A nurse is on the hospital quality and performance Improvement committee. The committee is reviewing compliance with prevention measures related to posterior cervical surgical site infections over the first 3 quarters of the year. Glucose Control Benchmark: 90 % Quarter 1-75.29% Quarter 2-85.5% Quarter 3-82% Post Operative Normothermia Bench mark- 85% Quarter 1-69% Quarter 2-85% Quarter 3-86.2% Perioperative Antibiotics Benchmark 100% Quarter 1-90.4% Quarter 2-88.2% Quarter 3-92.6 % Smoking Cessation Smoking cessation education 4 weeks prior to surgery. Benchmark 75% Quarter 1-70.6% Quarter 2-100% Quarter 3-74% Intrawound Vancomycin Powder Benchmark 80.2% Quarter 1-75.79% Quarter 2-80.5% Quarter 3-92% Which measures should the nurse recognize that indicate the need for improvement compared to benchmarks? Select all that apply.