A community health nurse is teaching a group of nursing students about descriptive analytics. The nurse recognizes that which of the following best describes the purpose of descriptive analytics in nursing?
To predict future client’s outcomes based on historical data.
To develop new treatment protocols based on client data.
To summarize and interpret historical client data to identify trends and patterns.
To provide real-time monitoring of client’s vital signs.
The Correct Answer is C
Choice A reason:
Predicting future client outcomes based on historical data is the purpose of predictive analytics, not descriptive analytics. Predictive analytics uses statistical models and algorithms to forecast future events or behaviors. Descriptive analytics, on the other hand, focuses on summarizing and interpreting past data.
Choice B reason:
Developing new treatment protocols based on client data is more aligned with prescriptive analytics, which provides recommendations for actions based on data analysis. Descriptive analytics does not develop new protocols but rather helps in understanding and summarizing existing data.
Choice C reason:
Descriptive analytics involves summarizing and interpreting historical client data to identify trends and patterns. This type of analytics helps healthcare providers understand what has happened in the past and can inform decision-making by highlighting key insights and trends. It is a foundational step in data analysis that supports further predictive and prescriptive analytics.
Choice D reason:
Providing real-time monitoring of client’s vital signs is associated with real-time analytics or monitoring systems, not descriptive analytics. Descriptive analytics focuses on analyzing historical data rather than real-time data.
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Correct Answer is B
Explanation
Choice A reason:
The assistive personnel’s ability to complete the task without assistance is important, but it is encompassed within the broader consideration of their competency and experience. Ensuring that the personnel can perform the task independently is part of assessing their overall capability.
Choice B reason:
The assistive personnel’s level of experience and competency in performing the task is a critical factor in the delegation process. The nurse must ensure that the personnel have the necessary skills and knowledge to perform the task safely and effectively. This consideration aligns with the “right person” aspect of the five rights of delegation, ensuring that the task is delegated to someone who is qualified to perform it.
Choice C reason:
The assistive personnel’s rapport with clients is beneficial for providing compassionate care, but it is not a primary consideration in the delegation process. The focus should be on the personnel’s ability to perform the task competently and safely.
Choice D reason:
The assistive personnel’s availability at the time of the delegation is a logistical consideration, but it does not address the critical aspect of competency. While availability is necessary, it is secondary to ensuring that the personnel are capable of performing the task.
Correct Answer is D
Explanation
Choice A reason:
Seasonal allergies, also known as allergic rhinitis, can be exacerbated by air pollutants, including ozone. However, individuals with asthma are more severely affected by ozone exposure. Ozone can trigger asthma attacks and worsen symptoms, making it a more critical concern for those with asthma.
Choice B reason:
Mitral valve disease affects the heart’s mitral valve and can lead to symptoms such as shortness of breath and fatigue. While air pollution can impact cardiovascular health, ozone specifically poses a greater risk to individuals with respiratory conditions like asthma rather than those with mitral valve disease.
Choice C reason:
Nasal polyps are noncancerous growths in the nasal passages or sinuses that can cause breathing difficulties and chronic sinus infections. Although air pollutants can irritate the nasal passages, individuals with asthma are more vulnerable to the harmful effects of ozone, which can exacerbate their respiratory symptoms.
Choice D reason:
Asthma is a chronic respiratory condition characterized by inflammation and narrowing of the airways, leading to difficulty breathing. Ozone exposure can significantly worsen asthma symptoms, trigger asthma attacks, and reduce lung function. Therefore, individuals with asthma are especially vulnerable to the effects of ozone.