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A 70-year-old patient presents with plethora, an enlarged spleen, headache, visual disturbances. The nurse notes an increase in blood volume, increased red cell mass, and increased hematocrit levels. Which of the following blood disorders would the nurse suspect?

A patient presents with chronic pancreatitis. Which of the following is the most common cause for chronic pancreatitis?

The nurse educator is training nurses who will work with tuberculosis patients. Which principle should the nurse educator emphasize for both patients and new nurses?

Which is the most common consequence the nurse should monitor for in a patient with atherosclerosis?

Which statement by the staff indicates that teaching was successful for preventing deep vein thrombosis (DVT)? Prevention of DVT includes:

A nurse is discussing the substance that mediates arteriolar remodeling in hypertension. Which substance is the nurse describing?

Which of the following patients should be monitored closely by the nurse for superior vena cava syndrome?

Draw all resonance structure for the following radicals:  

Complete the following acid base reaction.  Determine the direction the equilibrium favors.  Estimate the pKa values.   CH3NH2 + CH3COCH2-

Draw the skeletal structure for the following molecule. para-t-butylaniline