Nokea
A nurse is documenting a patient's care in the electronic health record (EHR). What principle should guide the nurse's documentation practices?
- A. Recording only objective data to maintain accuracy
- B. Documenting all care provided, including assessments and interventions
- C. Avoiding documentation of errors or adverse events to prevent liability
- D. Delaying documentation until the end of the shift to save time
Correct Answer: B
Rationale: Documenting all care provided, including assessments and interventions, is the principle that should guide the nurse's documentation practices in the electronic health record (EHR). Comprehensive and accurate documentation is essential for ensuring continuity of care, communication among healthcare team members, and legal protection. By documenting all care provided, the nurse contributes to a complete and thorough picture of the patient's condition and treatment, facilitating safe and effective patient care. This principle also aligns with professional standards and regulatory requirements, emphasizing the importance of timely and complete documentation in the EHR.
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Which assessment findings is INDICATIVE of the diagnosis of hypertension?
- A. Family members with high blood pressure
- B. Elevation of blood cholesterol level
- C. Stressful work environment
- D. Consistent evaluation of blood pressure
Correct Answer: D
Rationale: The assessment finding that is indicative of the diagnosis of hypertension is consistent evaluation of blood pressure. Hypertension is diagnosed based on repeated measurements of elevated blood pressure. Consistently high blood pressure readings, usually defined as systolic blood pressure consistently at or above 140 mmHg and diastolic blood pressure consistently at or above 90 mmHg, are a key factor in diagnosing hypertension. Family history of high blood pressure (Choice A), elevation of blood cholesterol level (Choice B), and a stressful work environment (Choice C) may be risk factors for hypertension but are not diagnostic criteria. In order to diagnose hypertension, healthcare providers rely on consistent measurement and evaluation of blood pressure over time.
Which criterion refers-to the ability of the instrument to detect fine differences among the subjects being studied?
- A. Reliability
- B. objectivity
- C. Sensitivity
- D. Validity
Correct Answer: C
Rationale: Sensitivity refers to the ability of an instrument to detect small or fine differences among the subjects being studied. In the context of research or measurement tools, sensitivity is crucial for identifying subtle variations in the data that may hold importance in the analysis. A sensitive instrument can accurately measure and record even the smallest changes, making it a valuable criterion when assessing the quality of a measurement tool in research studies. High sensitivity indicates that the instrument is more likely to pick up on nuances and variations in the data, providing researchers with more detailed and accurate information to work with.
In planning for Sonny's oxygen therapy, the nurse should consider which of the following, EXCEPT
- A. need for a humidifier.
- B. length of tubing .
- C. determine the age of Excel.
- D. manner of administering oxygen, continuous or intermittent.
Correct Answer: C
Rationale: The nurse does not need to determine the age of Excel when planning for Sonny's oxygen therapy. This information is irrelevant to the specific care requirements of Sonny's oxygen therapy. Sonny's age, medical history, respiratory status, and oxygen needs are the key considerations in planning for his oxygen therapy. The nurse should focus on factors such as the need for a humidifier, length of tubing, and the manner of administering oxygen (continuous or intermittent) to ensure effective and safe delivery of oxygen therapy to Sonny.
Which type of research allows researchers to be neutral observers
- A. Quantitative research
- B. Case studies
- C. Ethnographic research
- D. Qualitative research
Correct Answer: C
Rationale: Ethnographic research allows researchers to be neutral observers because it involves immersing oneself in the culture or community being studied without imposing their own biases or preconceptions. Ethnographers aim to understand the perspectives and behaviors of the people they are studying by observing them in their natural environment and engaging in participant observation. This approach enables researchers to gain insights into the social and cultural context of their subjects without influencing the outcomes or reactions. By maintaining neutrality and objectivity, ethnographic researchers can produce more authentic and unbiased results.
Which should be emhpasize by the nurse in her health teachings
- A. Jogging a mile a day
- B. Vigourous exercise
- C. No need to diet
- D. Weight reduction
Correct Answer: D
Rationale: Weight reduction is the most important focus in the health teachings provided by the nurse. Maintaining a healthy weight is crucial for overall well-being and can significantly reduce the risk of various health conditions such as heart disease, diabetes, and certain cancers. By emphasizing weight reduction, the nurse can help improve the patient's overall health and quality of life. Jogging a mile a day and vigorous exercise are beneficial for weight management, but it is important to address the root cause of potential health problems which in this case may be excess weight. Moreover, emphasizing the importance of weight reduction does not necessarily mean encouraging extreme dieting; instead, it involves promoting a balanced and healthy approach to eating and physical activity.