ATI LPN
Nutrition ATI Proctored Exam
1. Fructose is the sugar found in:
- A. bread.
- B. gelatin desserts.
- C. sugar-coated cereals.
- D. honey and fruit.
Correct answer: D
Rationale: Fructose is a sugar naturally found in honey and fruit. While bread contains carbohydrates, it does not primarily consist of fructose. Gelatin desserts are more likely to contain added sugars like sucrose rather than fructose. Sugar-coated cereals typically contain sucrose or other added sugars, not just fructose. Therefore, the correct answer is honey and fruit as they naturally contain fructose.
2. How should a healthcare professional manage a patient with fluid volume deficit?
- A. Encourage oral fluid intake
- B. Administer IV fluids as ordered
- C. Monitor urine output and check electrolyte levels
- D. Monitor skin turgor and capillary refill
Correct answer: A
Rationale: Encouraging oral fluid intake is a crucial nursing intervention in managing a patient with fluid volume deficit. By encouraging oral fluid intake, the patient can increase hydration levels, helping to correct the deficit. Administering IV fluids may be necessary in severe cases or when the patient is unable to tolerate oral intake. Monitoring urine output and checking electrolyte levels are essential aspects of assessing fluid volume status, but they are not direct interventions for correcting fluid volume deficit. Monitoring skin turgor and capillary refill are important assessments for fluid volume status but are not direct management strategies.
3. A client is newly diagnosed with hypothyroidism and prescribed levothyroxine. Which of the following instructions should the nurse include?
- A. Take the medication with food.
- B. Take the medication in the evening.
- C. Take the medication on an empty stomach.
- D. Take the medication only when experiencing symptoms.
Correct answer: C
Rationale: The correct instruction is to take levothyroxine on an empty stomach. This is necessary for proper absorption and effectiveness of the medication. Taking it with food can interfere with absorption. Timing is also crucial; it is usually recommended to take levothyroxine in the morning to prevent potential interactions with food and other medications throughout the day. Taking the medication in the evening may lead to sleep disturbances. Lastly, waiting to take the medication only when symptoms occur is not appropriate as levothyroxine is typically taken regularly to maintain thyroid hormone levels within the body.
4. A healthcare provider is caring for a client receiving total parenteral nutrition (TPN). Which of the following should the healthcare provider monitor?
- A. Serum glucose levels
- B. Serum potassium levels
- C. Blood pressure
- D. Both A and B
Correct answer: D
Rationale: When caring for a client receiving total parenteral nutrition (TPN), monitoring serum glucose levels is essential due to the impact TPN can have on glucose metabolism. Additionally, electrolytes like potassium should be monitored as they can be affected by TPN administration. Blood pressure monitoring is not directly related to TPN administration, making choices A and B the correct options to monitor in this scenario.
5. Which of the following statements about Helicobacter pylori (H. pylori) is false?
- A. H. pylori does not invade the gastric or duodenal epithelium
- B. H. pylori stimulates gastric acid secretion
- C. Eradication of H. pylori prevents adenocarcinoma of the stomach
- D. H. pylori produces a urease that splits urea into ammonia and CO2
Correct answer: C
Rationale: H. pylori is known to reside in the mucus layer of the stomach and does not invade the epithelium. It produces urease that splits urea into ammonia and CO2. This action helps in neutralizing the acidic environment and allows H. pylori to survive. Additionally, urease activity can be detected in diagnostic tests for H. pylori. The stimulation of gastric acid secretion and disruption of the protective mucus layer are mechanisms by which H. pylori promotes injury. While eradicating H. pylori infection has been associated with a decreased risk of developing gastric cancer, it does not prevent adenocarcinoma of the stomach entirely.
Similar Questions
Access More Features
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 30 days access @ $69.99
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 90 days access @ $149.99