NR-228 Nutrition, Health & Wellness - Set 1 - Part 2

Correct Answer: Essential nutrients cannot be made in sufficient amounts.

A nutrient is essential when the body cannot synthesize it at all, or cannot make enough to meet need, so the diet must supply it; the quantity required is irrelevant to the definition. Option a is incorrect because amount and essentiality are separate ideas; water is needed in the greatest volume of any nutrient, while trace minerals are essential at milligram and microgram levels. Option b is incorrect because vitamins and minerals yield no kilocalories at all, yet all thirteen vitamins and the required minerals are classed as essential, which breaks any link with energy. Option d is incorrect because storage describes what happens after absorption; the body stores several substances it can also make for itself, and stores very little of some it must eat.

Correct Answer: Stop the feeding and keep the client upright

Coughing during a meal with a wet, gurgly voice signals aspiration. Stopping the feeding at once and keeping the client upright protects the airway, and assessment, suctioning and notification of the provider follow. Option a is incorrect because thin liquids carry the highest aspiration risk of any consistency. Offering water to a client who is already aspirating drives more material toward the airway instead of clearing it. Option b is incorrect because a swallow evaluation is needed but comes later. The referral does nothing about the food currently in the mouth and throat, and the airway must be secured before any consult. Option c is incorrect because continuing the meal allows more material to enter the airway. Documentation is required eventually, but recording an event while it is still happening delays the action that protects the client.

Correct Answer: His intake exceeds the adult acceptable distribution range

Percent of total calories is the question an Acceptable Macronutrient Distribution Range answers, and the adult range for fat is twenty to thirty-five percent. Thirty-eight percent sits above that ceiling for a man of this age. Option a is incorrect because thirty to forty percent of calories from fat is the range set for children aged one to three years. Toddlers need that density for growth and myelination; an adult does not. Option c is incorrect because a magazine cutoff is not a dietary standard. The upper boundary for adults is thirty-five percent, so an intake below forty percent can still be well above what is recommended. Option d is incorrect because a Recommended Dietary Allowance is stated in grams, milligrams or micrograms and is never expressed as a share of calories. No such allowance exists for total fat.

Correct Answer: Obtain vital signs and begin fluid replacement.

Several days of diarrhea with new confusion and poor drinking point to fluid volume deficit, which threatens an older adult first, so vital signs and rehydration come before any teaching. Option a is incorrect because calcium teaching addresses a long range bone concern, and it can wait until the acute fluid and electrolyte problem in front of the nurse has been handled. Option b is incorrect because sending this client home for another week leaves an acute loss of fluid and potassium untreated, and older adults decompensate quickly once intake falls away. Option c is incorrect because diet instruction for diarrhea is useful later, yet a handout given now does nothing about the circulating volume this client has already lost through stool.

Correct Answer: Social health, because her shared relationships have ended

The loss is of contacts and shared eating, not of belief, so the social dimension is affected. Social health covers interacting acceptably and sustaining relationships, and it is what changed when the widow stopped attending the weekly gathering. Option a is incorrect because the spiritual dimension covers cultural and religious beliefs that give purpose to existence. Her faith has not changed. Had she refused the pork served at the lunch, spiritual would be the keyed answer. Option b is incorrect because physical health refers to efficiency of body function, immunity and meeting daily energy needs. A thin diet may follow later, but the change the stem describes began with lost companionship at mealtimes. Option d is incorrect because the intellectual dimension means using intellectual ability to learn and adapt, and nothing in the scenario suggests impaired learning. Iron deficiency or B vitamin deficiency would be the usual nutrition link to that dimension.

Correct Answer: USDA and HHS jointly, revised every five years

The Dietary Guidelines for Americans are published jointly by the Department of Agriculture and the Department of Health and Human Services, and the National Nutrition Monitoring and Related Research Act requires revision every five years. Option b is incorrect because the revision interval is five years rather than ten. A decade long cycle belongs to the Healthy People initiative, whose current edition runs to the year twenty thirty. Option c is incorrect because that agency regulates food labels, nutrient content claims and health claims rather than the guidelines themselves. Its Daily Values appear on packages, while the guidelines set food based advice for every life stage. Option d is incorrect because that body develops the Dietary Reference Intakes, which are nutrient reference values for the United States and Canada. It has no role in issuing the federal food based guidance or in setting its schedule.

Correct Answer: Two cups of leafy greens equal one cup equivalent

Leafy greens are mostly air, so two cups of raw spinach count as one cup equivalent of vegetables. Dried fruit has had its water removed, so one half cup of raisins counts as one cup equivalent of fruit. Option a is incorrect because it double counts the spinach. A full two cups of raw leaves are required before the client may record a single cup equivalent, so recording two would overstate the day's vegetable total. Option b is incorrect because it credits raisins with far too little. Removing the water concentrates the fruit, so half a cup of raisins counts as a whole cup equivalent rather than as a quarter. Option c is incorrect because a cup measure applies to cooked vegetables and to vegetable juice, not to raw leaves. Raw greens are counted at twice the volume precisely because they compress so much when they are eaten.

Correct Answer: Social, because relationships and shared eating were lost

Social health is the ability to interact with others and sustain relationships. What changed for this widow is her contact with people and her shared eating, not her faith, mood control, or surroundings. Option b is incorrect because the spiritual dimension covers cultural and religious beliefs that give purpose to life. Nothing in the scenario says her beliefs changed; she stopped going to a place where people gathered. Option c is incorrect because emotional health concerns how appropriately a person expresses or controls fear, anger, joy and sadness. Grieving is described, but the finding the nurse must classify is withdrawal from company. Option d is incorrect because environmental health refers to external surroundings such as income, education, occupation and food supply. Her neighbourhood and resources are unchanged; only the people she ate with are gone.

Correct Answer: Enrichment replaces those nutrients but not fiber or magnesium

Milling removes the bran and germ. Enrichment puts back thiamin, riboflavin, niacin, iron and folic acid, but it does not return fiber, magnesium or vitamin E, so enriched bread never matches a whole grain. Option a is incorrect because adding a nutrient that was never present, or present only in small amounts, describes fortification. Vitamin D in milk and iodine in salt are the familiar examples of that practice. Option b is incorrect because nothing restores a milled grain to its intact form. Five nutrients return; the bran and germ, along with their fiber and minerals, are gone from the flour for good. Option d is incorrect because a product labeled enriched must meet a federal standard of identity, so the practice is not left to the baker's preference. Folic acid in enriched grain has been required since nineteen ninety-eight.

Correct Answer: Position the client upright on the toilet

Positioning is a standard unlicensed task, and the sitting position with thigh flexion raises intra abdominal pressure and eases defecation. Assessment, teaching and judgments about medication remain within the scope of the nurse. Option a is incorrect because deciding that a medication is needed requires clinical judgment and often a provider order. Assistive personnel may report a concern but cannot determine that a laxative or softener is warranted. Option c is incorrect because client education belongs to the nurse. Explaining how fiber and fluid change stool consistency requires assessment of what the client already knows and cannot be handed to unlicensed staff. Option d is incorrect because abdominal assessment calls for interpretation of findings. Listening for bowel sounds and judging distention are nursing functions, though nursing assistants may note and report new abdominal swelling.

Correct Answer: Into the lacteals as packaged chylomicrons

Long chain fatty acids and monoglycerides are rebuilt into triglyceride inside the enterocyte and wrapped as chylomicrons, which are too large for capillaries. They enter the lacteal, travel the lymph, and reach the systemic circulation. Option a is incorrect because the portal route carries sugars, amino acids, water soluble vitamins, most minerals and only the short and medium chain fatty acids. Long chain fat is too bulky for it. Option b is incorrect because a chylomicron is far too large to pass a capillary fenestration. Only small water soluble products and the shorter fatty acids enter the villous capillaries directly. Option d is incorrect because fat is absorbed well before the colon reaches it. Colonic bacteria ferment undigested carbohydrate and fiber into short chain fatty acids, which is a different process entirely.

Correct Answer: Impaired uptake of sugars, fats and protein

The jejunum is the principal site of nutrient absorption, taking up most monosaccharides, amino acids and lipids along with most water soluble vitamins, minerals and water. Removing a long segment causes broad malabsorption. Option a is incorrect because bile salt recycling happens in the terminal ileum, a segment this surgery does not remove. Roughly ninety five percent of bile salts return to the liver from there. Option b is incorrect because intrinsic factor comes from parietal cells in the stomach, which is untouched by intestinal surgery. The jejunum neither makes intrinsic factor nor absorbs the vitamin it carries. Option c is incorrect because the colon is a separate organ and keeps its water reclaiming role. Most water is actually absorbed higher up in the small intestine, with the colon taking the remainder.

Correct Answer: I will fill half the plate with fruits and vegetables

MyPlate directs half the plate to fruits and vegetables, one quarter to grains, one quarter to protein foods, with dairy on the side. Protein should never exceed the fruits and vegetables combined. Option b is incorrect because grains occupy only one quarter of the plate, and at least half of those grains should be whole. Giving grains half the surface crowds out the produce the guide emphasises. Option c is incorrect because the four groups are not equal on the plate. Fruits and vegetables together take one half, which is twice the space allotted to grains and twice the space allotted to protein. Option d is incorrect because protein foods fill a quarter of the plate and should not outweigh fruits and vegetables combined. Making protein the largest portion reverses the proportion the graphic was designed to teach.

Correct Answer: The Estimated Average Requirement for vitamin C

The Estimated Average Requirement meets the needs of half a life stage and sex group and is the value used to assess and plan intake for groups. The Recommended Dietary Allowance is the goal for one person. Option a is incorrect because the Recommended Dietary Allowance covers nearly all healthy individuals and is deliberately generous. Applied to a group it overstates how many people are inadequate, since intake below it is not proof of deficiency. Option c is incorrect because a Tolerable Upper Intake Level is a safety ceiling describing the highest daily intake unlikely to cause harm. It answers a toxicity question, not a question about whether intake is sufficient. Option d is incorrect because a Daily Value is a single labeling figure built on a two thousand calorie reference diet. It exists so packages can carry one number, and it is not a research or population assessment tool.

Correct Answer: The container delivers forty percent of the Daily Value

Every figure on the panel applies to one serving. Eating both servings doubles the sodium to forty percent of the Daily Value, and a single serving at twenty percent already counts as high in sodium. Option b is incorrect because it credits the client with only one serving when he eats two. The percentage printed beside a nutrient never accounts for how much of the package a person actually consumes. Option c is incorrect because low sodium is a regulated claim meaning one hundred forty milligrams or less in a serving. A food supplying twenty percent of the sodium Daily Value sits at the high end instead. Option d is incorrect because the panel is written per serving, and the servings per container line exists precisely to warn that the package holds more than one. Ignoring that line halves the client's true intake.

Correct Answer: Glycogenolysis, which splits glycogen into glucose

Glycogenolysis is the breakdown of stored glycogen back into glucose, driven by glucagon in the liver. It is the first response to a falling blood glucose between meals and holds the level steady for about a day. Option a is incorrect because glycogenesis runs in the opposite direction, forming glycogen from glucose after a meal under the influence of insulin. It stores fuel rather than releasing it into the blood. Option c is incorrect because gluconeogenesis makes new glucose from amino acids, glycerol and lactate. It takes over only once liver glycogen is exhausted, which happens later than the overnight fast described here. Option d is incorrect because lipogenesis is a fed state pathway that converts surplus energy into triglyceride for storage in adipose tissue. Insulin drives it, and it supplies no glucose to the circulation.

Correct Answer: "Pancreatic enzyme capsules with meals will correct my missing lactase."

Lactase is a brush border enzyme on the intestinal microvilli, not a pancreatic product. Pancreatic enzyme replacement supplies amylase, lipase and proteases and does nothing for lactose, so this statement needs correction. Option a is incorrect because this statement is accurate and needs no correction. Lactase sits on the brush border of the enterocyte, which is exactly where the deficiency in this condition lies. Option b is incorrect because the client has correctly separated intolerance from allergy. A food allergy provokes an immune response and can be life threatening, while lactose intolerance does not involve immunity. Option c is incorrect because those symptoms match the condition exactly. Bloating, gas, nausea, vomiting and diarrhea are the recognized features of lactose intolerance, so naming them shows sound understanding.

Correct Answer: Administer lactulose as prescribed

Deamination of amino acids releases ammonia, which a healthy liver converts to urea for renal excretion. When the liver fails, ammonia accumulates and produces encephalopathy, and lactulose traps ammonia in the gut for elimination in stool. Option a is incorrect because fat restriction addresses bile and lipase problems rather than nitrogen handling. Removing fat does nothing about the ammonia that is producing this confusion, so it is not the first action. Option b is incorrect because more protein means more deamination and more ammonia for a liver that can no longer make urea. Adding protein at this moment would drive the confusion further. Option d is incorrect because oral fluids are supportive but do not clear ammonia. Nothing about extra water changes the nitrogen load or the failing conversion of ammonia to urea inside the liver.

Correct Answer: Replace fluid and monitor the potassium level

Confusion, dry membranes and dark scanty urine are signs of fluid volume deficit, and stool losses strip potassium the colon would normally handle. Fluid and electrolyte replacement with potassium monitoring comes before comfort measures. Option a is incorrect because adding fiber does nothing for a client who is already volume depleted and confused. Dietary adjustment belongs later, once circulating volume and electrolytes have been restored. Option c is incorrect because withholding oral intake deepens the deficit that is producing the confusion. Oral rehydration is a first-line measure in diarrhea, not something to postpone until the stools stop. Option d is incorrect because perineal care protects skin but does not address circulation. A client with confusion and scanty dark urine needs volume and electrolytes before attention turns to the skin.

Correct Answer: The senior farmers market nutrition program.

The senior farmers market program gives benefits for locally grown fruits, vegetables, honey and herbs to low income adults aged sixty and over, which matches this client's age and income exactly. Option a is incorrect because those coupons attach to an existing WIC enrollment, which is limited to pregnant, postpartum and breastfeeding women, to infants and to children under five years old. Option b is incorrect because that program moves donated commodity foods through food banks and pantries, so it meets an emergency shortage rather than supplying seasonal produce at a market stand. Option d is incorrect because reimbursement there flows to child care centers, family day care homes and adult day care settings, not to an older adult shopping for herself at a market.