HESI LPN
Adult Health 2 Final Exam Questions
Question 1 of 5
The healthcare provider is preparing to administer a 1.2mL injection to a 4-year-old. Which is the best site to administer an IM injection?
Correct Answer: A
Rationale: The correct answer is A, Vastus Lateralis. The vastus lateralis site is recommended for IM injections in small children due to its large muscle mass, making it suitable for injections in pediatric patients. Choices B, C, and D are incorrect. The radial artery is not a site for IM injections; it is a site for arterial puncture. The dorsogluteal site is not recommended for children due to potential risks, such as injury to the sciatic nerve. The rectus femoris is not typically used for IM injections in children, as other sites like the vastus lateralis are more commonly preferred.
Question 2 of 5
What is the primary purpose of a chest tube in a client's care?
Correct Answer: A
Rationale: The correct answer is A: To drain air and fluid from the pleural space. A chest tube is primarily used to remove accumulated air or fluid in the pleural space, preventing lung collapse or compromise of lung function. This intervention aims to re-expand the lung and enhance respiratory function. Choice B is incorrect because preventing infection is not the primary purpose of a chest tube. Choice C is incorrect as lung expansion is a result of draining the pleural space, not the primary goal. Choice D is incorrect as monitoring intrathoracic pressure is not the main objective of a chest tube insertion.
Question 3 of 5
A client with asthma is prescribed an albuterol inhaler. Which instruction should the nurse provide?
Correct Answer: C
Rationale: The correct instruction for the nurse to provide is to shake the inhaler before each use. Shaking the inhaler ensures proper mixing of the medication before administration, which is crucial for its effectiveness. Choice A is incorrect because albuterol inhalers are often used as a preventive measure, not just during asthma attacks. Choice B is a good practice to prevent oral fungal infections associated with inhaled corticosteroids, not typically with albuterol. Choice D is important for proper inhaler technique, but the primary step before inhaling is shaking the inhaler to ensure the medication is well mixed.
Question 4 of 5
The nurse is with a client when the healthcare provider explains that the biopsy classifies the results as a T1N0M0 tumor. What response should the nurse provide first?
Correct Answer: B
Rationale: Choice B is the correct answer as it accurately explains that the letters T, N, and M in cancer staging represent tumor size, node involvement, and metastasis, respectively. Understanding this staging system helps the client comprehend the extent and severity of the disease. Choices A, C, and D are incorrect. Choice A has the correct information but is not the most precise response. Choice C is vague and does not directly address the client's need for clarification. Choice D offers further clarification without directly addressing the initial explanation provided by the healthcare provider.
Question 5 of 5
Before a client undergoes a Magnetic Resonance Imaging (MRI) scan with contrast, what should the nurse assess?
Correct Answer: A
Rationale: Before an MRI scan with contrast, the nurse should assess if the client has any metal implants. Metal implants can interfere with the magnetic field of the MRI, which can pose a risk to the client's safety and compromise the quality of the scan. Assessing for allergies to iodine or shellfish (Choice B) is important for contrast agents but not specific to metal implants. Claustrophobia assessment (Choice C) is relevant for MRI scans due to the confined space but not specific to metal implants. Past procedures (Choice D) are important for comparison but not directly related to the risks associated with metal implants during an MRI scan with contrast.