Author: Anonymous

Q23.  A nurse is caring for a client who has heart failure and a potassium level of 2.4 mEq/L. The nurse should identify which medication as the cause of the client’s low potassium level?  

Q17.   The physician refers the client with angina for a cardiac catheterization. The nurse explains to the client that this procedure is being used in this specific case to:

Q22.  The nurse is positioning a client with left-sided heart failure in bed. Which sleeping position is most appropriate for this client?

Q12.   What is the most common cause of stable angina?

Q20.  The nurse is planning care for several clients. Which client should the nurse identify as being at greatest risk of developing heart failure?  

Q10.  A client with angina is experiencing acute chest pain. The client rates the pain as a 7 out of 10. The client’s vital signs include P 119, R 24, BP 98/63, T 99.1°F, and SpO2 89%. Which of the following actions would the nurse implement at this time?   (Select all that apply.)

Identify the oxidant in each reaction (note: they aren’t balanced) [1] Mg + H+ –> Mg2+ + H2   [3] Fe + Cu2+ –> Fe2+ + Cu   [5] Al + Cl2 –> AlCl3  

Q21.  The nurse is caring for a patient with (L) sided heart failure. Which clinical manifestations does the nurse anticipate when assessing this client? (Select all that apply.)

Using the table above, predict which metals will react with hydrochloric acid (H+). 

Identify the half reaction as oxidation or reduction: Fe(s) –> Fe2+(aq) + 2e-