Problem: You are nursing a client in the medical ward who was diagnosed with type 2 diabetes (Case Study 3) 6 months ago. He has been transferred to your ward from the emergency department where he presented with: Persistent high BGLs, above 15.0 mmol/L Nausea, vomiting, abdominal pain and states he has been experiencing extreme thirst and he states going to the toilet more than usual. Infected right heel wound. Vital signs: PR- 74 regular, BP-110/64, RR-22, SPO2-97%, TEMP- 37.2 BGL-18.4mmol/L Ketones-Nil Detected Client reports: Feeling "stressed" No longer able to get about related to his "sore foot." Sense of failure despite trying to do all the right things. Feeling "depressed" "Not having enough money" to buy medications and blood glucose testing strips. Prior to being admitted to your ward, the client was treated in the emergency department for Hyperglycaemic Hyperosmolar Nonketotic Syndrome (HHNS). Explain why people with diabetes are more prone to infection.