HESI LPN
HESI Practice Test for Fundamentals
1. A healthcare professional is screening several clients at a neighborhood health fair. Which of the following assessment findings is the priority for referral for further care?
- A. HR 105/min
- B. BMI 25 kg/m²
- C. BP 148/92
- D. Glucose 45 mg/dL
Correct answer: D
Rationale: The correct answer is D, 'Glucose 45 mg/dL.' Glucose level of 45 mg/dL indicates hypoglycemia, which is a critical condition requiring immediate attention to prevent complications like seizures, loss of consciousness, and even coma. Hypoglycemia can lead to serious adverse outcomes if not promptly addressed. Choices A, B, and C do not represent immediate life-threatening conditions and can be managed as part of routine care, unlike hypoglycemia which demands urgent intervention.
2. When assessing bowel sounds, what action should a healthcare professional take?
- A. Listen to the bowel sounds before performing abdominal palpation
- B. Auscultate for 2 minutes to determine if bowel sounds are present
- C. Place the diaphragm of the stethoscope over each quadrant
- D. Ask the client to cough while auscultating
Correct answer: C
Rationale: When assessing bowel sounds, it is crucial to listen before performing any palpation as palpation can alter bowel sounds. The correct technique involves placing the diaphragm of the stethoscope over each quadrant of the abdomen to listen for bowel sounds. Auscultating for at least 5 minutes is recommended to accurately determine the presence or absence of bowel sounds. Asking the client to cough is not necessary for assessing bowel sounds and may not provide relevant information. Therefore, option C is the correct choice as it follows the appropriate procedure for assessing bowel sounds.
3. The nurse in the emergency department observes a colleague viewing the electronic health record (EHR) of a client who holds an elected position in the community. The client is not a part of the colleague's assignment. Which action should the nurse implement?
- A. Communicate the colleague's actions to the unit charge nurse
- B. Send an email to facility administration reporting the action
- C. Write an anonymous complaint to a professional website
- D. Post a comment about the action on a staff discussion board
Correct answer: A
Rationale: Communicating the colleague's actions to the unit charge nurse is the most appropriate action to take in this scenario. Reporting to the charge nurse follows proper protocol and ensures privacy compliance. This option allows for addressing the issue internally within the healthcare setting, maintaining confidentiality, and following the chain of command. Sending an email to facility administration (Choice B) might be premature without internal investigation and could potentially bypass the immediate supervisor who is responsible for addressing such issues. Writing an anonymous complaint to a professional website (Choice C) and posting a comment about the action on a staff discussion board (Choice D) are not professional or effective ways to address the situation, as they do not ensure proper handling of the breach of privacy within the organization.
4. A nurse is assigned to a manipulative client for 5 days and becomes aware of feelings of reluctance to interact with the client. What should the nurse do next?
- A. Discuss the feelings of reluctance with an objective peer or supervisor
- B. Limit contacts with the client to avoid reinforcement of the manipulative behavior
- C. Confront the client about the negative effects of behaviors on other clients and staff
- D. Develop a behavior modification plan that will promote more functional behavior
Correct answer: A
Rationale: It is important for the nurse to address their feelings of reluctance when dealing with a manipulative client by discussing them with an objective peer or supervisor. This action can provide valuable insight and support for managing the nurse-client relationship. Choice B should be avoided as limiting contacts with the client may not address the underlying issues and could potentially harm the therapeutic relationship. Choice C is confrontational and may escalate the situation rather than resolve it. Choice D, while important, should come after addressing the nurse's feelings and seeking support.
5. A client has a sodium level of 125 mEq/L. Which of the following findings should the nurse expect?
- A. Abdominal cramping
- B. Increased thirst
- C. Elevated blood pressure
- D. Elevated heart rate
Correct answer: A
Rationale: Abdominal cramping is a common manifestation of hyponatremia (low sodium levels). When sodium levels drop, it can lead to changes in the body's water balance, affecting cell function and causing symptoms like abdominal cramping. Increased thirst (choice B) is more commonly associated with hypernatremia (high sodium levels) due to the body's attempt to dilute the excess sodium. Elevated blood pressure (choice C) and elevated heart rate (choice D) are not typically direct manifestations of low sodium levels and are more commonly seen in conditions like dehydration or shock.
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