Weight capacity is the determining factor when choosing what gauge steel shelving to. use for your records storage. If lighter-gauge steel shelving provides the necessary. weight capacity for your records, you may choose to purchase it.
The amount of blood in the penis increases sixfold during an erection. The blood filling the corpora cavernosa compresses and then closes off the openings to the veins that normally drain blood away from the penis (see Figure 4). In essence, the blood becomes trapped, maintaining the erection.
Alprostadil is a vasodilator, which means that it works by widening (dilating) blood vessels to improve the flow of blood. When administered to the penis, blood flow to this area is increased, resulting in an erection usually within 10-15 minutes.