Please use short answers to answer these case study questions. this can either enter into a text box, or insert a word

Please use short answers to answer these case study questions. this can either enter into a text box, or insert a word doc. I’m not taking points for formatting or spelling, etc.. Just quickly answer the questions and move on. Use your book and resources for these. PLEASE CITE the page number from the textbook, or a link to a website if you are using outside resources. this cau use any format I just want to know where you are finding the information. 

the are the home care nurse assigned to visit an 85-year-old male patient who was discharged from the hospital with new-onset left-sided heart failure. You arrive at Mr. Smith’s house to find that he is having difficulty breathing and appears anxious. You quickly assess Mr. Smith’s lungs and find that he has bilateral rhonchi in the upper lobes. Mr. Smith shares that he has not taken his medications this morning. You ask to see the discharge instructions and note that Mr. Smith has seen several specialists and each has prescribed a different medication regimen. You begin by determining which medications are due at this time.

1. Which rights would you include in preparing these patient medications?
2. What measures would be most effective to reduce adverse effects of medication administration?

3.How would the nurse ensure that the patient does not have duplicate medication orders and that the patient understands his medication regimen?