# Clinical context An adult taking empagliflozin develops fever, poor intake, vomiting, and deep rapid respirations during a urinary infection; glucose is 184 mg/dL, beta-hydroxybutyrate 5.2 mmol/L, bicarbonate 12 mEq/L, and venous pH 7.24, establishing euglycemic diabetic ketoacidosis. Review the trend and select the best interpretation and next plan. > source: MyMerci (mymerci.kr) > url: https://mymerci.kr/pages/nclex_q.php?qn_id=522754&lang=en > language: en > subject: Adverse Effects/Contraindications/Interactions > category: PPT ## Question Clinical context An adult taking empagliflozin develops fever, poor intake, vomiting, and deep rapid respirations during a urinary infection; glucose is 184 mg/dL, beta-hydroxybutyrate 5.2 mmol/L, bicarbonate 12 mEq/L, and venous pH 7.24, establishing euglycemic diabetic ketoacidosis. Review the trend and select the best interpretation and next plan. | Time | Data | | --- | --- | | Presentation | Glucose 184 mg/dL; beta-hydroxybutyrate 5.2 mmol/L; pH 7.24; bicarbonate 12 mEq/L; deep rapid respirations; dry mucous membranes | | Four hours | Glucose 156 mg/dL; beta-hydroxybutyrate 2.1 mmol/L; pH 7.29; bicarbonate 16 mEq/L; dextrose added while insulin continues | | Current | Glucose 168 mg/dL; beta-hydroxybutyrate 0.5 mmol/L; pH 7.34; bicarbonate 19 mEq/L; respirations unlabored; urine output and perfusion improved | Q1. How should the response be interpreted? DKA has resolved by ketone, pH or bicarbonate, and clinical criteria DKA is worsening because dextrose was added The initial episode was not DKA because glucose stayed below 200 mg/dL Q2. Which next plan is appropriate? Stop all insulin without an authorized transition Complete the insulin transition, infection plan, and SGLT2 sick-day and restart review Restart empagliflozin before oral intake returns ## Explanation Falling beta-hydroxybutyrate, pH 7.34, bicarbonate 19 mEq/L, improved perfusion, and resolution of deep rapid respirations support DKA resolution. The plan still requires a safe insulin transition, infection follow-up, and an SGLT2 sick-day and restart decision. ## In-depth explanation Quick answer Evaluate ketones, acid-base status, breathing, perfusion, and the precipitant together. Why this is correct Glucose corrects before ketoacidosis. Current consensus uses plasma ketone and pH or bicarbonate criteria rather than anion-gap or urine-ketone normalization alone. Easy analogy or mental picture Build a medication safety chain: identify the cue cluster, connect it to the drug mechanism, stop preventable exposure, stabilize the client, and verify the response with measurable findings. Memory hook Cue cluster, medication mechanism, protective action, and measurable reassessment. NCLEX decision rule Choose the action that prevents the most immediate medication-related harm while preserving treatment for the underlying condition. Why the other choices are wrong Options that rely on one reassuring value, continue a suspect exposure, bypass monitoring, or delay escalation leave the medication hazard active.References 1FDA Drug Safety Communication: SGLT2 inhibitor ketoacidosisKetoacidosis can occur with lower-than-expected glucose during infection, reduced intake, surgery, dehydration, or insulin reduction 22024 Consensus Report: Hyperglycemic Crises in Adults With DiabetesEuglycemic DKA recognition, fluids, insulin, dextrose, potassium, precipitant treatment, and resolution criteria 3Surviving Sepsis Campaign International Guidelines 2021Prompt infection evaluation, cultures when appropriate, antimicrobials, fluids, perfusion, and serial reassessment ## Clinical scenario Clinical context An adult taking empagliflozin develops fever, poor intake, vomiting, and deep rapid respirations during a urinary infection; glucose is 184 mg/dL, beta-hydroxybutyrate 5.2 mmol/L, bicarbonate 12 mEq/L, and venous pH 7.24, establishing euglycemic diabetic ketoacidosis. ## Related questions - [A client is admitted to the emergency department after ingesting an unknown amount of acet…](https://mymerci.kr/pages/nclex_q.php?qn_id=362720&lang=en) - [A client with chronic heart failure is prescribed metoprolol 25 mg orally twice daily. 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Always follow current clinical guidelines and your institution’s protocols._