During the 1950s, one U.S. government agency that conducted research with LSD was the

Cindy, age 48, cares for her two teenage sons and her ailing mother-in-law. Along with her mother, she is one of a handful of caregivers for her elderly grandmother. Cindy belongs to the _________ generation.

Fill in the blank(s) with the appropriate word(s).

The primary biological intervention for erectile difficulty is

a. testosterone supplements. b. hormone accelerators. c. medications such as sildenafil. d. penile blood packing.