1. Good communication- good communication helps you understand your partner more and understand them enough to trust them
2. Trust- trusting your partner makes things so much easier in your relationship because you won’t have to question them being loyal to you if they show it
3. Personal space - let your partner Miss you, they don’t have to text u 24/7 or be around you, it’s not good for your social health
The mastery hypothesis: the mere fact that they are exercising makes patients feel like they have achieved something, cheering them up much as learning a new hobby or achieving a certain goal might cheer them up.
That sounds like B to me.
There are only 3 sites for intramuscular injections, most commonly the deltoid then the ventrogluteal, and lastly the vastus lateralis for infants. If the site is a "hard muscle" or when the muscle is in constant spasm, then an intramuscular injection should not be done. Other reasons why an intramuscular injection cannot be done on a specific site are (1) atrophied muscle on an emanciated patient (i.e. malnourished or cachectic patients), (2) skin infection overlying the muscle group, and (3) the dorsogluteal muscle as this can hit the sciatic nerve and cause paralysis and other neuropathy of the ipsilateral leg.
The liver, lymph nodes and bone marrow would all work together to do the spleens job.