You are called for a 75-year-old-female who is reported to n…

You are called for a 75-year-old-female who is reported to normally be a very healthy, active person. Today her husband reports she is tired, weak, sweaty, and has a gray color. She is rubbing her sternum but claims she does not have any chest pain. She states she is too tired to breathe and would just like to be left alone. This leads you to believe this patient may be experiencing:

You are treating a 26-year-old male with bradycardia who is…

You are treating a 26-year-old male with bradycardia who is in respiratory arrest. There are no signs of trauma as you begin ventilations. You suspect an opioid overdose. Assuming you are authorized to provide any of these, which of the following should you administer according to the 2015 AHA Guidelines?