Which term describes a persistent and painful erection often due to trauma?

• A. Priapism
• B. Phimosis
• C. Torsion
• D. Incontinence

Answer: (A)

The term that describes a persistent and painful erection, typically due to trauma, is priapism. This condition occurs when blood becomes trapped in the erectile tissue of the penis, leading to prolonged and often painful erections that can last for hours, even without sexual stimulation. It can be a medical emergency if not treated promptly, as it may result in permanent damage to the erectile tissue and can affect sexual function.

In understanding this term, it's essential to note that priapism is not simply an erection; it is characterized by its long duration and the pain associated with it. It is most commonly linked to conditions such as blood disorders (like sickle cell anemia), medications, or, as mentioned, trauma. Other terms in the list do not relate to this condition: phimosis refers to a condition where the foreskin cannot be easily retracted over the glans; torsion relates to a twisting of an organ (like a testicle) which leads to decreased blood flow; and incontinence describes the inability to control urination. Each of these terms addresses different medical issues that do not involve the same mechanisms or symptoms found in priapism.