A student nurse correctly explains the pathophysiology of celiac when it is stated that patients who have celiac disease:
"Have additional receptors in the colon that prevents transfer of the disease to others”
"Do not have blood pressures within normal limits when the small bowel encounters salt products."
"Have an increased risk of aspiration with the additional mucus produced in the small bowel”
"Do not have proper absorption of nutrients when the small bowel encounters the protein gluten.”
The Correct Answer is D
Celiac disease is an autoimmune disorder characterized by an abnormal immune response to gluten, a protein found in wheat, barley, and rye. When individuals with celiac disease consume gluten, their immune system reacts by damaging the lining of the small intestine, specifically the villi. The damaged villi are unable to effectively absorb nutrients from food, leading to malabsorption and a variety of symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A paralytic ileus is a type of bowel obstruction characterized by the impairment or absence of normal bowel motility. It occurs due to the temporary paralysis or dysfunction of the muscles that propel food and waste material through the intestines. After surgery, paralytic ileus can occur as a result of the handling of the intestines during the procedure, the effects of anesthesia, or the body's response to inflammation and trauma.
The absence of bowel sounds is a key indicator of paralytic ileus. Normally, bowel sounds are present and indicate the movement of contents through the intestines. However, in a paralytic ileus, the bowel sounds may be diminished or absent due to the lack of peristalsis (wave-like contractions that move food along the digestive tract).
Correct Answer is C
Explanation
Vesico-Ureteral Reflux (VUR) is a condition where urine flows backward from the bladder into the ureters and potentially up to the kidneys. This can increase the risk of urinary tract infections (UTIs) and potential kidney damage. By taking antibiotics for a longer duration, the aim is to prevent or reduce the occurrence of UTIs. Antibiotics help to eliminate or control bacterial growth in the urinary tract, reducing the risk of infection and associated complications. It is important to clarify that long-term antibiotic use does not cure VUR but rather helps manage the risk of UTIs.
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