What is the chemical symbol for silver?

How would you classify carbon?  Metal, nonmetal, or metalloid?

Which is a physical change?

An isotope of sodium has the atomic number 11 and the mass number 23.  An atom of this isotope contains:

How many hydrogen atoms are in the compound C3H5(OH)3?

The nurse is caring for a 3-month-old baby with bacterial meningitis. Which of the following would be the most common presentation for a baby with bacterial meningitis?

You are the RN that is caring for a 2-week old infant that was admitted for reaped projectile vomiting.  During the interview with the mom, she tells you that the baby was a good eater but is now vomiting everything.  The baby was fussy and dehydrated so the pediatrician asked the mom to come to the ED.  As the nurse, you suspect pyloric stenosis.  You know that the most likely intervention will be:

The nurse is educating the foster parents of an infant born to an HIV+ mother.  The nurse should include which of the following in the education to the foster parents?

A nurse is caring for an 11-month-old infant admitted for watery, green diarrhea; vomiting; and fever. He is diagnosed with gastroenteritis with no known source at this time. Which nursing diagnosis should be the highest priority?      

The nurse is caring for a patient who is being treated for acute renal failure. Which of the following findings would require immediate action?