Question 1

What can be the major risk when refeeding a severely malnourished patient?

Accepted Answer

Electrolyte imbalance Refeeding syndrome may occur when nutrition is started rapidly after prolonged starvation. The insulin response drives phosphate, potassium, and magnesium into cells, causing dangerous blood-level reductions, fluid shifts, weakness, arrhythmias, respiratory failure, or neurological problems. High-risk patients require gradual feeding, electrolyte correction, thiamine, and close monitoring.

Question 2

For which patient is advising a low-potassium diet without reports inappropriate?

Accepted Answer

For every patient, because potassium control depends on tests Potassium restriction is not automatically suitable for every patient. It should depend on the diagnosis, kidney function, medicines, symptoms and current serum potassium report. Unnecessary restriction may cause deficiency, while failure to restrict when medically indicated may be dangerous. Advice must therefore be individualized and supervised.

Question 3

Which is a correct expert-level example of drug-food interaction?

Accepted Answer

Some medicines may alter appetite or nutrient absorption Drug-food interactions can change appetite, digestion, absorption, metabolism or nutrient use. For example, some medicines reduce appetite or alter gastrointestinal absorption, while foods can also change how a medicine is absorbed or works. A complete clinical nutrition assessment therefore includes medication history and coordination with the prescriber.

Question 4

Why are normal adult standards alone not enough in nutrition assessment of an elderly patient?

Accepted Answer

Because appetite, chewing and body function may change with age Ageing may alter appetite, taste, dentition, swallowing, mobility, body composition, kidney function and medication use. These factors can reduce intake or change requirements, while illness may be hidden by weight changes in body water or muscle. Assessment should therefore include age, function, medical history, diet, anthropometry and relevant laboratory data.

Question 5

What is the expert reason for giving food in pureed form?

Accepted Answer

To provide nutrition despite chewing or swallowing difficulty Pureeing changes the texture of food so that a patient with chewing difficulty, weakness or selected swallowing problems may receive nourishment more safely and comfortably. It must be prescribed according to swallowing assessment because an unsuitable texture can increase aspiration risk. Energy, protein, fluids and micronutrients should remain adequate.

Question 6

Why are both biochemical reports and diet history needed in clinical nutrition?

Accepted Answer

Because one shows body status and the other shows intake pattern Biochemical data provide information about physiological status, such as glucose, haemoglobin, electrolytes or proteins, while diet history describes foods, portions, timing and usual intake. Using both helps identify the relationship between intake and body response, detect deficiencies or excesses, set realistic goals and monitor the effect of intervention.

Question 7

Why does including economic status in diet planning show expertise?

Accepted Answer

Because affordable options improve compliance A diet plan is effective only when the patient can obtain, prepare and continue it. Considering income allows the professional to select affordable local foods, seasonal produce, economical protein sources and realistic cooking methods without compromising therapeutic goals. Practical plans improve adherence, reduce stress and support sustained nutrition care.

Question 8

What is the major reason for starting refeeding slowly in severe malnutrition?

Accepted Answer

To protect against electrolyte shifts and intolerance After prolonged starvation, sudden feeding can sharply increase insulin activity and drive phosphate, potassium, and magnesium into cells. This may produce refeeding syndrome, with dangerous electrolyte disturbances, fluid shifts, weakness, arrhythmias, or respiratory problems. Therefore, nutrition is introduced gradually with thiamine when indicated and close monitoring of electrolytes, fluids, glucose, and clinical tolerance.

Question 9

What is the most suitable expert response if diarrhoea starts during enteral nutrition?

Accepted Answer

Review feed rate, formula and infection cause Diarrhoea during enteral feeding has multiple possible causes, including excessive infusion rate, formula composition or osmolality, contamination, medications such as antibiotics or sorbitol-containing liquids, infection, and underlying intestinal disease. The expert response is systematic assessment: review the patient, feed, medicines, hygiene, hydration, and stool pattern, then correct the cause while maintaining nutrition when safe rather than stopping feeds automatically.

Question 10

Why is electrolyte monitoring necessary in parenteral nutrition?

Accepted Answer

Because nutrition is given directly into blood and balance may change Parenteral nutrition delivers nutrients, fluids, glucose, amino acids, electrolytes, vitamins, and sometimes lipids directly into the bloodstream, bypassing normal gastrointestinal regulation. Changes in illness, kidney function, fluid status, or infusion composition can therefore produce sodium, potassium, phosphate, magnesium, glucose, or acid–base disturbances. Regular laboratory and clinical monitoring allows the prescription to be adjusted safely.

Question 11

Which combination is most complete in the final review of clinical nutrition?

Accepted Answer

Intake, weight, symptoms, laboratory reports and compliance A complete clinical nutrition review must combine dietary intake, body weight or other anthropometric measures, symptoms, relevant laboratory findings, tolerance, adherence and clinical progress. Using several indicators gives a more reliable picture than relying on one observation. Therefore, option A is the most comprehensive answer.

Question 12

What is considered the most mature decision in expert clinical nutrition?

Accepted Answer

Balancing scientific evidence, disease state, patient tolerance and practicality The most mature clinical-nutrition decision is individualized and evidence-based. It combines the patient’s disease condition, nutritional requirements, allergies, treatment plan, tolerance, culture, available foods, economic situation and ability to follow the diet. The plan should be monitored and adjusted according to recovery and changing clinical findings. A fixed menu, expensive supplements or replacing prescribed medicines with food cannot meet every patient’s needs safely.

Question 13

What is the most appropriate expert step when a patient's nutrition plan does not show quick improvement?

Accepted Answer

Reassess assessment, intake, tolerance and disease condition Lack of rapid improvement does not automatically mean that the patient has failed or that all food should be stopped. The professional should reassess the original diagnosis, actual intake, tolerance, adherence, symptoms, laboratory results and disease progression, then modify the plan safely when needed. Therefore, option A is correct.

Clinical nutrition

Practice questions

01 What can be the major risk when refeeding a severely malnourished patient?

02 For which patient is advising a low-potassium diet without reports inappropriate?

03 Which is a correct expert-level example of drug-food interaction?

04 Why are normal adult standards alone not enough in nutrition assessment of an elderly patient?

05 What is the expert reason for giving food in pureed form?

06 Why are both biochemical reports and diet history needed in clinical nutrition?

07 Why does including economic status in diet planning show expertise?

08 What is the major reason for starting refeeding slowly in severe malnutrition?

09 What is the most suitable expert response if diarrhoea starts during enteral nutrition?

10 Why is electrolyte monitoring necessary in parenteral nutrition?

11 Which combination is most complete in the final review of clinical nutrition?

12 What is considered the most mature decision in expert clinical nutrition?

13 What is the most appropriate expert step when a patient's nutrition plan does not show quick improvement?

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