Patient Care Technician (PCT) AAH Practice Exam

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Which condition can result from overexposure to x-rays?

Cancer
Edema
Hemorrhoids
Heart pain

The correct answer is: Cancer

Overexposure to x-rays is known to result in an increased risk of developing cancer. X-rays are a form of ionizing radiation, which can damage the DNA in cells. When the DNA is damaged, it can lead to mutations that may proliferate and ultimately result in various types of cancer, including leukemia and solid tumors. The relationship between radiation exposure and cancer risk is well-established in medical literature, making it a significant concern for healthcare professionals and patients whenever x-ray imaging is utilized. The other conditions mentioned, such as edema, hemorrhoids, and heart pain, are not directly linked to x-ray exposure. Edema typically arises from fluid retention due to various medical conditions, hemorrhoids are caused by increased pressure in the rectal area, and heart pain may stem from cardiovascular issues, none of which have a causal relationship with ionizing radiation from x-rays. This is why cancer remains the correct answer in this context.