The nurse reviews a note for a client who reports sharp chest pain that hurts worse when taking a deep breath and restlessness. The client's vital signs are Temperature 100 F (37.8 C), HR 104 BPM, RR 20 bpm with dyspnea, BP 114/62 mm Hg, and SpO2 90 percent on room air.
The nurse develops a plan of care to manage the client's suspected condition. Select six actions that would be appropriate for the nurse to include in the plan.
Prepare the client for computed tomography pulmonary angiography (CTPA).
Place the client in a flat supine position.
Obtain venous access.
Draw laboratory testing, including a CBC and coagulation studies.
Connect the client to a continuous cardiac monitor.
Place the client on continuous oxygen saturation monitoring.
Increase the client's oral apixaban dosage from 5 mg to 10 mg.
Apply oxygen by nasal cannula or mask.
Correct Answer : A,C,D,E,F,H
This case involves a client showing signs of a suspected pulmonary embolism, including pleuritic pain and hypoxia. Managing this medical emergency requires prioritizing diagnostic imaging, maintaining oxygenation, ensuring vascular access for stabilization, and monitoring cardiac and respiratory status to prevent collapse.
Choice A rationale
Computed tomography pulmonary angiography is the gold standard for diagnosing a pulmonary embolism. It allows for direct visualization of the pulmonary vasculature to identify blockages, which is essential for initiating the appropriate life-saving anticoagulation or thrombolytic therapy.
Choice B rationale
Placing a client with dyspnea and hypoxia in a flat supine position is contraindicated. This position increases the work of breathing and reduces lung expansion. The nurse should instead use a high-Fowler position to optimize ventilation-perfusion matching.
Choice C rationale
Obtaining venous access is a critical priority for any client with suspected pulmonary embolism. It ensures that emergency medications, such as intravenous heparin or fluids for hemodynamic support, can be administered immediately if the client's condition rapidly deteriorates or worsens.
Choice D rationale
Drawing laboratory tests like CBC and coagulation studies provides essential baseline data. CBC helps rule out infection or anemia, while coagulation studies like PT, PTT, and INR are required before starting systemic anticoagulants to ensure safe dosing.
Choice E rationale
Continuous cardiac monitoring is vital because a pulmonary embolism can cause acute right ventricular strain and lead to arrhythmias or sudden cardiac arrest. Early detection of heart rate changes or rhythm disturbances allows for rapid clinical intervention.
Choice F rationale
Given the client's current SpO2 of 90 percent, which is below the normal range of 95 to 100 percent, continuous monitoring is necessary. This ensures the nurse can titrate oxygen therapy and immediately identify further respiratory decline.
Choice G rationale
Nurses cannot independently increase medication dosages. Adjusting apixaban from 5 mg to 10 mg requires a specific provider order. Furthermore, in an acute suspected PE, parenteral anticoagulation like heparin is typically preferred over oral medications for faster effect.
Choice H rationale
Applying oxygen via nasal cannula or mask is an immediate priority to treat the client's hypoxia. Supplemental oxygen helps maintain cellular oxygenation and reduce the workload on the heart while further diagnostic testing and definitive treatments are arranged..
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Managing an open pneumothorax requires immediate stabilization of the chest wall to restore pleural pressure dynamics. Knowledge of respiratory mechanics and the prevention of tension pneumothorax is essential to prioritize the correct occlusive dressing technique before proceeding with secondary medical interventions.
Choice A rationale: While a chest tube is the definitive treatment to re-expand the lung and drain the pleural space, it is not the first action. The immediate life-threatening air leak through the wound must be addressed first to stabilize the patient.
Choice B rationale: Administering high-flow oxygen is supportive and necessary, but it will not resolve the primary issue of an open sucking chest wound. Without sealing the atmospheric air entry point, the patient's respiratory effort will remain severely compromised by the pneumothorax.
Choice C rationale: Applying a sterile occlusive dressing taped on three sides creates a one-way valve. This allows trapped air to escape the pleural space during expiration while preventing atmospheric air from entering during inspiration, effectively preventing the development of a tension pneumothorax.
Choice D rationale: Initiating large-bore IV access is a critical part of trauma resuscitation to manage potential shock and administer fluids. However, in the hierarchy of trauma care, the "Breathing" intervention of sealing a sucking chest wound takes precedence over "Circulation" access.
Correct Answer is ["A","C","E","F"]
Explanation
The scenario requires applying principles of wound management, pain control, and infection prevention for thermal burns. Knowledge of tissue integrity, pharmacological intervention, and sterile surgical asepsis is necessary to prevent complications like syndactyly, infection, and severe pain during treatment.
Choice A rationale
Placing gauze between digits prevents skin surfaces from touching during healing. This essential intervention stops webbing or contractures, known as syndactyly, by maintaining anatomical separation of the fingers while absorbing exudate from the injured thermal burn sites.
Choice B rationale
Topical lotions containing vitamin E are inappropriate for acute thermal burns. Lotions can trap heat or introduce contaminants into open wounds. Specialized antimicrobial agents are required instead of over the counter moisturizers to ensure proper healing and safety.
Choice C rationale
Silver sulfadiazine is a broad spectrum topical antimicrobial used to prevent and treat wound sepsis in second and third degree burns. It effectively penetrates the eschar to reduce bacterial colonization, which is critical for successful skin regeneration.
Choice D rationale
Intact blisters serve as a natural sterile barrier against environment pathogens. Piercing or debriding small blisters increases the risk of infection and tissue trauma. Blisters should remain intact unless they interfere with joint movement or are significantly large.
Choice E rationale
Burn care and debridement are excruciatingly painful procedures. Administering systemic analgesics like morphine sulfate prior to care ensures the client reaches a therapeutic peak, which facilitates cooperation, reduces physiological stress, and manages severe pain during dressing changes.
Choice F rationale
Thermal burns destroy the primary skin barrier, leaving the client highly susceptible to healthcare associated infections. Strict sterile technique during wound care and dressing changes is mandatory to prevent sepsis and promote uncomplicated healing of the damaged tissues.
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