Which of the following is the definition of a covalent bond? 

When 2 hydrogen atoms come close together, they share their electrons to form a hydrogen molecule resulting in a————- bond. 

The correct sequence of levels in life’s hierarchy is 

A nurse is teaching a client self-care for a urinary tract infection.  Which instruction related to antibiotics should the nurse provide? 

A client with chronic renal failure has a nursing diagnosis of sensory/perceptual alterations related to central nervous system changes induced by uremic toxins.  Which nursing intervention is appropriate for this problem? 

The urine sample of a client with glomerulonephritis will most likely contain: 

A client developed shock after a severe myocardial infarction and has now developed acute renal failure.  The client’s family asks the nurse why the client has developed acute  renal failure.  The nurse should base the response on the knowledge that there was 

Which of these diagnostic test results would the nurse recognize as being most indictive of renal failure? 

When the nurse assesses a client with renal failure for fluid overload, which of the findings would the nurse expect to find? 

A client with chronic kidney disease who is on hemodialysis asks for a snack in the afternoon.  The client’s potassium level is elevated.  Which of the following foods could be give (SELECT ALL THAT APPLY)?