Nutrition: Multiple Choice Questions
48 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the energy provided by fats per gram?

  • 9 kcal (correct)
  • 4 kcal
  • 6 kcal
  • 3 kcal

    • Which type of amino acids must be obtained through diet?

  • Saturated amino acids
  • Dispensable amino acids
  • Essential amino acids (correct)
  • Nonessential amino acids

    • In which nitrogen balance state does the body experience optimal tissue healing?

  • Variable nitrogen balance
  • Positive nitrogen balance (correct)
  • Neutral nitrogen balance
  • Negative nitrogen balance

    • What describes the relationship when the body loses more nitrogen than it gains?

    <p>Negative nitrogen balance</p> Signup and view all the answers

    What happens to protein when carbohydrates in the diet meet the body's energy needs?

    <p>Protein is spared as an energy source</p> Signup and view all the answers

    Which component is made up of three fatty acids attached to glycerol?

    <p>Triglycerides</p> Signup and view all the answers

    Which of the following statements about protein is correct?

    <p>Protein is essential for tissue growth and repair</p> Signup and view all the answers

    What is the primary role of protein in the body?

    <p>Tissue growth and repair</p> Signup and view all the answers

    Which statement about the estimated average requirement (EAR) is true?

    <p>The EAR reflects the average needs of 50% of the population.</p> Signup and view all the answers

    What does the tolerable upper intake level indicate?

    <p>It is the maximum intake level that poses no risk of adverse effects.</p> Signup and view all the answers

    In what scenario would adequate intake (AI) be used?

    <p>When there is insufficient evidence to determine RDA.</p> Signup and view all the answers

    What is the relationship between RDA and the individual needs?

    <p>RDA is based on the average nutrient needs of 98% of the population.</p> Signup and view all the answers

    Why is cow's milk discouraged during the first year of life?

    <p>It can lead to gastrointestinal bleeding and allergies.</p> Signup and view all the answers

    What is the sufficient source of nutrition for infants during the first six months?

    <p>Both breast milk and formula.</p> Signup and view all the answers

    Which of the following statements about dietary reference intakes (DRIs) is incorrect?

    <p>The tolerable upper intake level is the recommended level of intake.</p> Signup and view all the answers

    How is the adequate intake (AI) determined?

    <p>From observed or experimentally determined estimates of nutrient intakes.</p> Signup and view all the answers

    What meal strategy should the nurse use for a patient with AIDS?

    <p>Provide small, frequent nutrient-dense meals.</p> Signup and view all the answers

    Which statement about patient-nurse dietary expectations is correct?

    <p>The nurse's expectations often differ from those of the patient.</p> Signup and view all the answers

    How should a nurse adjust meal preparation for a patient with AIDS?

    <p>Focus on nutrient-dense options that are easily consumed.</p> Signup and view all the answers

    What should the nurse focus on regarding a patient's fluid intake?

    <p>Limit liquid intake to prevent electrolyte imbalances.</p> Signup and view all the answers

    In a patient education session, what should the nurse emphasize regarding the dietary preferences of a patient with AIDS?

    <p>Nutritional interventions should respect the patient's cultural beliefs.</p> Signup and view all the answers

    When assessing the dietary needs of a patient with AIDS, what should the nurse primarily focus on?

    <p>The patient's overall caloric and nutrient needs.</p> Signup and view all the answers

    What is a significant misconception regarding meal preparation for patients with AIDS?

    <p>Cold foods are less tolerable than hot foods.</p> Signup and view all the answers

    What role should a nurse play in a patient's ongoing dietary management with AIDS?

    <p>Continuously reassess the dietary plan and involve the patient.</p> Signup and view all the answers

    Which statement regarding honey and corn syrup in an infant's diet is true?

    <p>They can potentially lead to botulism toxin exposure.</p> Signup and view all the answers

    What is the recommended daily protein intake for adolescents engaged in moderate to intense exercise?

    <p>1.0 to 1.5 g/kg/day</p> Signup and view all the answers

    What dietary modification is essential for athletes to maintain proper hydration?

    <p>Drinking water before and after exercise.</p> Signup and view all the answers

    To prevent anemia in athletes, which dietary practice is important?

    <p>Consuming iron-rich foods.</p> Signup and view all the answers

    Which nutrient's intake is especially critical for expectant mothers during the first trimester?

    <p>Folic acid.</p> Signup and view all the answers

    What is an incorrect statement regarding vitamin and mineral supplements for adolescents with increased physical activity?

    <p>They are necessary for all adolescents.</p> Signup and view all the answers

    What dietary change is recommended for adolescents to counter obesity?

    <p>Increasing physical activity and modifying diet as needed.</p> Signup and view all the answers

    Which of the following statements is true regarding prenatal nutrition?

    <p>Calcium intake is especially crucial in the first trimester.</p> Signup and view all the answers

    What is the recommended position for a patient receiving tube feedings to minimize the risk of aspiration?

    <p>High-Fowler's position</p> Signup and view all the answers

    Which method is currently considered the most reliable for verifying the placement of small-bore feeding tubes?

    <p>Radiography</p> Signup and view all the answers

    What is the primary reason for avoiding cold formula during tube feedings?

    <p>It causes gastric cramping and discomfort.</p> Signup and view all the answers

    Why is auscultation no longer considered a reliable method for verifying tube placement?

    <p>It can produce misleading sounds if misplacement occurs.</p> Signup and view all the answers

    What complication could arise from improper tube feeding preparation?

    <p>Pulmonary aspiration</p> Signup and view all the answers

    Which of the following actions will reduce the risk of gastric discomfort during tube feeding?

    <p>Administering feeding at room temperature</p> Signup and view all the answers

    Which of these methods can be utilized to verify the correct placement of a feeding tube?

    <p>X-ray examination</p> Signup and view all the answers

    What is a common misconception regarding the use of safety pins in tube feeding procedures?

    <p>They can cause harm if unfastened.</p> Signup and view all the answers

    What is the primary reason for verifying tube placement before feeding?

    <p>To reduce the risk of pulmonary aspiration</p> Signup and view all the answers

    What should the nurse do to prevent a nasogastric tube from becoming clogged during medication administration?

    <p>Check for liquid formulations of the medications</p> Signup and view all the answers

    What position should the patient be in during and after enteral feeding to reduce complications?

    <p>30 to 45 degrees elevated</p> Signup and view all the answers

    What is an appropriate modification for a patient experiencing abdominal cramping during enteral feeding?

    <p>Slow down the rate of the tube feeding</p> Signup and view all the answers

    How long should enteral formula ideally hang to ensure safety?

    <p>No longer than 4 to 8 hours</p> Signup and view all the answers

    What is the recommended action if the nurse must administer crushed medications via a tube?

    <p>Dilute each crushed medication properly before administration</p> Signup and view all the answers

    What has been discontinued as a practice for detection of aspirate in tube feedings?

    <p>Using blue food coloring in enteral formulas</p> Signup and view all the answers

    Which of the following actions is recommended for ensuring proper medication administration via a nasogastric tube?

    <p>Reading pharmacological compatibility before mixing medications</p> Signup and view all the answers

    Study Notes

    Nutrition: Multiple Choice Questions

    • Basal metabolic rate (BMR) is the energy needed to maintain life-sustaining activities at rest.
    • Resting energy expenditure (REE) is the amount of energy an individual needs to consume in a 24-hour period to maintain internal activities at rest.
    • Nutrient density is the ratio of essential nutrients to kilocalories.

    Energy Requirements and Weight

    • When energy requirements are completely met by kilocalorie intake, weight does not change.
    • If kilocalorie intake exceeds energy needs, weight increases.
    • If kilocalorie intake is less than energy needs, weight decreases.

    Energy Provided by Macronutrients

    • Carbohydrates and proteins provide 4 kilocalories per gram.
    • Fats provide 9 kilocalories per gram.

    Essential Amino Acids

    • Essential amino acids must be obtained through the diet as the body does not synthesize them.
    • Dispensable amino acids are synthesized by the body.

    Nitrogen Balance

    • Positive nitrogen balance occurs when nitrogen intake exceeds output as it is needed for tissue growth, repair, and maintenance.
    • Negative nitrogen balance occurs when nitrogen output exceeds intake.
    • Neutral nitrogen balance occurs when input and output equal each other.

    Low-Fat Diet

    • Saturated fats are primarily found in animal sources.
    • Unsaturated and polyunsaturated fats are primarily found in vegetable sources.
    • Linoleic acid is an unsaturated fatty acid and is an essential fatty acid for humans.

    Nasoenteric Tube Insertion

    • Rotate the nasogastric tube 180 degrees while inserting.

    Vegetarian Diets

    • Lacto-ovo-vegetarians eat eggs and dairy products but avoid meat, fish, and poultry.
    • Vegans eat only plant-based foods.

    Nutritional Assessment

    • A comprehensive assessment of nutritional status should use multiple objective measures and subjective measures.
    • The Mini Nutritional Assessment (MNA) is used for screening older adults in home care.

    Nutritional Deficiencies in Older Adults

    • Older adults may have decreased thirst and thus inadequate fluid intake, impacting their health.
    • Older adults may be at greater risk of nutrient deficiencies.

    Determining Nutritional Status

    • Use of indicators like BMI, age, and gender is essential.

    Addressing Nutritional Needs for Specific Groups

    • Pregnant women need increased folic acid for DNA synthesis.
    • Children need various nutrients, including B vitamins, to support growth and development.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    Canadian Fundamentals of Nursing 6th Edition Test Bank PDF

    Description

    Test your knowledge on fundamental nutrition concepts with this quiz. Explore topics such as basal metabolic rate, energy requirements, and macronutrient contributions. Challenge yourself to understand how nutritional elements affect weight and health.

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser