A nurse is teaching parents about diarrhea. Which statement by the parents indicates understanding of the teaching?
Organisms destroy intestinal mucosal cells, resulting in an increased intestinal surface area.
Malabsorption results in metabolic alkalosis.
Increased motility results in impaired absorption of fluid and nutrients.
Diarrhea results from a fluid deficit in the small intestine.
The Correct Answer is C
Diarrhea is characterized by increased motility of the intestines, which leads to a decreased absorption of fluid and nutrients. This statement correctly indicates an understanding of the teaching regarding diarrhea.
Organisms destroy intestinal mucosal cells, resulting in an increased intestinal surface area in (Option A) is incorrect because organisms causing diarrhea can lead to damage or inflammation of the intestinal mucosal cells, but they do not destroy them to increase the intestinal surface area.
Malabsorption results in metabolic alkalosis in (Option B) is incorrect because malabsorption does not result in metabolic alkalosis. Malabsorption refers to the impaired absorption of nutrients, but it does not directly affect the acid-base balance in the body.
Diarrhea results from a fluid deficit in the small intestine in (Option D) is incorrect because diarrhea does not result from a fluid deficit in the small intestine. Diarrhea is characterized by an increased volume of fluid in the intestines and increased frequency of bowel movements.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The anatomy of the urinary tract can influence the susceptibility to urinary tract infections (UTIs). In the case of young girls, their urethra is shorter compared to adult females, which increases the likelihood of bacteria reaching the bladder. The shorter urethra provides a shorter distance for bacteria to travel from the outside of the body to the bladder, making it easier for bacteria to enter and cause an infection.
Prostatic secretions in males in (option A) is incorrect because they are not directly related to the increased susceptibility to UTIs. Prostatic secretions can, however, contribute to conditions like prostatitis, which is an inflammation of the prostate gland that can be associated with urinary symptoms and sometimes bacterial infections.
Frequent emptying of the bladder in (option C) is incorrect because it is generally considered a healthy practice as it helps to flush out any potential bacteria in the urinary tract. It does not predispose the urinary tract to infection.
Increased fluid intake in (option D) is incorrect because it is generally encouraged to maintain proper hydration and urinary tract health. It can help to flush out bacteria from the urinary system, reducing the risk of infection.
While these factors may have implications for urinary tract health, the specific factor that predisposes the urinary tract to infection, particularly in young girls, is the short urethra (B).
Correct Answer is B
Explanation
The primary concern when it comes to a synthetic cast is to keep it dry during bathing or showering. Moisture can weaken the cast material and lead to skin irritation or infection. Therefore, covering the cast with plastic and waterproof tape helps to protect it from getting wet.
Applying a heating pad to the cast if the child has swelling in the affected extremity in (Option A) is incorrect because applying a heating pad to the cast can increase the risk of burns and is not recommended. If the child has swelling in the affected extremity, it is important to elevate the limb and follow any specific instructions provided by the healthcare provider.
Splitting the cast if the child complains of numbness or pain in (Option C) is also incorrect. Splitting the cast, or attempting to modify or adjust it, should not be done without medical supervision. If the child complains of numbness or pain, it is important to notify the healthcare provider for further evaluation and appropriate management.
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Wrapping the outer surface of the cast with an Ace bandage in (Option D) is incorrect as well. Wrapping the outer surface of the cast with an Ace bandage or any additional material is not recommended unless specifically instructed by the healthcare provider. It can affect the fit of the cast, alter the healing process, and potentially cause complications |
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