Question

question 4
1 pts
the 26 - year - old patient with a malignant neoplasm has experienced a 10 - pound weight loss in 3 weeks. to which factor is this patients rapid weight loss most likely related?
a self - imposed rigid diet regimen
disinterest in eating food in general
changes in the nutritional content of the patients diet
the malignancys high nutritional demand

Explanation:

Malignant neoplasms (cancers) often have high nutritional demands. Cancer cells grow and divide rapidly, consuming a large amount of energy and nutrients from the body. This can lead to weight loss even if the patient's food intake seems relatively normal. A self - imposed rigid diet regimen (A) is less likely as there is no indication of the patient's dietary control behavior. Disinterest in eating (B) is a possible symptom but not the most likely direct cause related to the malignancy. Changes in the nutritional content of the diet (C) is not indicated in the problem statement. The malignancy's high nutritional demand (D) is a well - known pathophysiological mechanism for weight loss in cancer patients.

Answer:

D. The malignancy's high nutritional demand