short bowel syndrome usually occurs when

ATI RN

ATI RN Custom Exams Set 4

1. When does short-bowel syndrome usually occur?

A. The longitudinal muscles of the intestine contract
B. More than 50% of the small intestine is surgically removed
C. More than 50% of the large intestine is surgically removed
D. Transit time is decreased due to infection or drugs

Correct answer: B

Rationale: Short-bowel syndrome typically occurs when more than 50% of the small intestine is surgically removed. This condition leads to malabsorption issues due to the reduced length of the intestine for absorption. Choices A, C, and D are incorrect because short-bowel syndrome specifically relates to the insufficient length of the small intestine, not the contraction of longitudinal muscles, surgical removal of the large intestine, or decreased transit time due to infection or drugs.

2. What is the best way to manage a patient's intake of dietary fiber?

A. Increase intake gradually
B. Increase intake suddenly
C. Decrease intake abruptly
D. Maintain a high intake

Correct answer: A

Rationale: The best way to manage a patient's intake of dietary fiber is to increase it gradually. This approach helps prevent gastrointestinal discomfort that may arise from a sudden increase in fiber intake. Choice B is incorrect because increasing intake suddenly can lead to digestive issues. Choice C is incorrect as decreasing fiber intake abruptly may not be necessary and can impact overall health. Choice D is incorrect as maintaining a high intake without considering the patient's current intake level can also cause digestive problems.

3. What is the COMMZ level hospital whose principal mission is to treat and rehabilitate those patients who can return to duty within the stated theater evacuation policy?

A. FSB
B. CSH
C. GH
D. FH

Correct answer: C

Rationale: The correct answer is C, GH (General Hospital), as it is the COMMZ level hospital that focuses on treating and rehabilitating patients who can return to duty within the theater evacuation policy. FSB (Forward Surgical Hospital) primarily provides surgical care close to the front lines. CSH (Combat Support Hospital) offers more comprehensive surgical and medical care than FSB but does not focus on rehabilitation like GH. FH (Field Hospital) provides initial medical care and stabilization before patients are evacuated to higher-level facilities.

4. The system used at the division level and forward comprises six basic modules. Which module is composed of four medical specialists and two vehicles?

A. Patient holding squad
B. Surgical squad
C. Ambulance squad
D. Area support squad

Correct answer: C

Rationale: The Ambulance Squad is the module composed of four medical specialists and two vehicles. This squad is responsible for providing medical care during transportation. Choices A, B, and D are incorrect as they do not match the description provided in the question. The Patient Holding Squad focuses on a different aspect of patient care, the Surgical Squad is more specialized in surgical procedures, and the Area Support Squad provides a different type of support.

5. When assessing the integumentary system of a client with anorexia nervosa, which finding would support the diagnosis?

A. Preoccupation with calories
B. Thick body hair
C. Sore tongue
D. Dry, brittle hair

Correct answer: D

Rationale: The correct answer is D: Dry, brittle hair. Dry, brittle hair is a common sign of malnutrition, often seen in clients with anorexia nervosa. Preoccupation with calories (choice A) is more related to the psychological aspect of anorexia rather than a physical finding. Thick body hair (choice B) is not typically associated with anorexia nervosa. A sore tongue (choice C) can be seen in conditions like vitamin deficiencies or oral health issues but is not specific to anorexia nervosa.