Honestly, I'm not sure either in hindsight, or if I were directing a show either in 1977 (given the standards of nearly 50 years ago) or today how I would have handled a situation such as Alene fainting after learning she had won her Showcase.
The one thing I will add is a memory, and it was from seeing this clip as part of a special back in the 1980s.
I had memorized the prices of some of GM's full-sized cars from the late 1970s, one of them for the Chevrolet Caprice Classic sedan. As Alene's total winnings were $11,000 IIRC, they didn't show the price reveal of Alene's Showcase, only the part where Bob tells her she'd won and then she faints I bragged to my dad that, "Hey, she could have won a Caprice." (As many Caprices sold for $6,500-$7,000 at that time, with the Impala maybe just a couple of hundred bucks less.)
Hey, I was close a Chevrolet Malibu, in an era where most of them were priced in the low $5,000 range (at least as presented on TPiR).
Which does get me to wonder: Besides the nighttime Dennis James-hosted show from late 1976 that was uploaded a few years ago, did the daytime Price ever feature a Chevrolet Caprice during the late 1970s? Surely there were at least one or two, but nobody would know since a good chunk of episodes haven't re-aired thanks to those fur coats.
I'm just glad Alene was OK and that all turned out well.
Brian