Which food choice would be most appropriate for a nurse to recommend to a client experiencing constipation?
A bran muffin and fresh apple.
White bread and processed cheese.
Lean red meat and white rice.
Cooked pasta with butter.
The Correct Answer is A
Choice A rationale
A bran muffin and a fresh apple are excellent choices for managing constipation because they are high in dietary fiber. Fiber adds bulk to the stool and absorbs water, making the stool softer and easier to pass through the colon. Apples also contain pectin, a soluble fiber that further aids in bowel regularity. Increased fiber intake stimulates peristalsis, the rhythmic contractions of the intestines. Normal bowel function is supported by consuming roughly 25 to 35 grams of fiber daily.
Choice B rationale
White bread and processed cheese are low-fiber foods that can actually contribute to or worsen constipation. Processed grains have had the bran and germ removed, stripping away the essential fiber needed for digestive health. Cheese and other dairy products contain high amounts of calcium and protein but no fiber, which can slow down transit time in the gut. These choices lack the necessary roughage to stimulate the intestinal lining and promote regular, soft bowel movements for the client.
Choice C rationale
Lean red meat and white rice are common components of a low-residue diet, which is the opposite of what is needed for constipation. Meat contains no fiber and can take longer to digest, while white rice is a refined carbohydrate that offers very little bulk to the stool. While these foods provide protein and energy, they do not assist in moving waste through the large intestine. Clients with constipation should avoid relying on these low-fiber staples to resolve their symptoms.
Choice D rationale
Cooked pasta with butter is a low-fiber meal that provides primarily simple carbohydrates and fats. Like white bread, most pasta is made from refined flour that lacks the fiber content found in whole grains. Butter provides fat, which might slightly lubricate the digestive tract, but it does not provide the structural bulk required to trigger the defecation reflex. This meal choice is insufficient for a client needing to increase fecal volume and stimulate the mechanical action of the colon.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
While the collection bag itself has volume markings, they are notoriously inaccurate for precise medical monitoring. These markings are often printed on flexible plastic that distorts when filled, leading to significant errors in volume estimation. The bag is intended for containment and storage of urine rather than exact measurement. Relying on this method can lead to incorrect assessments of a client's renal perfusion and overall fluid balance status in clinical settings.
Choice B rationale
A graduated cylinder or urimeter is the gold standard for measuring urine output because these devices are specifically calibrated for high precision. A urimeter is a small, hard plastic chamber attached to the drainage bag that allows for hourly monitoring of small volumes. Accurate measurement is critical for identifying early signs of acute kidney injury or fluid volume deficit. Using a rigid, calibrated container ensures that the volume recorded reflects the actual output produced by the kidneys.
Choice C rationale
A standard specimen collection cup is primarily designed for obtaining a small sample of urine for laboratory analysis, such as a urinalysis or culture. These cups generally only hold 60 to 90 mL of fluid, which is insufficient for measuring total voided volume or shift output from an indwelling catheter. Using such a small container would require multiple transfers of urine, increasing the risk of spills and exposure to biohazardous materials for the healthcare provider and environment.
Choice D rationale
A bedside commode bucket is intended for clients who can sit upright but cannot walk to the bathroom. These buckets are large and often lack the fine graduation marks required for precise clinical measurement of urine output. Using a commode bucket for a client with an indwelling catheter is inappropriate because it introduces unnecessary steps and increases the risk of contamination. Accurate output requires a smaller, more precisely calibrated vessel to ensure fluid balance is monitored correctly.
Correct Answer is C
Explanation
Choice A rationale
Thinking that critical thinking is restricted to the intensive care setting is a misconception that ignores the universal application of cognitive skills. Nurses in all environments, from community health to long-term care, must analyze data and prioritize care. Restricting this definition to a high-acuity environment fails to recognize that clinical judgment is necessary for safe practice regardless of the patient's stability or the complexity of the equipment.
Choice B rationale
Suggesting that a system of thinking is purely academic and rarely used in clinical practice undermines the foundation of evidence-based nursing. Clinical practice requires the constant application of theoretical knowledge to real-world scenarios to ensure patient safety. If thinking were only academic, nurses would rely on rote memorization rather than adapting to the unique physiological and psychological needs of each individual patient during their daily shift.
Choice C rationale
Critical thinking is defined as a systematic, disciplined process of actively and skillfully conceptualizing, applying, and evaluating information. In nursing, it involves purposeful, self-regulatory judgment that results in interpretation and inference. By forming and shaping one's thinking, a nurse can avoid cognitive biases and ensure that clinical decisions are based on sound logic and verified data. This systematic approach is essential for identifying subtle changes in patient status.
Choice D rationale
A problem-solving approach that involves testing solutions until one works is better described as trial and error. This method is often inefficient and can be dangerous in a healthcare setting where a patient's life is at stake. Critical thinking differs because it uses existing knowledge and evidence to predict outcomes and choose the most effective intervention initially, rather than relying on accidental success through repetitive, unguided attempts.
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