ATI RN
Gastrointestinal Assessment Questions Questions
Question 1 of 5
Most of the enzymes produced in the large intestine and the formation of Vitamin K occurs in
Correct Answer: D
Rationale: The correct answer is D: bacteria. Enzymes in the large intestine are primarily produced by the gut microbiota, which are bacteria residing in the colon. These bacteria play a crucial role in the breakdown of complex carbohydrates and the production of certain vitamins, including Vitamin K. Goblet cells (A) produce mucus, simple columnar cells (B) are involved in absorption, and teniae coli (C) are muscle bands in the colon - none of which are directly responsible for enzyme production or Vitamin K synthesis in the large intestine.
Question 2 of 5
The three pairs of extrinsic salivary glands are:
Correct Answer: D
Rationale: The correct answer is D because the extrinsic salivary glands are the parotid, submandibular, and sublingual glands. The parotid gland is located near the ear, the submandibular gland is under the mandible, and the sublingual gland is under the tongue. A is incorrect because the ethmoidal gland is not an extrinsic salivary gland. B is incorrect because the buccal gland is not an extrinsic salivary gland. C is incorrect because the buccal gland is not an extrinsic salivary gland; it is a minor salivary gland located in the cheek.
Question 3 of 5
At which relative exercise intensity would you expect to utilize the most intramuscular triglycerides?
Correct Answer: B
Rationale: The correct answer is B (65% VO2 max) because at this intensity, the body primarily uses a combination of fats and carbohydrates for energy production. Intramuscular triglycerides are a source of fat utilized during moderate-intensity exercise. At 25% VO2 max (choice A), the body predominantly uses carbohydrates, while at 85% VO2 max (choice C) and 150% VO2 max (choice D), the reliance shifts towards carbohydrates due to the higher intensity levels. Therefore, option B is the most suitable intensity for utilizing intramuscular triglycerides efficiently.
Question 4 of 5
A client with proctitis needs a rectal suppository. A senior nursing student assigned to this client tells you that she is afraid to insert the suppository because she has never done it before. What is the most appropriate action in supervising this student?
Correct Answer: D
Rationale: Correct Answer: D Rationale: 1. Supervising students is part of the nursing role. 2. As a tutor, your responsibility is to guide and teach students. 3. Showing the student how to insert the suppository will help build their skills and confidence. 4. Talking to the instructor ensures proper supervision and support for the student's learning. 5. Reporting or dismissing the student is not constructive and goes against the principles of education and mentorship.
Question 5 of 5
Which of the following pretest evaluation measures should the nurse ensure before a client undergoes the gallbladder series test?
Correct Answer: C
Rationale: Step-by-step rationale for the correct answer (C): Determining whether the client is pregnant is crucial before a gallbladder series test because the test involves radiation exposure, which can be harmful to a developing fetus. It is essential to ensure the safety of both the client and the unborn child. Summary: - A: Determining the work environment of the client is not directly related to the safety or appropriateness of a gallbladder series test. - B: Determining whether the client has a family history of GI disorders is important for overall health assessment but not specifically necessary for the pretest evaluation of a gallbladder series test. - D: Determining whether the client is allergic to seafood or iodine is relevant for contrast materials used in some imaging tests but not specifically for a gallbladder series test.