what is the main purpose of health informatics
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Nursing Elites

ATI RN

ATI Leadership Proctored Exam

1. What is the main purpose of health informatics?

Correct answer: C

Rationale: The main purpose of health informatics is to enhance clinical decision making. While managing patient care (choice A) and storing patient records (choice B) are important functions within health informatics, the primary goal is to improve decision making processes by utilizing technology and data. Improving healthcare policies (choice D) is not the main purpose of health informatics, although it can be a byproduct of better-informed decision making.

2.

Correct answer: A

Rationale:

3. A patient who was admitted with diabetic ketoacidosis secondary to a urinary tract infection has been weaned off an insulin drip 30 minutes ago. The patient reports feeling lightheaded and sweaty. Which action should the nurse take first?

Correct answer: C

Rationale: The correct action for the nurse to take first when a patient reports feeling lightheaded and sweaty after being weaned off an insulin drip is to obtain a glucose reading using a finger stick. This will provide crucial information on the patient's current blood glucose level, helping the nurse assess if the symptoms are due to hypoglycemia. Based on the glucose reading, appropriate interventions can be initiated, such as administering dextrose, glucagon, or oral sugars like orange juice if hypoglycemia is confirmed. However, verifying the blood glucose level is the initial step to guide subsequent actions and ensure patient safety.

4.

Correct answer: B

Rationale:

5. There are several pitfalls that should be avoided when using social media of any type. For example, a nurse or student could be found guilty of libel in which of the following scenarios?

Correct answer: D

Rationale:

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