A nurse is taking a class about patient safety.
Which of the following statements is true regarding patient safety and prevention of harm?
Medication errors are adverse events.
Errors of execution are usually intentional and occur because of time or resource constraints.
As many as 90% of medication errors are preventable.
Poorly coordinated care and nosocomial infections are examples of errors.
The Correct Answer is C
Choice A rationale
While medication errors are indeed considered adverse events, this statement does not fully capture the scope of patient safety and prevention of harm.
Choice B rationale
Errors of execution are usually unintentional, not intentional. They often occur due to system failures rather than time or resource constraints.
Choice C rationale
It is estimated that as many as 90% of medication errors are preventable. This highlights the importance of safety measures and protocols in healthcare settings to prevent harm to patients.
Choice D rationale
Poorly coordinated care and nosocomial infections are examples of errors, but they represent only a fraction of the potential safety issues in healthcare.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
The initial assessment finding in a client diagnosed with a pulmonary embolism (PE) is typically dyspnea and anxiety. This is because a PE can block blood flow in the lungs, leading to difficulty breathing (dyspnea). The sudden onset of this symptom can cause significant anxiety in the patient.
Choice B rationale
An altered level of consciousness is not typically an initial finding in PE. While severe cases can lead to decreased oxygen levels in the blood, causing confusion or loss of consciousness, these are not usually initial symptoms.
Choice C rationale
Wheezing in lung bases is not a typical initial finding in PE. Wheezing is more commonly associated with conditions that cause narrowing of the airways, such as asthma or COPD12.
Choice D rationale
While an increased pulse and respiratory rate can occur in PE due to the body’s attempt to compensate for decreased oxygen in the blood, they are not the most specific initial findings. Dyspnea and anxiety are more characteristic initial symptoms of PE12.
Correct Answer is B
Explanation
Choice A rationale
A chocolate milkshake may be soothing, but it is not the best choice for a patient with bacterial pharyngitis due to its high sugar content, which can promote bacterial growth.
Choice B rationale
Chicken noodle soup is a good choice as it is soothing, easy to swallow, and provides necessary nutrients.
Choice C rationale
Vanilla ice cream, while soothing, is not the best choice due to its high sugar content.
Choice D rationale
Fruit-flavored popsicles, while soothing, are not the best choice due to their high sugar content.
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