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Nutrition And Oral Hydration - NCLEX Pn

  1. A 26-year-old client at 11 weeks of pregnancy has hyperemesis gravidarum and reports vomiting after drinking orange juice. The client has dry mucous membranes and reports heartburn. Which dietary modification is MOST appropriate for this client?
    Answer: Suggest avoiding acidic juices and choosing bland, non-acidic fluids in small, frequent sips This question tests understanding of nutrition and oral hydration. The primary concern is vomiting triggered by acidic fluids in hyperemesis, with dry membranes and heartburn. Suggesting avoidance of acidic juices and bland, small sips is most appropriate to reduce irritation and improve hydration. Citrus juices worsen heartburn; skipping fluids dehydrates; castor oil is unsafe. A key decision-making principle is to select non-irritating fluids. Another principle is to manage co-occurring symptoms like heartburn. A transferable strategy is to tailor fluids to client tolerances in pregnancy.
  2. A 60-year-old client is 1 day post surgery with an order for fluid restriction of 1,500 mL/day. The client has nausea and is drinking mostly water; labs show sodium 130 mEq/L (normal 135–145). What is the PRIORITY nursing action regarding this client's hydration status?
    Answer: Monitor neurologic status and report hyponatremia while maintaining the ordered fluid restriction This question tests understanding of nutrition and oral hydration. The primary concern is hyponatremia from excessive water intake on restriction, indicated by low sodium and nausea. Monitoring neurologic status and reporting while maintaining restriction is priority to prevent complications like seizures. Encouraging more water worsens hyponatremia; hypertonic saline needs prescription; unlimited ice chips count as fluid. A key decision-making principle is to enforce restrictions to avoid dilutional imbalances. Another principle is to watch for neurologic changes in hyponatremia. A transferable strategy is to educate on fluid types within limits.
  3. An 83-year-old client with Parkinson disease has dysphagia and is prescribed a mechanical soft diet with honey-thick liquids. The client coughs when drinking and leaves most fluids untouched; oral mucosa is sticky and urine output has decreased. Which dietary modification is MOST appropriate for this client?
    Answer: Provide honey-thick liquids and add high-fluid foods that match the ordered consistency (for example, thickened soups) This question tests understanding of nutrition and oral hydration. The primary concern is inadequate hydration in a client with dysphagia and Parkinson disease, indicated by coughing, sticky mucosa, and decreased urine output. Providing honey-thick liquids and high-fluid foods matching consistency is most appropriate as it maintains safety while increasing intake. Offering thin liquids risks aspiration; switching to regular diet ignores dysphagia; keeping NPO is unnecessary. A key decision-making principle is to adhere to prescribed consistencies for dysphagia management. Another principle is to incorporate hydrating foods into meals. A transferable strategy is to collaborate with dietitians for appealing thickened options.
  4. A 9-month-old infant is hospitalized for poor weight gain. The caregiver reports mixing formula as "1 scoop for every 3 ounces" to make it last longer; the infant has fewer wet diapers and a sunken anterior fontanel. Sodium is 152 mEq/L (normal 135–145). What is the PRIORITY nursing action regarding this client's hydration status?
    Answer: Notify the registered nurse or provider and closely monitor intake and output while correcting formula preparation This question tests understanding of nutrition and oral hydration. The primary concern is hypernatremia and dehydration from improper formula mixing, evidenced by high sodium, fewer diapers, and sunken fontanel. Notifying the RN or provider and monitoring I&O while correcting preparation is priority to address the error and prevent harm. Concentrating further worsens issues; plain water risks imbalance; delaying ignores urgency. A key decision-making principle is to correct caregiver errors promptly. Another principle is to assess fontanel and diapers in infants. A transferable strategy is to demonstrate proper mixing during education.
  5. A 50-year-old client is 2 days post surgery with a fluid restriction of 1,000 mL/day and reports severe dry mouth. The client's intake is within the limit but is requesting more water; sodium is 146 mEq/L (normal 135–145). What intervention should the nurse implement to address the client's dehydration?
    Answer: Provide frequent mouth care, offer sugar-free hard candy, and distribute allowed fluids evenly across the shift This question tests understanding of nutrition and oral hydration. The primary concern is dry mouth in a restricted postoperative client with mildly elevated sodium. Providing mouth care, sugar-free candy, and even distribution of fluids is best to manage symptoms within limits. Drinking freely exceeds restriction; IV bolus needs prescription; restricting all worsens issues. A key decision-making principle is to use adjuncts like candy for xerostomia. Another principle is to pace intake across shifts. A transferable strategy is to address comfort in fluid-restricted clients.
  6. A 9-month-old infant is being evaluated for failure to thrive. Birth history is unremarkable; current weight is 6.3 kg (below the 3rd percentile), and the caregiver reports the infant drinks diluted formula because it is 'too strong' otherwise; intake record shows approximately 14 oz/day of diluted formula and little solid food. The infant has sunken fontanel, dry mucous membranes, and only 2 wet diapers today. What intervention should the nurse implement to address the client's dehydration?
    Answer: Teach the caregiver to prepare formula exactly as directed and offer age-appropriate oral fluids while monitoring wet diapers This question tests understanding of nutrition and oral hydration in infant failure to thrive. The primary concern is severe malnutrition and dehydration from diluted formula, evidenced by weight below 3rd percentile, sunken fontanel, and decreased urine output. Option A is correct because proper formula preparation ensures adequate calories and nutrients while age-appropriate fluids address dehydration, with wet diaper monitoring as an output indicator. Option B is inappropriate before 12 months; option C perpetuates the problem of diluted formula; option D requires a provider order and is premature. The principle is that diluting infant formula reduces both caloric density and overall intake volume, causing malnutrition and dehydration. When addressing infant feeding problems, educate caregivers on proper formula preparation as the foundation for adequate nutrition and hydration.
  7. A 45-year-old client is 3 days post bowel surgery with a provider-ordered fluid restriction of 1,200 mL/day due to mild heart failure. Labs show potassium 3.1 mEq/L (normal 3.5–5.0), and the client reports poor appetite and nausea but can take oral foods. Which dietary modification is MOST appropriate for this client?
    Answer: Encourage potassium-rich foods within the diet plan, such as bananas or potatoes, as tolerated This question tests understanding of nutrition and oral hydration. The primary concern is hypokalemia in a postoperative client on fluid restriction, indicated by low potassium, poor appetite, and nausea. Encouraging potassium-rich foods within the diet plan is most appropriate as it corrects the deficit orally without violating restrictions. High-sodium broths worsen heart failure; unlimited sports drinks exceed limits; holding intake is counterproductive. A key decision-making principle is to integrate electrolyte replacement into allowed intake. Another principle is to monitor for symptoms like nausea in electrolyte imbalances. A transferable strategy is to educate clients on food sources of key electrolytes.
  8. A 46-year-old client is 2 days postoperative after abdominal surgery and is on a fluid restriction of 1,000 mL/day due to mild heart failure. The client reports intense thirst; intake for the shift is 300 mL, urine output is 20 mL/hr, mucous membranes are dry, and labs show sodium 150 mEq/L (normal 135–145) and blood urea nitrogen 28 mg/dL (normal 7–20). What intervention should the nurse implement to address the client's dehydration?
    Answer: Offer frequent oral care and provide ice chips in measured amounts while tracking all intake within the restriction This question tests understanding of nutrition and oral hydration in fluid-restricted clients. The primary concern is hypernatremia (150 mEq/L) and dehydration signs (dry mucosa, elevated BUN, oliguria) while maintaining the 1,000 mL fluid restriction for heart failure. Option A is correct because it provides comfort through oral care and measured ice chips that count toward the restriction, allowing careful hydration within prescribed limits. Option B would violate the fluid restriction and worsen heart failure; option C requires a provider order and uses isotonic fluid that won't correct hypernatremia effectively; option D would worsen hypernatremia. The principle is managing competing needs by maximizing comfort and hydration efficiency within restrictions through careful tracking and ice chips (which provide more oral satisfaction per volume). When caring for fluid-restricted clients with dehydration, use strategies that maximize oral comfort while strictly adhering to volume limits.
  9. A 79-year-old client with Parkinson disease has dysphagia and is prescribed a mechanical-soft diet with honey-thick liquids. The client coughs during meals, takes 45 minutes to finish, and drank only 500 mL in the last 24 hours; weight is down 1.4 kg (3 lb) in 1 week, and skin turgor is poor. Which dietary modification is MOST appropriate for this client?
    Answer: Provide honey-thick liquids and add moisture to foods (for example, sauces) while offering fluids between bites This question tests understanding of nutrition and oral hydration in clients with dysphagia from neurological conditions. The primary concern is inadequate fluid intake (500 mL/24 hours) with signs of dehydration (weight loss, poor skin turgor) despite prescribed honey-thick liquids. Option A is correct because it maintains the required consistency while adding moisture to foods and offering fluids between bites, maximizing hydration opportunities within safety parameters. Option B would increase aspiration risk; option C would worsen swallowing difficulty and reduce intake; option D bypasses prescribed thickening requirements. The principle is that clients with progressive dysphagia need creative strategies to increase fluid intake while maintaining prescribed consistencies for safety. When managing neurological dysphagia, combine multiple hydration strategies including moist foods, between-bite sips, and adequate time for safe consumption.
  10. A 2-year-old toddler is admitted for failure to thrive. Weight is 9.5 kg (below growth curve), and a 3-day food record shows mostly juice and snack foods with little protein; the caregiver reports the child drinks 32 oz of juice daily and "won't eat meals." The child appears pale and fatigued. Based on the client's lab values, which nutritional deficiency is MOST likely when the hemoglobin is 9.8 g/dL (normal 11.0–13.5) and mean corpuscular volume is low?
    Answer: Iron deficiency This question tests understanding of nutrition and oral hydration. The primary concern is iron deficiency in a toddler with failure to thrive, supported by pale appearance, fatigue, low hemoglobin, and low MCV with excessive juice intake. Iron deficiency is most likely as high juice consumption can displace iron-rich foods and inhibit absorption. Vitamin D deficiency would show bone issues; B12 deficiency typically has normal MCV; vitamin C deficiency presents with bleeding gums. A key decision-making principle is to evaluate dietary patterns for micronutrient imbalances. Another principle is to correlate lab values with clinical symptoms. A transferable strategy is to limit juice and promote balanced meals in young children.
  11. A 5-year-old child with failure to thrive has a 3-day intake record averaging 900 kcal/day and limited protein; the parent reports the child drinks 5–6 cups/day of milk and refuses most meats and legumes. Weight is at the 5th percentile, the child is irritable, and the nurse notes pale conjunctiva; labs show hemoglobin 9.8 g/dL (normal 11.5–15.5) and ferritin 8 ng/mL (normal 15–200). Which dietary modification is MOST appropriate for this client?
    Answer: Encourage iron-rich foods (for example, lean meats or fortified cereal) and limit milk to recommended amounts for age This question tests understanding of nutrition and oral hydration in pediatric iron deficiency anemia. The primary concern is iron deficiency anemia (hemoglobin 9.8 g/dL, ferritin 8 ng/mL) caused by excessive milk intake displacing iron-rich foods. Option B is correct because it addresses the root cause by encouraging iron-rich foods while limiting milk to age-appropriate amounts (16-24 oz/day), allowing room for iron-containing foods in the diet. Option A worsens the problem; option C doesn't address the iron deficiency; option D requires a prescription and is premature before dietary intervention. The principle is that excessive milk consumption in young children leads to iron deficiency through both displacement of iron-rich foods and potential interference with iron absorption. When managing pediatric iron deficiency, first modify dietary patterns to increase iron-rich foods while limiting milk to recommended amounts before considering supplementation.
  12. A 3-year-old child is evaluated for failure to thrive. Weight is 11.0 kg, and the caregiver reports the child fills up on milk and refuses solid foods; diet record shows 40 oz whole milk/day and minimal iron-rich foods. The child is pale and irritable. Which dietary modification is MOST appropriate for this client?
    Answer: Limit milk intake and offer iron-rich foods and scheduled meals/snacks This question tests understanding of nutrition and oral hydration. The primary concern is iron deficiency from excessive milk intake, indicated by low weight, pallor, and irritability. Limiting milk and offering iron-rich foods with scheduled meals is most appropriate to correct anemia and promote growth. Increasing milk worsens displacement; eliminating snacks ignores needs; tea inhibits iron absorption. A key decision-making principle is to limit milk to 24 oz/day in toddlers. Another principle is to structure meals for balanced intake. A transferable strategy is to introduce iron sources gradually.
  13. An 81-year-old client with dysphagia is prescribed thickened liquids and requires supervision during meals. The client is confused and tries to drink quickly; lung sounds are clear but the client coughs with sips. What is the PRIORITY nursing action regarding this client's hydration status?
    Answer: Supervise oral intake, pace fluids slowly, and keep the client upright during and after drinking This question tests understanding of nutrition and oral hydration. The primary concern is aspiration risk in a confused client with dysphagia, shown by coughing with sips. Supervising intake, pacing fluids, and keeping upright is priority to ensure safe hydration. Self-feeding without cues risks aspiration; thin liquids increase danger; stopping fluids causes dehydration. A key decision-making principle is to provide supervision for at-risk clients. Another principle is to maintain upright positioning post-intake. A transferable strategy is to use cues and pacing in dysphagia management.
  14. A 22-year-old pregnant client with hyperemesis gravidarum reports vomiting mostly in the morning and can tolerate some foods later in the day. The client has dry mucous membranes but is alert; urine specific gravity is 1.030 (normal 1.005–1.030). What intervention should the nurse implement to address the client's dehydration?
    Answer: Encourage small, frequent sips of fluids throughout the day and monitor urine color and frequency This question tests understanding of nutrition and oral hydration. The primary concern is mild dehydration from hyperemesis, with dry membranes and elevated specific gravity. Encouraging small, frequent sips and monitoring urine is best to gradually improve hydration. Restricting fluids worsens issues; IV antiemetics need prescription; caffeinated drinks may dehydrate. A key decision-making principle is to use urine indicators for hydration. Another principle is to offer fluids when nausea is lower. A transferable strategy is to set daily fluid goals in pregnancy.
  15. A 52-year-old client is 2 days post abdominal surgery and has a fluid restriction of 1,000 mL/day. The client reports intense thirst and has dry lips; intake yesterday was 950 mL and urine output was 300 mL/24 hr. Labs: sodium 150 mEq/L (normal 135–145), blood urea nitrogen 30 mg/dL (normal 7–20). What intervention should the nurse implement to address the client's dehydration?
    Answer: Provide frequent oral care and offer ice chips or small sips within the 1,000 mL limit This question tests understanding of nutrition and oral hydration. The primary concern is dehydration with hypernatremia in a postoperative client on fluid restriction, shown by thirst, dry lips, low urine output, and elevated labs. Providing frequent oral care and offering ice chips or small sips within the limit is best as it alleviates symptoms without exceeding restrictions. Encouraging extra water violates the restriction; administering IV fluids requires a prescription; holding fluids worsens dehydration. A key decision-making principle is to balance hydration needs with prescribed restrictions. Another principle is to monitor electrolyte levels closely in restricted clients. A transferable strategy is to distribute allowed fluids evenly and use non-fluid methods like oral care for comfort.
  16. An 84-year-old client with a history of stroke is admitted to a skilled nursing unit with dysphagia. The client is on a pureed diet with nectar-thick liquids and needs 1,800 mL/day oral fluids; over the last 24 hours the intake was 650 mL, urine is dark and concentrated, oral mucosa is dry, and blood pressure dropped from 132/78 to 108/66 mm Hg when standing. Which dietary modification is MOST appropriate for this client?
    Answer: Offer nectar-thick liquids in small, frequent amounts and include high-fluid foods (for example, thickened soups) while monitoring total intake This question tests understanding of nutrition and oral hydration management in clients with dysphagia. The primary nutritional concern is inadequate fluid intake (650 mL vs. 1,800 mL needed) leading to dehydration, evidenced by dark concentrated urine, dry mucosa, and orthostatic hypotension. Option B is correct because it maintains the prescribed consistency (nectar-thick) for safety while increasing fluid opportunities through small frequent amounts and high-fluid foods like thickened soups, addressing both safety and hydration needs. Option A is incorrect because thin liquids and straws increase aspiration risk in dysphagia; option C is too restrictive and would worsen dehydration; option D is unsafe as regular diet and thin gravy could cause aspiration. The key principle is balancing swallowing safety with adequate hydration by maximizing intake within prescribed texture modifications. When managing dysphagia-related dehydration, always maintain prescribed consistencies while creatively increasing fluid opportunities through appropriate foods and frequent offerings.
  17. A 76-year-old client with a recent stroke is on a pureed diet with nectar-thick liquids. The client has lost 1.8 kg in 2 weeks and eats slowly, becoming fatigued; albumin is 3.0 g/dL (normal 3.5–5.0). Which dietary modification is MOST appropriate for this client?
    Answer: Add high-calorie, high-protein pureed foods and thickened supplements between meals This question tests understanding of nutrition and oral hydration. The primary concern is malnutrition and weight loss in a stroke client on pureed diet, with low albumin and fatigue. Adding high-calorie, high-protein pureed foods and supplements is most appropriate to boost intake and support healing. Switching to thin liquids risks aspiration; limiting protein ignores needs; clear liquids worsen malnutrition. A key decision-making principle is to enhance caloric density in modified diets. Another principle is to monitor albumin for nutritional status. A transferable strategy is to offer supplements between meals for fatigued clients.
  18. A 2-year-old toddler is seen in the clinic for poor weight gain. History shows picky eating and drinking mostly juice; current weight is 10.2 kg (down from 10.6 kg 2 months ago), height is at the 10th percentile, and a 3-day food record averages 700 kcal/day with minimal protein. The child has dry lips and fewer wet diapers (3/day). What is the PRIORITY nursing action regarding this client's hydration status?
    Answer: Encourage frequent sips of oral rehydration solution and water, and limit juice intake This question tests understanding of nutrition and oral hydration in pediatric failure to thrive. The primary concern is inadequate caloric intake (700 kcal/day) with excessive juice consumption contributing to poor nutrition and mild dehydration (dry lips, decreased wet diapers). Option A is correct because it addresses both hydration with appropriate fluids (oral rehydration solution and water) while limiting juice, which provides empty calories and displaces nutritious foods. Option B incorrectly prioritizes vitamins over addressing the juice issue; option C is unnecessary for mild dehydration that can be managed orally; option D delays addressing hydration which needs concurrent attention with nutrition. The principle is that excessive juice intake in toddlers leads to poor nutrition and inadequate hydration despite liquid consumption. When managing pediatric nutrition concerns, address both food quality and appropriate fluid choices simultaneously, limiting juice to 4-6 oz daily.
  19. A 74-year-old client with dysphagia is prescribed a pureed diet and nectar-thick liquids. The client reports that thickened liquids are "too sweet" and refuses them; intake is low and the client has dry skin and constipation. Which dietary modification is MOST appropriate for this client?
    Answer: Offer a variety of nectar-thick options (for example, thickened water, unsweetened thickened tea) and track daily fluid totals This question tests understanding of nutrition and oral hydration. The primary concern is low intake from dislike of thickened liquids, leading to dry skin and constipation. Offering varied nectar-thick options and tracking totals is most appropriate to increase acceptance and hydration. Thin water risks aspiration; high-fiber veggies ignore consistency; withholding worsens dehydration. A key decision-making principle is to provide appealing alternatives within orders. Another principle is to monitor for constipation as a dehydration sign. A transferable strategy is to involve clients in flavor choices.
  20. A 58-year-old client is post surgery with a fluid restriction of 1,000 mL/day and is receiving diuretics. The client reports muscle cramps and weakness; labs show potassium 2.9 mEq/L (normal 3.5–5.0). What is the PRIORITY nursing action regarding this client's hydration status?
    Answer: Report the low potassium to the registered nurse or provider and monitor for dysrhythmias This question tests understanding of nutrition and oral hydration. The primary concern is hypokalemia from diuretics and restriction, with cramps and weakness. Reporting low potassium and monitoring for dysrhythmias is priority due to cardiac risks. Telemetry needs orders; unlimited water risks dilution; high-sodium foods contradict needs. A key decision-making principle is to notify for critical lab values. Another principle is to assess for symptoms like cramps. A transferable strategy is to monitor electrolytes in restricted clients on diuretics.

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