This is Chapter 1, Part 3 of the Critical Thinking cases in Chapter 1 of the OER Nursing Pharmacology book where I go over a little more detail on the answers to help you better understand pharmacology with the engagement of small case studies. 

Looking for a book to help with pharmacology, check out Memorizing Pharmacology, A Relaxed Approach Second Edition https://www.audible.com/pd/Memorizing-Pharmacology-Audiobook/B09JVBHRXK?source_code=AUDFPWS0223189MWT-BK-ACX0-281667&ref=acx_bty_BK_ACX0_281667_rh_us 

Here is the Link to my Pharmacy Residency Courses: residency.teachable.com