The vocal folds are abducted during which of the following tasks? A. Voicing B. Breathing C. Coughing D. Swallowing QUESTION 22 What tends to happen to the fundamental frequency (FO0) of male and female voices after age 50 ? A. Male voices tend to gradually increase in FO after age 50; female voices tend to be stable during that time frame B. Male voices tend to gradually decrease in FO after age 50; female voices tend to be stable during that time frame C. Both male and female voices tend to have a stable F0 after age 50 D. Both maie and female voices tend to have a gradual increase in F0 after age 50
