HESI LPN
HESI Fundamentals 2023 Test Bank Questions
Question 1 of 5
A client with chronic kidney disease is being assessed. Which of the following laboratory values would be most concerning?
Correct Answer: B
Rationale: In a client with chronic kidney disease, elevated serum potassium levels (hyperkalemia) are the most concerning finding. Hyperkalemia can lead to life-threatening cardiac dysrhythmias. Monitoring and managing serum potassium levels are crucial in patients with kidney disease to prevent severe complications. While elevated creatinine (Choice A) and BUN (Choice C) are indicative of impaired kidney function, hyperkalemia poses a more immediate threat to the client's health. Hemoglobin levels (Choice D) can be affected by chronic kidney disease but are not as acutely dangerous as severe hyperkalemia.
Question 2 of 5
What finding signifies that children have attained the stage of concrete operations according to Piaget?
Correct Answer: C
Rationale: The correct answer is C, 'Makes the moral judgment that 'stealing is wrong''. This finding signifies the attainment of the concrete operational stage according to Piaget. At this stage, children begin to understand rules and logic, including moral judgments. Choice A is incorrect because it does not specifically relate to concrete operational thinking. Choice B is incorrect as it refers more to the preoperational stage where children engage in symbolic thought. Choice D is also incorrect as it involves practical reasoning, which is not directly related to the concrete operational stage according to Piaget.
Question 3 of 5
The nurse is caring for a 17-month-old child with acetaminophen poisoning. Which laboratory reports should the nurse review first?
Correct Answer: D
Rationale: In acetaminophen poisoning, liver damage is a significant concern due to the drug's metabolism in the liver. Monitoring liver enzymes such as AST and ALT is crucial as they indicate liver function and damage. Prothrombin time (PT) and partial thromboplastin time (PTT) (Choice A) are coagulation studies and are not the priority in acetaminophen poisoning. Red blood cell and white blood cell counts (Choice B) are not directly related to acetaminophen poisoning. Blood urea nitrogen and creatinine levels (Choice C) assess kidney function, but liver enzymes are more specific for evaluating liver damage in acetaminophen poisoning.
Question 4 of 5
A female client with chronic back pain has been taking muscle relaxants and analgesics to manage the discomfort, but is now experiencing an acute episode of pain that is not relieved by this medication regime. The client tells the nurse that she does not want to have back surgery for a herniated intervertebral disk, and reports that she has found acupuncture effective in resolving past acute episodes. Which response is best for the nurse to provide?
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
What instruction should the nurse provide for a UAP caring for a client with MRSA who has a prescription for contact precautions?
Correct Answer: D
Rationale: The correct instruction for a UAP caring for a client with MRSA under contact precautions is to don a gown and gloves when entering the room. Wearing a gown and gloves is necessary to prevent the transmission of MRSA. Choice A is incorrect because visitors may be allowed with proper precautions in place. Choice B is incorrect as it assumes the client has body fluid precautions, which is not specified. Choice C is incorrect as it does not address the UAP's protective measures but rather focuses on the client wearing a mask.