any medication has risks and a new medication is going to be riskier
should the person entering the house speak first when entering if they live there
I would think the person entering the room should be the first to speak. It can also depend on the gender, and ag of persons involved. Out of respect, the elderly should be spoken to first regardless of whether they are in the room or entering. If you are entering the home of someone, you should be the first to speak.
Neither lupus nor lupus medication can change a person's blood type.
Ensure that a person can exercise safely
yes
A person might find tips on birthday gifts when a person is entering their 60th year by asking the person. Everyone has different tastes, so asking the person themselves is the best strategy.
A clinical horizon would be the time that a disease first started. For example, when a person has heavy metal poisoning, the first time it is noted in the hair sample would be the clinical horizon.
Pharmacist
a medict.
I believe the clinical term for this ability is called telepathy. It can also be called subconscious assessment.
A person who has seizures should only use the medication that is medically prescribed; self medication of any sort is extremely dangerous!
It'll take more than cheer. Professional help is needed, probably a combination of therapy and medication. The depressed person has work to do that you can't do for him or her. But you can be supportive and try not to get sucked into the cycle yourself. Do what you can to keep things normal and stable, and then be patient.