The nurse is reviewing a complete blood count (CBC) for a client following a lymph node biopsy. The lab results are as follows.  Given these results, which assessment finding would the nurse monitor the client for? test results reference range WBC 10,500/µL 4,500µL – 11,000µL RBC 4.5/µL 4.2µL – 5.4µL Platelets 140,000/µL 150,000µL – 450,000µL

The nurse is caring for a client who  has the following rhythm on the cardiac monitor.  What should the nurse do next? 

The nurse is assigned to a client with a highly suspected acute aortic dissection. Which nursing action is the first priority for this client?  

After reviewing a client rhythm on the heart monitor.  How should the nurse document the finding? 

What element is defined by the following information? p+ = 20 n° = 20 e- = 20

An electron in a hydrogen atom relaxes to the n = 3 level, emitting light with a wavelength of 1094nm. What is the value of n for the level in which the electron originated? En = -2.18×10-18/n2 J Or you may use the following equation: Ephoton = 2.18×10-18 (1/n12 – 1/n22) J,  (n1 < n2) Mark your answer next to words "Final answer is". You must follow significant figure rules.   You must show your work here to receive any credit (you may receive 0 points for only showing your final answer).

An electron in a hydrogen atom relaxes to the n = 3 level, emitting light with a wavelength of 1281nm. What is the value of n for the level in which the electron originated? En = -2.18×10-18/n2 J Or you may use the following equation: Ephoton = 2.18×10-18 (1/n12 – 1/n22) J,  (n1 < n2)   Mark your answer next to words "Final answer is". You must follow significant figure rules.   You must show your work here to receive any credit (you may receive 0 points for only showing your final answer).

An unknown element has two naturally occurring isotopes with masses 18.00 amu (A) and 21.00 amu (B) and has an atomic mass of 18.90 amu.  What’s the natural abundance of isotope A (%)?  Mark your answer next to words “Final answer is”. You must follow significant figure rules.   You must show your work here to receive any credit (you may receive 0 points for only showing your final answer).

The eyes of certain reptiles pass a single visual signal to the brain when the visual receptors are struck by photons of a wavelength of 849 nm. 1) What’s the energy of a single photon? 2) If a total energy of 3.15×10–14 J is required to trip the signal, what is the minimum number of photons that must strike the receptor? Mark your answer next to words “Final answer is”. You must follow significant figure rules.   You must show your work here to receive any credit (you may receive 0 points for only showing your final answer).

Choose the ground state electron configuration for Co3+.