ATI LPN
LPN Pharmacology Questions
Question 1 of 5
The LPN/LVN is assisting in caring for a client in the telemetry unit and is monitoring the client for cardiac changes indicative of hypokalemia. Which occurrence noted on the cardiac monitor indicates the presence of hypokalemia?
Correct Answer: B
Rationale: ST-segment depression can indicate hypokalemia, affecting the heart's electrical conduction. Hypokalemia leads to alterations in the repolarization phase of the cardiac action potential, resulting in ST-segment depression on the ECG.
Question 2 of 5
The healthcare professional is collecting data on a client who was just admitted to the hospital with a diagnosis of coronary artery disease (CAD). The client reveals having been under a great deal of stress recently. What should the healthcare professional do next?
Correct Answer: B
Rationale: It is important for the healthcare professional to explore the sources of stress with the client to develop an effective stress management plan tailored to the individual's specific stressors. This approach can help in identifying triggers, implementing appropriate interventions, and supporting the client's overall well-being.
Question 3 of 5
The client with Raynaud's phenomenon is being taught by the nurse about preventing episodes. Which instruction should the nurse reinforce?
Correct Answer: A
Rationale: Wearing gloves in cold weather is essential for preventing vasoconstriction and subsequent episodes of Raynaud's phenomenon. Cold temperatures can trigger vasospasms in individuals with Raynaud's, and wearing gloves helps maintain warmth and prevent the constriction of blood vessels in the extremities, reducing the likelihood of an episode.
Question 4 of 5
A client with peripheral arterial disease complains of leg pain while walking. The nurse should reinforce which teaching point with the client?
Correct Answer: B
Rationale: For clients with peripheral arterial disease experiencing leg pain while walking, gradually increasing daily walking distance is beneficial. This approach helps improve circulation, build tolerance, and reduce symptoms over time. Compression stockings can also be recommended for some clients to assist with circulation, but the priority teaching point in this scenario is to promote gradual increases in walking distance to enhance vascular health and symptom management.
Question 5 of 5
The healthcare provider is monitoring a client with left-sided heart failure. Which assessment finding indicates that the client's condition is worsening?
Correct Answer: C
Rationale: Bibasilar crackles are abnormal lung sounds that indicate fluid accumulation in the lungs, a sign that left-sided heart failure is worsening. This finding suggests that the client's condition is deteriorating and requires prompt intervention to prevent further complications.
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