HESI LPN
HESI Fundamental Practice Exam
1. The nurse is caring for a client with a newly placed colostomy. Which statement by the client indicates a need for additional teaching?
- A. I will need to change the colostomy bag every day.
- B. I should avoid foods that can cause gas, such as beans and carbonated drinks.
- C. I need to empty the colostomy bag when it is one-third to one-half full.
- D. I will need to take care of the skin around the stoma to prevent irritation.
Correct answer: A
Rationale: The correct answer is A. Changing the colostomy bag every day is not necessary; it should be changed as needed, usually every 3-7 days. This statement indicates a need for additional teaching as frequent changes can irritate the skin and are not typically required. Choices B, C, and D are all correct statements regarding colostomy care. Avoiding gas-producing foods, emptying the bag when it is one-third to one-half full, and taking care of the skin around the stoma are all essential aspects of colostomy care to prevent complications and maintain skin integrity.
2. A client with a history of atrial fibrillation is taking digoxin (Lanoxin). Which finding should the healthcare provider be notified of immediately?
- A. Heart rate of 52 beats per minute
- B. Blood pressure of 110/70 mmHg
- C. Blood glucose level of 180 mg/dL
- D. Potassium level of 4.0 mEq/L
Correct answer: A
Rationale: A heart rate of 52 beats per minute is a critical finding in a client taking digoxin, as it may indicate digoxin toxicity. Digoxin can cause bradycardia as a side effect, and a heart rate of 52 bpm warrants immediate attention to prevent adverse outcomes. Monitoring and reporting changes in heart rate are crucial in clients on digoxin therapy to prevent serious complications. The other vital signs and laboratory values provided are within normal ranges or not directly associated with digoxin toxicity in this scenario, making them lower priority for immediate reporting.
3. The healthcare provider is caring for a 17-month-old with acetaminophen poisoning. Which lab reports should the healthcare provider review first?
- A. Prothrombin time (PT) and partial thromboplastin time (PTT)
- B. Red blood cell and white blood cell counts
- C. Blood urea nitrogen and creatinine levels
- D. Liver enzymes (AST and ALT)
Correct answer: D
Rationale: In acetaminophen poisoning, liver damage is a significant concern due to the toxic effects of the drug on the liver. Liver enzymes such as AST (aspartate aminotransferase) and ALT (alanine aminotransferase) are essential markers to assess liver function and damage. Monitoring these enzymes early is crucial to detect hepatotoxicity and guide further management. Prothrombin time and partial thromboplastin time are coagulation studies and are not the priority in acetaminophen poisoning. Red and white blood cell counts are not specific to assess liver damage in this context. Blood urea nitrogen and creatinine levels are primarily used to evaluate kidney function, which is not the primary concern in acetaminophen poisoning.
4. A nurse is providing home care for a client who is receiving tube feedings and medication through a gastrostomy tube. The family member providing the feedings reports that the client has begun to have diarrhea. For which of the following practices should the nurse intervene?
- A. The family member washes out the feeding bag with warm water once every 24 hours.
- B. The family member washes out the feeding bag with hot water once every 24 hours.
- C. The family member washes out the feeding bag with soap and water every 24 hours.
- D. The family member changes the feeding bag every 24 hours.
Correct answer: A
Rationale: The correct answer is A. Washing out the feeding bag with warm water once every 24 hours is not sufficient to prevent bacterial growth and can lead to diarrhea. Using hot water may damage the feeding bag. Washing out the feeding bag with soap and water every 24 hours is excessive and may leave residue that could be harmful. Changing the feeding bag every 24 hours is important for preventing infections but does not directly address the issue of diarrhea in this case.
5. What will ensure the safe movement of a patient who is unable to move and needs to be pulled up in bed?
- A. Place the pillow under the patient's head and shoulders.
- B. Attempt to do it alone if the bed is in a flat position.
- C. Place the side rails in the up position.
- D. Use a friction-reducing device.
Correct answer: D
Rationale: To ensure the safe movement of a patient who is unable to move and needs to be pulled up in bed, it is essential to use a friction-reducing device. This device helps reduce the risk of injury to both the patient and the healthcare provider by minimizing the effort required to reposition the patient. Placing a pillow under the patient's head and shoulders (Choice A) may provide comfort but does not address the safety concerns associated with moving the patient. Attempting to move the patient alone (Choice B) is not recommended as it can lead to injuries for both the patient and the healthcare provider. Placing the side rails in the up position (Choice C) may not directly contribute to the safe movement of the patient in this scenario.
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