Which of the following statements about date rape drugs is true?

The statement that date rape drugs are often odorless and tasteless is accurate and highlights a critical concern regarding these substances. Many of these drugs can be administered without the victim's knowledge, making them particularly dangerous in social situations such as parties or bars. Their lack of detectable taste or smell allows an assailant to introduce them into a drink without raising suspicion, significantly increasing the risk for potential victims.

In contrast, the other statements do not accurately portray the nature of date rape drugs. While some individuals may think that these substances would have strong flavors or distinct odors, this is often not the case. Furthermore, the suggestion that they are always easy to detect is misleading, as their very purpose is to remain undetected. Lastly, while some substances might have legitimate medical uses, the context of how they are used in cases of sexual assault primarily overshadows their medical purposes, focusing instead on the risk they pose in terms of misuse.