Question

Which of the following statements is true about pressure ulcers? (A) Pressure ulcers are usually caused by exercising too much. (B) Pressure ulcers are difficult to heal but do not hurt much. (C) Pressure ulcers are impossible to prevent. (D) Pressure ulcers can lead to life-threatening infections.

Answer 1

The true statement about pressure ulcers is that they can lead to life-threatening infections. They occur from prolonged pressure and reduced blood flow to bony areas and are preventable with regular repositioning of the body to alleviate pressure points.

Step-by-step explanation:

Among the statements provided regarding pressure ulcers, the true statement is (D) Pressure ulcers can lead to life-threatening infections. Pressure ulcers, also known as bedsores or decubitus ulcers, occur due to constant, unrelieved pressure on specific body parts, particularly over bony areas. This pressure reduces blood flow, leading to necrosis, or tissue death. While it is a misconception that pressure ulcers are warranted by the presence of dry skin or result from deep massages, they are in fact due to prolonged periods of immobility.

It is crucial to note that pressure ulcers can indeed be prevented by regularly repositioning the body to eliminate pressure points, especially in healthcare settings for patients who are immobile. Untreated, these ulcers pose a high risk for serious infection, which can eventually become life-threatening. Contrary to some beliefs, they are not impossible to prevent, nor are they typically a result of exercising too much. Understanding the prevention and treatment of pressure ulcers is important in healthcare to protect patients, particularly those with limited mobility.

Answer 2

Pressure ulcers, also known as bedsores, are caused by constant pressure on bony body parts, resulting in tissue death. They are most common in immobile elderly patients and can lead to life-threatening infections if left untreated.

Step-by-step explanation:

Pressure ulcers, also known as bedsores or decubitis ulcers, are caused by constant and unrelieved pressure on certain bony body parts, leading to reduced blood flow and tissue death. They are most common in elderly patients who are immobile. To prevent pressure ulcers, hospitals and long-term care facilities often implement practices such as turning patients every few hours.

If left untreated, pressure ulcers can become infected and potentially lead to life-threatening conditions.