Which condition is a risk due to obstructive and absorptive issues caused by cancer?

The correct answer identifies the specific risks associated with obstructive and absorptive issues that can arise as a consequence of cancer. Cancer can lead to physical blockages in the gastrointestinal tract or affect the body's ability to absorb nutrients effectively. This results in conditions known as obstruction and malabsorption, which are critical for patients with cancer to understand as they may experience weight loss, nutritional deficiencies, and altered metabolism.

For example, a tumor may obstruct the intestines, preventing the normal flow of food and waste, leading to symptoms such as nausea, vomiting, and abdominal pain. Furthermore, if cancer or its treatments impair the absorption of nutrients, patients may develop malnutrition, which can impact their overall treatment outcomes and recovery.

Understanding these risks is essential for oncology nurses, as they play a vital role in monitoring their patients for signs of gastrointestinal complications and ensuring proper nutritional support. This assessment allows healthcare providers to develop interventions that can mitigate these risks and enhance patient quality of life during treatment.