem, because the direction carried over:

The age-specific MAP range is the change a CCRN candidate is most likely to meet at the bedside. When you study from an older book, check its sepsis chapter against the 2026 statements above. The AACN bibliography for the Adult exam does not list either SSC edition, so the exam's sepsis items are validated against the critical care texts it does list.

A worked case (fictional). A 71-year-old man with urosepsis has received 30 mL/kg of balanced crystalloid. His MAP is 58 mm Hg, his lactate is rising, and only peripheral lines are in place; the central line is an hour away. Under SSC 2026, the nurse should anticipate a peripheral norepinephrine infusion now rather than waiting for the central line. Because he is 71, the suggested initial MAP range is 60–65 mm Hg, not a higher target. Blood cultures and antimicrobials should already be done within the first hour of recognition, so check that they were. The free set has a septic shock patient of a different age whose central line is also delayed. Once this case is clear, practice the septic shock vasopressor decision in the free CCRN set →.

Four shock states compared at the bedside

The MSD Manual's shock chapter (reviewed June 2026) sorts shock into four mechanisms, which can occur alone or together. The test plan names distributive and obstructive shock, and lists cardiogenic shock under Cardiovascular.

The warm skin of early septic shock is the trap. A patient who is pink and warm but hypotensive, with a rising lactate, is still in shock: MSD notes that capillary blood flow falls in septic shock even though large-vessel flow is preserved. For pressure and waveform patterns behind this table, see the CCRN hemodynamics guide. For rhythm problems that cause or mimic shock, see the CCRN cardiovascular review. Use the test plan to identify additional multisystem topics to review with your course materials.