Which statement made by a client upon being discharged for COPD exacerbation indicates that the nurse’s teaching was effective?

Which focused data will the nurse monitor in relation to the 4+ pitting edema assessed in a client with cirrhosis?

The nurse is caring for a client with a potassium level of 6.2 mEq/L. The provider prescribes a regular insulin drip and D5w IV. The patient’s spouse asks, “Why is insulin needed? He doesn’t have diabetes.” Which response by the nurse is the most appropriate?  

An oncology client reports pain, and the provider orders hydromorphone IM 0.037 mg/kg right away. The nurse checks the chart and determines the client weighs 119 pounds. How many milligrams of hydromorphone will the nurse administer?A: ______ mg

Following rectal surgery, a client voids about 50 mL of urine every 30 to 60 minutes for the first 4 hours and is complaining of pressure in the abdomen and an urge  to urinate. Which nursing action is most appropriate?

A client who is taking furosemide for treatment of fluid volume excess complains of generalized weakness and tingling in her fingers. Which ?

A client newly diagnosed with Diabetes Mellitus Type II has a very hectic work schedule in which they work long hours and often skip meals. Which medication prescribed by the HCP would raise concern and would be questioned by the nurse?

A client with cervical cancer has received external radiation for treatment and has skin irritation and tenderness. What instructions should the nurse give to the client to reduce the risk of infection.

When oxygen is present:

Blood cells and muscle cells make different enzymes because: