Prevention of rheumatic fever can best be accomplished by:

Interpret the following arterial blood gas values to determine the acid-base imbalance. pH 7.48   PaCO2 33   HCO3 24 7.35–7.45 pH 90–110 PAO2         35–45 PaCO2           22–26 HCO3

The pediatric nurse is admitting a child diagnosed with tuberculosis. What personal protective equipment (PPE) will the nurse prepare?  

A mother expresses concern that her 1-year-old infant is overweight. She states that her family has a tendency to be overweight and wishes to discontinue formula feedings and start the infant on low-fat milk. The nurse assesses that the present weight of the infant is 24 lb. The infant’s birth weight was 8 lb 2 oz. The best response of the nurse would be:

Which organism is the most common cause of urinary tract infections in children?  

What is the best immediate food choice for the nurse to give to a child having an insulin reaction?

Which lab tests and results can be used to identify diabetes mellitus type I? (Select all that apply.)  

Which is a priority nursing diagnosis in a child admitted with acute asthma?

The lowest temperature recorded in a particular city during the past year -16.06 oC.  What was the temperature on the Kelvin scale? K   The highest temperature recorded in the same city during the past year was 305.72 K.  What was the temperature in degrees Celsius? oC

Four marbles are made of different metals. Each marble has the same mass, but a different volume. The density of each metal is given in the table. Place the marbles in order from largest to smallest by volume. Metal Density (g/mL) aluminum 2.70 silver 10.5 platinum 21.5 tin 7.26 (largest)  >  >  >  (smallest)