The correct option is B, i took the same test. its correct :)
C, you must alert emergency medical professionals.
If you're meaning like to check if someone's respiratory system is working right you'd want to find a pulse. If you find there's no pulse you should start chest compressions and call 911 continuing to do chest compressions
Feeding patients at a 30 degree angle prevents aspiration. While it is important to keep patients comfortable you want to ensure that they do not aspirate or choke.
30 degree angle is the safest.
I'm going to answer this based on context, so it may not be accurate, but it's how I feel.
Eduardo doesn't communicate with his partner. He gets frustrated. Then he's filled with resentment. His partner is unaware. The relationship most likely won't be good from this point unless Eduardo learns to communicate with his partner. Otherwise, the relationship will most likely be out the window in a while.
Hope that helped! :)
Have a good day! :)
DISCLAIMER: ALWAYS. Heck with a reliable source!