The nurse is caring for a client who is receiving the ACE inhibitor lisinopril. Which of the following outcomes should the nurse anticipate?
Decreased heart rate.
Decrease in chest pain.
Hypokalemia.
Decreased blood pressure.
The Correct Answer is D
Choice A reason: A decreased heart rate is not a typical outcome of ACE inhibitor therapy. ACE inhibitors primarily work by relaxing blood vessels, which lowers blood pressure. They do not directly affect the heart rate. While some blood pressure medications can influence heart rate, this is not a common effect of ACE inhibitors like lisinopril.
Choice B reason: A decrease in chest pain is also not a primary outcome of ACE inhibitor therapy. While lowering blood pressure can help reduce the workload on the heart and potentially decrease angina (chest pain), this is more of an indirect effect. ACE inhibitors are primarily used for hypertension and heart failure, not specifically for pain relief.
Choice C reason: Hypokalemia, or low potassium levels, is not an expected outcome of taking an ACE inhibitor. In fact, ACE inhibitors can lead to hyperkalemia (high potassium levels) because they decrease aldosterone production, which causes the body to retain potassium. Patients on ACE inhibitors are often monitored for signs of hyperkalemia rather than hypokalemia.
Choice D reason: The correct and expected outcome of taking lisinopril, an ACE inhibitor, is decreased blood pressure. ACE inhibitors prevent the conversion of angiotensin I to angiotensin II, a potent vasoconstrictor. By reducing levels of angiotensin II, ACE inhibitors help relax blood vessels, which lowers blood pressure and makes it easier for the heart to pump blood. This is the primary therapeutic effect of the medication.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: The electrician who suffered external burn injuries a month ago is stable enough to be concerned with discharge plans. This indicates that his burns have been managed and he is in a phase of recovery where he is preparing for discharge. Although his request is important, it is not an immediate priority compared to more acute conditions.
Choice B reason: The older adult client admitted yesterday with partial- and full-thickness burns over 40% of the body is in a critical condition and needs continuous monitoring, especially with high fluid administration. However, their condition is currently being managed with IV fluids. While this client requires close observation, there is no immediate indication of a life-threatening change that demands immediate intervention compared to the firefighter's situation.
Choice C reason: The adult client admitted a week ago with deep partial-thickness burns over 35% of the body who is reporting pain is also in need of pain management and ongoing care. However, pain, while significant and requiring treatment, does not take precedence over the potential airway compromise and respiratory distress posed by smoke inhalation and facial burns in the firefighter.
Choice D reason: The firefighter with smoke inhalation and facial burns who has just arrived on the unit must be assessed first due to the immediate risk of airway compromise and respiratory distress. Smoke inhalation can lead to rapid swelling of the airways, making it a critical emergency. Facial burns also increase the risk of airway obstruction. Prompt assessment and intervention are essential to ensure the firefighter's airway remains patent and to provide necessary respiratory support.
Correct Answer is B
Explanation
Choice A reason: Finger-stick glucose is important for monitoring blood sugar levels, especially in septic patients who may develop hyperglycemia. However, it is not the highest priority compared to obtaining blood cultures and administering antibiotics.
Choice B reason: Obtaining blood cultures x2 is the first priority in managing a patient with sepsis. Identifying the causative organism and determining antibiotic susceptibility is crucial for guiding effective treatment. Blood cultures should be obtained before administering antibiotics to ensure accurate results.
Choice C reason: Tylenol (acetaminophen) 650 mg PO may be given to reduce fever and provide comfort, but it is not the highest priority in the initial management of sepsis. Immediate diagnostic and therapeutic interventions are more critical.
Choice D reason: Vancomycin 760 mg IV is an important antibiotic for treating sepsis, especially if a resistant organism is suspected. However, it should be administered after blood cultures are obtained to avoid contaminating the cultures and ensuring accurate identification of the causative organism.
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