|Becca (played by Anna Kendrick)|
During a critical juncture in the movie, one of the soloist Chloe (played by Brittany Snow) reveals she had been living (and singing) with vocal cord nodules.
The movie implies that Chloe's vocal cord nodules were surgically removed and that perhaps days later, she resumed singing, though not recovered to the degree that she's able to sing a solo. See video clip below.
Couple problems with this scenario which does not reflect reality.
Vocal cord nodules develop due to aggressive voice use, especially with poor talking or singing technique. As such, initial treatment is NOT surgical because if the underlying vocal behavior that led to vocal cord nodules is not corrected, they will just come back... and you can add some scarring as well due to the surgery itself (strict voice rest for a prolonged period of time after surgery is a must to minimize scarring complications).
Strict voice rest is also not the best course of action which will help initially, but again, if voice use resumes without the underlying bad vocal behavior being corrected, the nodules will just come back again.
So what is the correct course of action???
1) Aggressive voice therapy... Given Chloe is a singer, working with an experienced singing voice therapist would be of tremendous benefit. She can continue singing, but use of electronic amplification is a must to minimize increased compensatory volume (people tend to increase their voice in loud surroundings) and her singing should be limited to low impact vocalizations (think Silent Night rather than Ode to Joy).
2) Limit talking if at all possible and avoid being in conditions where there's a lot of noise. NEVER abuse the voice (no screaming, yelling, etc) which may be hard to do in a college setting with loud restaurants and bars.
3) If after a prolonged voice therapy and restricted voice use does not resolve the vocal cord nodules, only than would surgical intervention be considered. There are two flavors of surgical intervention: steroid injections to the nodules or excising the vocal cord nodules. Needless to say, there will be a mandatory prolonged period of strict voice rest after surgical intervention.
Read more about treatment here.
Finally, there's another scene where Chloe's voice was able to achieve an unusually low note. That does NOT happen with vocal cord nodules whether before or after surgery. Chloe's pitch range should remain the same. The only situation where her pitch would drop lower than normal would be if her vocal cords became diffusely swollen. Just like a violin string, the thicker the string or in this case vocal cord, the lower the pitch.