MEDICAL
PROSTATE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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urine
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blood
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semen
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water
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Detailed explanation-1: -During an erection, the arteries expand to increase blood flow to the penis. The blood fills two tubes of spongy tissue in the penis (corpus cavernosa). This causes them to swell, making the penis larger and stiff, so it angles out from the body. The veins narrow, which traps the blood and maintains the erection.
Detailed explanation-2: -Results: Nitric oxide (NO) is the principal factor increasing blood flow into the penis. Penile engorgement and the pelvic floor muscles maintain an adequate erection by impeding outflow of blood by exerting pressure on the penile veins from within and from outside of the penile tunica.
Detailed explanation-3: -Exercise is one of the best ways to strengthen erections. Regular exercise, especially moderate aerobic physical activity, improves blood pressure, blood flow, and hormone levels, and raises chemicals like nitric oxide that increase penile blood flow (Duca, 2019).