A resident has a wound. Which condition is NOT a common cause of wounds?

Decreased calcium levels are not typically recognized as a common cause of wounds. Wounds generally arise from more direct mechanical causes or specific medical conditions rather than biochemical imbalances.

Surgery is a well-known cause of wounds, as surgical procedures often involve incisions that can lead to wound formation. Trauma is another primary cause of wounds; accidents or injuries can result in cuts, abrasions, or lacerations. Additionally, unrelieved pressure can lead to pressure ulcers, particularly in individuals with limited mobility, where prolonged pressure restricts blood flow to the skin.

In contrast, while calcium plays a vital role in various bodily functions, including bone health and muscle contractions, it does not directly cause wounds. Thus, decreased calcium levels do not fit the other categories as a cause of wounds.