Adult Health Nursing First Chapter Quizlet

Correct Answer: D

Rationale: Acute respiratory distress syndrome (ARDS) is a severe condition characterized by widespread inflammation in the lungs leading to increased pulmonary vascular permeability, non-cardiogenic pulmonary edema, and respiratory failure. In ARDS, the alveolar-capillary barrier is disrupted, resulting in fluid accumulation in the alveoli and impaired gas exchange.

Correct Answer: A

Rationale: The most important intervention for managing ventilator-associated pneumonia (VAP) caused by methicillin-resistant Staphylococcus aureus (MRSA) in a patient undergoing mechanical ventilation in the ICU is to start appropriate antimicrobial therapy targeting MRSA. Vancomycin or linezolid are commonly used antibiotics for MRSA infections. These medications are effective against MRSA and can help in treating the infection and preventing further complications. It is crucial to initiate antimicrobial therapy promptly once the diagnosis of VAP caused by MRSA is suspected or confirmed to improve patient outcomes. Other interventions such as bronchoalveolar lavage for diagnostic purposes, contact precautions, or antifungal therapy may be relevant but the priority is to start effective antibiotic therapy to target the specific pathogen causing the infection.

Correct Answer: D

Rationale: Confusion is a potential adverse effect of digoxin therapy. Digoxin toxicity can manifest as various central nervous system symptoms, including confusion, delirium, and disorientation. It is important to monitor for signs of digoxin toxicity in patients taking this medication, especially those with a history of heart failure or renal impairment. Other common signs of digoxin toxicity may include visual disturbances (like halos around lights), gastrointestinal symptoms (like nausea and vomiting), and cardiac arrhythmias. Monitoring serum digoxin levels can help guide therapy and identify toxicity early.

Correct Answer: C

Rationale: Incident Reports (IRs) must be summarized monthly and stored in a secured cabinet for several reasons. Firstly, summarizing the IRs monthly allows for a consolidated overview of the incidents that have occurred, highlighting any recurring patterns or trends that may need to be addressed. By storing the summarized IRs in a secured cabinet, the information is kept confidential and protected from unauthorized access. This practice also ensures that the reports are organized and easily accessible for future reference or audits. Storing the IRs on an open cabinet, table top, or with a classification system that may not be easily understandable can lead to potential breaches of confidentiality or difficulty in retrieving and understanding the information when needed.

Correct Answer: B

Rationale: The most appropriate action for Nurse Pedrito to take at this time is to explore the reason for Mang Emilio's refusal to take his daily medication for hypertension. By understanding the underlying cause of his refusal, Nurse Pedrito can address any concerns or barriers that may be preventing Mang Emilio from adhering to his medication regimen. This approach emphasizes the importance of patient-centered care and communication in promoting medication compliance and overall health outcomes. Additionally, it allows Nurse Pedrito to work collaboratively with Mang Emilio to find a solution that meets his needs and preferences.