A nurse is taking a class about patient safety. The nurse should recognize that which of the following statements is true regarding patient safety and prevention of harm?

Poorly coordinated care and nosocomial infections are examples of errors

As many as 90% of medication errors are preventable

Errors of execution are usually intentional and occur because of time or resource constraints

Medication errors are adverse events

Answer and Explanation

The Correct Answer is B

A. Poorly coordinated care and nosocomial infections are examples of errors: While poorly coordinated care can lead to adverse events, nosocomial infections are typically classified as healthcare-associated infections rather than errors. Errors generally refer to mistakes made in clinical practice that can lead to harm, whereas nosocomial infections are outcomes that arise from the healthcare environment.
B. As many as 90% of medication errors are preventable: This statement is true and highlights the significant opportunity for improvement in patient safety. Recognizing that a large percentage of medication errors can be prevented underscores the importance of implementing safety protocols, effective communication, and education to reduce the likelihood of errors occurring in clinical practice.
C. Errors of execution are usually intentional and occur because of time or resource constraints: This statement is misleading, as errors of execution typically refer to mistakes made during the performance of a task rather than intentional actions. These errors often occur due to lack of knowledge, skill, or attention rather than being intentional, and they are not solely attributed to time or resource constraints.
D. Medication errors are adverse events: While medication errors can lead to adverse events, not all medication errors result in harm. An adverse event is defined as an injury caused by medical management rather than the underlying condition of the patient, so this statement is not entirely accurate. Medication errors can be classified as near misses or adverse events, depending on whether they resulted in harm to the patient.

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Correct Answer is A

Explanation

A. The importance of adhering closely to the prescribed medication regimen. Tuberculosis requires strict adherence to a long-term antibiotic regimen, typically lasting 6 to 9 months, to prevent drug resistance, treatment failure, and disease relapse. Noncompliance can lead to multidrug-resistant TB (MDR-TB), which is more difficult to treat. Directly observed therapy (DOT) is often recommended to ensure adherence.
B. The client must remain in respiratory isolation until medication treatment ends. While respiratory isolation is essential for active TB, it is not required until the full course of treatment is completed. Isolation is typically maintained until the client has received at least two weeks of effective therapy, symptoms improve, and three consecutive sputum smears are negative for acid-fast bacilli (AFB).
C. The fact that the disease is self-limiting, but can take up to two years to resolve. TB is not self-limiting; without proper treatment, it can persist indefinitely, worsen, and become fatal. Standard treatment with first-line drugs such as isoniazid, rifampin, ethambutol, and pyrazinamide effectively eradicates the infection within 6 to 9 months in most cases.
D. The importance of participating in physical therapy to re-establish functional abilities. While TB can cause fatigue and weakness, physical therapy is not a primary focus of treatment. The priority is to eradicate the infection through strict medication adherence, as untreated TB can progress to severe pulmonary damage, systemic involvement, and complications.

A. Prepare to assist with intubation of the client B. Place a tracheostomy tray at the client's bedside C. Administer IV prophylaxis for thromboembolism. D. Administer IV prophylaxis for stress ulcers.

Correct Answer is A

Explanation

A. Prepare to assist with intubation of the client: This action should be prioritized for a client diagnosed with acute respiratory distress syndrome (ARDS). ARDS can lead to significant respiratory distress and hypoxemia, requiring advanced airway management. Assisting with intubation ensures that the client receives adequate ventilation and oxygenation, which is critical in managing ARDS effectively. Immediate preparation for intubation is essential to prevent further deterioration of the client’s respiratory status.
B. Place a tracheostomy tray at the client's bedside: While having a tracheostomy tray available can be important in cases of prolonged respiratory failure, this action is not the immediate priority. The focus should be on ensuring proper airway management and oxygenation first. A tracheostomy is typically considered if the client requires long-term ventilation, but initial intervention for ARDS often involves intubation.
C. Administer IV prophylaxis for thromboembolism: While providing prophylaxis for thromboembolism is important in the overall management of patients at risk, especially in those with limited mobility, it is not the first priority in an acute situation. The immediate need is to address the client’s respiratory distress and ensure proper ventilation.
D. Administer IV prophylaxis for stress ulcers: Providing prophylaxis for stress ulcers is also a relevant consideration, particularly in critically ill patients. However, it is not an urgent action compared to securing the airway and ensuring effective oxygenation. Addressing respiratory failure and maintaining airway patency should take precedence in the acute management of ARDS.

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A nurse is taking a class about patient safety. The nurse should recognize that which of the following statements is true regarding patient safety and prevention of harm?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client has tested positive for tuberculosis (TB). While providing client teaching, what information should a nurse prioritize?

Correct Answer is A

Explanation

A client has been diagnosed in the Emergency Department with acute respiratory distress syndrome (ARDS). Which of the following actions should a nurse perform first?

Correct Answer is A

Explanation

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