Both the protons and neutrons reside in the nucleus. Protons have a postive (+) charge, neutrons have no charge --they are neutral. Electrons reside in orbitals around the nucleus. They have a negative charge (-). It is the number of protons that determines the atomic number, e.g., H = 1.
a patient fall is an unplanned descent to the floor with or without injury to the patient and occurs on an ndnqi eligible reporting nursing unit include falls when a patient lands on a surface where you wouldn t expect to find a patient
Princeton's WordNet(0.00 / 0 votes)Rate this definition: cefuroxime, Ceftin, Zinacef(noun) a cephalosporin that can be given parenterally (trade name Zinacef) or orally by tablets (trade name Ceftin); indicated for infections of the lungs or throat or ears or urinary tract or meninges.