most peptic ulcers occur in the

ATI RN

ATI RN Custom Exams Set 4

1. Where do most peptic ulcers occur?

A. Esophagus
B. Stomach
C. Duodenum
D. Jejunum

Correct answer: C

Rationale: Most peptic ulcers occur in the duodenum, particularly in cases of duodenal ulcers. Peptic ulcers are most commonly found in the duodenum or the first part of the small intestine. While ulcers can also occur in the esophagus and stomach, they are predominantly located in the duodenum. Therefore, options A, B, and D are incorrect.

2. Infection or inflammation of small sacs that protrude from the lumen of the colon is known as:

A. Diverticulosis
B. Diverticulitis
C. Cholelithiasis
D. Cholecystitis

Correct answer: B

Rationale: Diverticulitis refers to the infection or inflammation of diverticula in the colon. Choice A, Diverticulosis, is the condition of having diverticula without inflammation. Choices C and D, Cholelithiasis and Cholecystitis, are related to the gallbladder and not the colon, making them incorrect in this context.

3. What is the primary goal of care for a client diagnosed with sickle cell anemia?

A. The client will call the healthcare provider if feeling ill.
B. The client will be compliant with the medical regimen.
C. The client will live as normal a life as possible.
D. The client will verbalize understanding of treatments.

Correct answer: C

Rationale: The correct answer is C: 'The client will live as normal a life as possible.' For a client with sickle cell anemia, the primary goal of care is to promote a good quality of life by managing symptoms, preventing crises, and enhancing overall well-being. Option A is incorrect as it focuses on a specific action rather than the overall goal of care. Option B is important but not the primary goal; compliance is a means to achieve better health outcomes. Option D is also important but does not address the holistic approach of helping the client maintain a normal lifestyle despite their condition.

4. The use of the antibiotic neomycin may decrease the absorption of:

A. Iron, copper, and zinc
B. Protein and amino acids
C. Fat-soluble vitamins
D. Water-soluble vitamins

Correct answer: C

Rationale: The correct answer is C. Neomycin can interfere with the absorption of fat-soluble vitamins such as vitamins A, D, E, and K. Choice A is incorrect because neomycin does not affect the absorption of iron, copper, and zinc. Choice B is incorrect as neomycin does not impact the absorption of protein and amino acids. Choice D is also incorrect as neomycin does not decrease the absorption of water-soluble vitamins like vitamin C and the B vitamins.

5. What are three major causes of atherosclerosis?

A. Hyperthyroidism, underweight, and poor appetite
B. High blood cholesterol, high blood pressure, and cigarette smoking
C. Constipation, peptic ulcer disease, and pancreatitis
D. Kidney failure, edema, and sodium retention

Correct answer: B

Rationale: The correct answer is B: High blood cholesterol, high blood pressure, and cigarette smoking are three major causes of atherosclerosis. Atherosclerosis is mainly attributed to the buildup of cholesterol-rich plaques in the arteries, high blood pressure causing damage to the arterial walls, and the harmful effects of cigarette smoking on blood vessels. Choices A, C, and D are incorrect because they do not directly relate to the primary causes of atherosclerosis.