A multisystem healthcare organization is implementing an electronic health record (EHR). Which situation could affect the integrity of the data?
A) Data mining
B) Data analysis
C) System failure
D) Data downloading
C) System failure
Explanation: A) Data mining does not affect the integrity of the data.
B) Data analysis does not affect the integrity of the data.
C) Data integrity can be compromised in three ways: incorrect entry, data tampering, or system failure. In general, data integrity can be improved by implementing security measures, including the use of audit trails, as well as the development of detailed procedures and policies.
D) Data downloading does not affect the integrity of the data.
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When there is an inadequate supply of oxygen to the tissues in a person's legs, leg ulcers may develop. Which of the following is the primary goal for the nursing diagnosis of impaired skin integrity related to vascular insufficiency?
A) Anxiety reduction B) Restoration of skin integrity C) Avoidance of vascular stimulation D) Improved physical mobility
With the exposure to an antigen, a nurse explains that the initiator of the inflammatory response is the presence of histamine. What is responsible for releasing histamine?
a. Neutrophils b. Eosinophils c. Basophils d. Monocytes
The nurse reminds a patient that to be diagnosed with hypertension, the blood pressure is evaluated to confirm consistent blood pressure readings over:
1. 120/80 mm Hg. 2. 130/90 mm Hg. 3. 140/90 mm Hg. 4. 150/100 mm Hg.
Intermittent claudication is indicative of which disease process?
A) Arterial insufficiency B) Raynaud's disease C) Congestive heart failure D) Venous insufficiency