Something you are getting close to is just "around" this 4-letter twisty part of a river
a bend
His given name was Mohandas but he also was known as Mahatma, or "great soul"
Gandhi
After you donate blood, this org. says no heavy exercising & "enjoy the feeling of knowing you have helped save lives!"
the (American) Red Cross
Almost there! You're "in" this, as they say, like Chicago's Wrigley or Boston's Fenway
the ballpark
This jazz great nicknamed "Satchmo" has an airport named for him serving New Orleans
Louis Armstrong
This waxy substance attaches to LDLs, low-density lipoproteins, to build unwanted deposits in blood vessels; watch it!
cholesterol
Expectorating is a fancy way to say this, involving a bodily fluid; if you're within its "distance", you're close to your target
spitting
For leading scores of enslaved people to freedom via the Underground Railroad, she was nicknamed the "Moses of her people"
Harriet Tubman
As well as 8 arms, this creature in a genus of the same name has 3 hearts to pump its blue blood
an octopus
Doctor Strange tells Tony Stark, "we're in" this "now", a term for the final stage of a chess contest; so are you
an endgame
In power from 1985-1991, this last leader of the Soviet Union passed away in 2022 at age 91

Gorbachev
cancer.gov says this blood disease occurs most often in adults over 55 but is also the most common cancer in kids younger than 15
leukemia
Grooms are said to carry newlywed brides over this entrance to a home; you're at one now figuratively with regard to winning
the threshold
This Polish-born French physicist was not only famous for her research on radioactivity, she also coined the term
Marie Curie
It's got glucose, it has proteins to help blood to clot & this liquid makes up about half of the content of the blood
plasma