Which of the following is an inexpensive but crude way to monitor nocturnal erections?

Question

Quizplus · Accepted Answer

Snap gauge is an inexpensive but crude way to monitor nocturnal erections. It consists of a thin loop of plastic or aluminum that is placed around the flaccid penis before going to bed. When an erection occurs during the night, the gauge will break at the point of maximum tumescence, indicating the occurrence and duration of the erection. The only downside of snap gauge is that it cannot measure the rigidity or quality of the erection, only the occurrence and timing of it.

Which of the Following Is an Inexpensive but Crude Way