Feeding routes

Correct answer: A. Stop feed, inform the health team, and check tube position and method

Explanation: Repeated leakage may indicate displacement, a loose connection, tube damage, an incorrect tube position, or an unsuitable administration technique. Feeding should be stopped and the healthcare team should assess the tube and method before feeding resumes. Continuing blindly or forcing feed can cause aspiration, tissue injury, blockage, or inadequate nutrition.

Correct answer: A. To observe digestive tolerance and nutrition adequacy

Explanation: A gradual transition allows the gastrointestinal tract to adapt and lets clinicians observe tolerance, absorption, stool pattern, abdominal symptoms, and nutritional adequacy. Enteral volume can be increased as appropriate while parenteral support is adjusted safely. Sudden changes may worsen intolerance or leave nutritional and fluid needs unmet.

Correct answer: B. Route is decided by consciousness, swallowing, gut function, and nutrition need

Explanation: Feeding route selection is individualised. Clinicians consider consciousness, swallowing safety, ability to consume enough food, gastrointestinal function, expected duration, disease condition, aspiration risk, and nutrition requirements. Oral feeding is generally preferred when safe and adequate; enteral feeding is used when the gut works but oral intake is insufficient, while parenteral feeding is reserved for situations where the gut cannot be used adequately.

Correct answer: A. One reduces infection and the other reduces aspiration risk

Explanation: Hygienic preparation, storage, equipment handling, and handwashing reduce microbial contamination and infection. Keeping the patient appropriately upright during and after feeding supports safer flow and reduces reflux and aspiration risk. Both measures address different hazards, so good tube feeding requires infection control as well as correct positioning and monitoring.

Correct answer: A. Swallowing safety and total intake plan

Explanation: Starting oral food requires confirmation that the patient can swallow safely and that the combined oral and tube-feeding plan will meet nutritional and fluid needs. Texture, supervision, posture, aspiration signs, meal tolerance, and actual intake should be monitored. Tube feeding should not be stopped abruptly until oral intake is reliably adequate and the team advises it.

Correct answer: A. Contamination can cause risk through the blood route

Explanation: Parenteral nutrition is delivered directly into the vascular system, so contamination can enter the bloodstream without the protective barriers provided by digestion. Poor hand hygiene, non-sterile equipment, or improper handling can cause bloodstream infection and serious systemic illness. Strict aseptic technique, correct storage, and professional monitoring are therefore essential.

Correct answer: A. Actual nutritional intake will be inadequate

Explanation: A prescription achieves nutritional goals only when the feed is actually delivered and retained. Repeatedly missed feeds reduce total energy, protein, micronutrient, and fluid intake, which can cause weight loss and delayed recovery. Records should identify why feeds were missed, such as procedures, intolerance, vomiting, or equipment problems, so the plan can be corrected.

Correct answer: A. Review causes of intolerance

Explanation: Before replacing enteral nutrition with parenteral nutrition, the healthcare team should review potentially reversible causes of intolerance, including excessive volume or rate, unsuitable formula, constipation, medication effects, infection, tube position, and underlying illness. The patient’s hydration and nutritional status must also be assessed. Parenteral nutrition is not chosen without a careful clinical review.

Correct answer: A. They improve the patient's cooperation and acceptance of tube feeding

Explanation: Tube feeding can cause anxiety, discomfort, embarrassment, or a feeling of loss of control. Providing privacy and positioning the patient comfortably protects dignity, encourages communication, and improves cooperation with the procedure. Sterility depends on hygienic preparation and handling, not on privacy. Therefore, option A is correct.

Correct answer: A. The patient's condition and tolerance can change

Explanation: Selecting a suitable route is only the beginning of nutrition support. The patient may develop vomiting, distension, diarrhoea, aspiration risk, dehydration, or inadequate nutrient intake. Regular monitoring checks tolerance, safety, hydration, and nutritional adequacy and allows the plan or route to be changed when clinically necessary. Thus, option A is correct.

Correct answer: A. The patient safely tolerates adequate nutrition and fluids

Explanation: A feeding route is successful when it delivers sufficient energy, protein, fluids, and other nutrients without causing avoidable harm. The patient should tolerate the method safely, without significant aspiration or gastrointestinal complications, while showing satisfactory hydration and nutritional progress. Colour, appearance, or cost does not define clinical success, so option A is correct.

Correct answer: B. Whether safe and adequate nutrition is being achieved orally

Explanation: The decision to change from oral to tube feeding depends first on whether the person can swallow safely and obtain enough energy, protein, and fluids by mouth. If oral intake is unsafe or inadequate, tube feeding may be considered by the healthcare team after assessment of the patient’s condition.

Correct answer: C. Maintaining correct hygiene, volume, rate, position and tube care

Explanation: Family training makes home tube feeding safer and more effective. Caregivers must learn hand hygiene, correct feed preparation, prescribed volume and rate, suitable patient positioning, tube flushing, signs of intolerance, and when to contact a professional. These skills reduce infection, blockage, aspiration, and underfeeding.

Correct answer: D. Record of intake, tolerance, weight and complications

Explanation: A feeding-route change should be based on documented clinical and nutritional evidence rather than convenience or appearance. Intake records show how much nutrition is received, while tolerance, weight trends, hydration, and complications show whether the current route is safe and effective. This supports an individualized decision.

Correct answer: A. Safe intake, nutritional adequacy, tolerance and complication control

Explanation: A feeding route is successful only when it delivers the required nutrients and fluids safely, is tolerated by the patient, and does not produce avoidable complications. Evaluation therefore includes intake, energy and protein adequacy, hydration, weight or clinical progress, gastrointestinal tolerance, and risks such as aspiration or infection.

Correct answer: B. Expert review of feeding position, rate and route

Explanation: Repeated aspiration is a serious warning that feed may be entering the airway and causing respiratory harm. The patient needs prompt professional assessment of consciousness, swallowing, positioning, tube placement, feed rate, and route. The rate or method may need correction, and feeding should not simply be accelerated or continued without review.

Correct answer: C. Digestive tolerance, aspiration risk and medical condition

Explanation: Selection of a gastric or jejunal route must be individualized. The team considers gastrointestinal function, gastric emptying, reflux, aspiration risk, expected duration of feeding, medical condition, and tolerance. A jejunal route may be considered when gastric feeding is poorly tolerated or aspiration risk is high, but the final decision requires clinical assessment.

Correct answer: D. On return of gut function, safe swallowing and tolerance

Explanation: Transition away from parenteral nutrition is considered when the gut can function adequately and the patient can safely tolerate enteral or oral intake. For oral feeding, swallowing safety and alertness are essential; for enteral feeding, gastrointestinal function and tolerance are assessed. Nutrition is increased gradually while monitoring clinical response.

Correct answer: B. Because food entering the airway can cause serious complication

Explanation: Aspiration occurs when food, fluid, or gastric contents enter the airway instead of passing safely into the oesophagus and stomach. It may cause choking, airway obstruction, pneumonia, or respiratory failure. Therefore swallowing ability, alertness, posture, tube position, and feeding technique must be assessed before and during feeding.

Correct answer: C. Consciousness, cooperation and safe swallowing may be affected

Explanation: Mental status affects whether a person can remain alert, understand instructions, cooperate with feeding, and protect the airway. Reduced consciousness, confusion, agitation, or poor cooperation can make oral feeding unsafe and increase aspiration risk. The healthcare team therefore considers cognition and alertness along with swallowing and nutritional status.

Correct answer: D. Along with safety, medical need and nutrition goal

Explanation: Patient preference is an important part of respectful, patient-centred care, but it cannot override clinical safety or nutritional necessity. The team should explain the benefits, burdens, risks, alternatives, and expected goals of each route, assess the patient’s capacity and consent, and incorporate the preference when it is compatible with safe medical care.

Correct answer: A. Preventing wrong feed from reaching the wrong patient

Explanation: Checking the patient’s identity against the prescribed formula, route, volume, rate, and timing is a basic safety step. It prevents a wrong patient from receiving an unsuitable feed and reduces errors involving allergies, fluid restrictions, disease-specific formulas, or incorrect nutrient amounts. Verification should occur before each administration according to institutional policy.

Correct answer: B. Because it will not show whether energy, protein and fluid needs are met

Explanation: A route is selected not merely to deliver something, but to achieve measurable nutrition and hydration outcomes. Energy, protein, fluid, micronutrient, and sometimes electrolyte goals allow the team to select an appropriate formula, volume, rate, and route and to judge whether the patient is improving or remains undernourished.

Correct answer: A. Nutrition need, tolerance and care plan

Explanation: Enteral-feed volume and frequency must be individualized according to estimated energy, protein, and fluid needs, the formula’s nutrient density, gastrointestinal tolerance, medical condition, and the overall care plan. The prescribed schedule is adjusted according to symptoms, hydration, weight, stool pattern, laboratory findings, and achievement of nutritional targets.

Correct answer: A. Because discomfort may indicate feed intolerance or wrong rate

Explanation: Discomfort during tube feeding may signal nausea, abdominal distension, cramping, reflux, delayed gastric emptying, excessive volume, an unsuitable rate, or another complication. Ignoring it can worsen intolerance and compromise nutrition and safety. The feeding should be assessed according to protocol, and the responsible clinician should review persistent or severe symptoms.