The nurse is planning care for the client. Which of the following provider prescriptions should the nurse anticipate? Select All That Apply
Administer morphine 4 mg IV bolus
Prepare client for an exercise tolerance test.
Administer an intermittent IV fluid bolus.
Administer nitroglycerin sublingual.
Place the client in the supine position.
Apply oxygen at 2 L/min via nasal cannula.
Prepare client for percutaneous coronary intervention.
Correct Answer : A,D,F,G
Rationale:
A. Administer morphine 4 mg IV bolus: Morphine is appropriate for severe chest pain unrelieved by nitrates. It decreases preload, pain, and anxiety, reducing myocardial oxygen demand. This intervention helps improve comfort and may lower sympathetic nervous system activation during an acute MI.
B. Prepare client for an exercise tolerance test: This is contraindicated during active chest pain and elevated troponin levels. Stress testing would increase cardiac workload and worsen ischemia. It is only done when a patient is stable and MI has been ruled out.
C. Administer an intermittent IV fluid bolus: Fluid boluses are not indicated unless hypotension or hypovolemia is present. Extra fluid can increase cardiac workload and worsen outcomes in MI. In a normotensive patient with chest pain, it offers no benefit and may increase risk of pulmonary congestion.
D. Administer nitroglycerin sublingual: Nitroglycerin is a first-line medication for ischemic chest pain. It improves blood flow by dilating coronary arteries and reducing cardiac preload. It can rapidly relieve angina and should be administered as soon as possible in acute chest pain.
E. Place the client in the supine position: Supine positioning may worsen breathing difficulty and is not ideal during acute chest pain. A semi-Fowler's position is better to support oxygenation. Keeping the head elevated helps reduce venous return and cardiac workload.
F. Apply oxygen at 2 L/min via nasal cannula: Oxygen is appropriate with labored respirations and signs of hypoxia. It improves oxygen delivery to the myocardium during ischemic events. Supplemental oxygen can help stabilize oxygen saturation while definitive interventions are underway.
G. Prepare client for percutaneous coronary intervention: PCI is a key treatment for myocardial infarction and should be anticipated given the client’s chest pain, elevated troponin, and high risk profile. It restores perfusion to the affected coronary artery and reduces infarct size and mortality when performed promptly.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. "I'm concerned because I'm so tired all the time.": Fatigue is a common manifestation of SLE caused by chronic inflammation, anemia, or medication effects. While it impacts daily function, it is not an immediate threat compared to signs of infection, which can become life-threatening quickly in immunosuppressed clients.
B. "I feel like I'm isolated from all my friends now.": Emotional concerns like isolation are important in managing chronic illness, but they are not urgent physical issues. Addressing psychosocial health is necessary, but it does not take precedence over symptoms that may indicate infection or disease flare.
C. "I've had a fever the last couple of days.": Fever is a priority concern in clients with SLE as it may signal an active infection or disease flare. Immunosuppressive therapy increases the risk of severe infections, which can rapidly worsen if not treated promptly, making this the most urgent issue.
D. "I have a lot of questions about this disease.": Education is vital for long-term disease management and patient empowerment. However, it is not an immediate priority when signs of acute illness, such as fever, are present and require prompt clinical attention.
Correct Answer is ["B","C","D"]
Explanation
Rationale:
A. Ferrous sulfate: Ferrous sulfate is an iron supplement and does not directly interact with warfarin's anticoagulant effect. While some mild interactions are possible, it is not generally contraindicated unless specifically advised due to individual clinical conditions.
B. Aspirin: Aspirin has antiplatelet effects and can increase the risk of bleeding when taken with warfarin. The combination enhances anticoagulation and significantly raises the chance of gastrointestinal or systemic bleeding.
C. Naproxen: Naproxen is a nonsteroidal anti-inflammatory drug (NSAID) that can interfere with platelet function and irritate the gastrointestinal lining, increasing the risk of bleeding when combined with warfarin.
D. Echinacea: Echinacea may interfere with liver enzyme activity and affect the metabolism of warfarin, potentially altering its effectiveness. Herbal supplements can cause unpredictable interactions and should generally be avoided while on warfarin.
E. Dextromethorphan: Dextromethorphan is a common cough suppressant and does not have significant interactions with warfarin. It is generally considered safe for occasional use in clients taking anticoagulants.
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