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To his surprise, Andy is prescribed a phosphodiesterase (PDE) inhibitor to treat his benign prostatic hyperplasia, which he knows to also be used to treat erectile dysfunction. What PDE inhibitor has been approved for this use?

The medication order notes the medication is to be administered pc. What does pc mean?

Sergio has had cataract surgery. What kind of eye drops will he likely be given to reduce post-surgical inflammation?

Killian is experiencing difficulty maintaining erections, although he is able to become aroused. What is the principal mediator in attaining and maintaining an erection? 

Organisms that no longer respond to anti-infectives that used to be effective are said to be ____.

Dawson, who is on warfarin therapy, is surprised to learn that he must try to keep his intake of foods high in vitamin K consistent, as they can alter the effectiveness of his therapy. What are some foods that are high in vitamin K?

Josie has just been diagnosed with Type 1 diabetes. Diabetes therapy with insulin focuses initially on controlling fasting plasma glucose with the use of a long-acting insulin analog such as ____.

Eighty-seven-year-old Gideon has been taking high doses of a proton pump inhibitor for over a year. Given his age, are there any concerns?

Sergio has had cataract surgery. What kind of eye drops will he likely be given to reduce post-surgical inflammation?

Which injection solution base will result in the slowest absorption?