An 84-year-old man has arthritis and is admitted for a severely edematous knee. The physician orders heat packs every 2 hours and you feel this order may worsen the tissue congestion. An appropriate nursing action would be:

The urinary catheter is kept securely in the bladder by:

A newborn infant is assessed using the Apgar assessment tool and scores 6. The infant has a heart rate of 95, slow and irregular respiratory effort, and some flexion of extremities. The infant is pink, but has a weak cry. The nurse should know that this Apgar score along with the additional symptoms indicates the neonate is:

Pain management for terminally ill patients is most effective when analgesics are given:

The physician orders 20 u of U-100 regular insulin. The only syringe on hand is a 1 ml tuberculin syringe. How many milliliters should be administered?