A from your knowledge of normal physiology explain how good

Solution

Nutritional therapy could reduce the complications or additional problems associated with cancer because there are various factors so that affect the absorption of nutritional factors from digestive tract and mouth. This malabsorption is due to various physiological factors altered due to tumor formation in change in taste sensations, vomiting, anorexia & inflammation in the gut. Therefore, nutrition involving more vegetable fiber is preferred. At extreme cases, \"total parenteral nutrition\" (TPN) is more beneficial to maintain adequate nutritional balance & physiological homeostasis in cancer patients. These nutritional factors are directly given into the peripheral vein as a nutrition mixture therefore; the adverse malnutritional effects caused by chemotherapy will be reduced. Sometimes, complimentary therapy with rood food diet is essential to treat these patients. A combination therapy of neutraceuticals & chemotherapeutic agents\" are most promising strategies to overcome drug resistance in cancer cells by targeting EMTs, cancer stem cells (CSC) & Modulation of microRNAs do promote effective strategy to overcome drug resistance in cancer cells

Ques-2:

The n8utrient trapping by the tumor cells and varied cell metabolism, pain & fatigue are the factors other than the obvious clinical test results that could affect the prognosis or outcome for an individual with cancer because these factors potential exert nutritional imbalance in these patients finally cause ineffective to chemotherapy or radiation