the most important pathophysiologic factor contributing to the formation of esophageal varices is the most important pathophysiologic factor contributing to the formation of esophageal varices is
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Nursing Elites

ATI RN

ATI Gastrointestinal System

1. The most important pathophysiologic factor contributing to the formation of esophageal varices is:

Correct answer: C

Rationale: Portal hypertension is the most important pathophysiologic factor contributing to the formation of esophageal varices.

2. A healthcare professional is caring for a client who is newly diagnosed with pancreatic cancer and has questions about the disease. To research, the healthcare professional should identify that which of the following electronic databases has the most comprehensive collection of nursing articles?

Correct answer: CINAHL

Rationale: CINAHL (Cumulative Index to Nursing and Allied Health Literature) is a comprehensive database that specializes in nursing and allied health literature. It is a valuable resource for healthcare professionals seeking nursing-related articles, making it the most appropriate option for the nurse caring for a client with questions about pancreatic cancer.

3. Congenital defects of the genitourinary tract, such as hypospadias, are usually repaired as early as possible to accomplish what?

Correct answer: D

Rationale: Early repair of congenital genitourinary defects like hypospadias is important to promote a normal body image and avoid psychological issues as the child grows. It also helps prevent urinary complications and allows for normal development.

4. What causes hepatic encephalopathy?

Correct answer: B

Rationale: Hepatic encephalopathy is caused by increased ammonia levels in the bloodstream. Ammonia, a byproduct of protein metabolism normally processed by the liver, accumulates in the bloodstream when the liver is unable to function properly. This excess ammonia affects brain function, leading to symptoms of hepatic encephalopathy. Choices A, C, and D are incorrect because they do not directly relate to the pathophysiology of hepatic encephalopathy.

5. A healthcare provider is assessing a newborn who has a patent ductus arteriosus. Which of the following findings should the provider expect?

Correct answer: A

Rationale: A continuous murmur is a classic finding in a newborn with patent ductus arteriosus. This murmur is typically heard between the first and second heart sounds and throughout systole. Absent peripheral pulses (choice B) are not typically associated with patent ductus arteriosus. Increased blood pressure (choice C) and bounding pulses (choice D) are not commonly seen with this condition. Therefore, the correct answer is A.

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