Daily Archives: 05/12/2016

Betty Neuman’s Nursing Model theory

ADD 1 paragraph and a chart

Betty Neuman’s Nursing Model theory and apply it to my PICOT question.

1° prevention: Preventing complications from CVC catheter removal, chart policy

2° prevention: Teaching signs and symptoms of air embolism, signs of infection

Tertiary prevention: If a patient has an air embolism or infection what is done.

The chart will be like below and place in the chart the information from the paragraph.

Site Betty Neuman’s theory from ORIGINAL theory


Theoretical Framework

A central venous catheter (CVC) is used for patients with critical conditions such as the introduction of Tran’s venous pacing wires or hemodialysis.  A CVC is inserted in the neck, groin, arm, or subclavian.  Removal reasons include completion of therapy, fracture of the device, presence of thrombosis or….

Why Need Nanomaterials in Dentistry?

Why Need Nanomaterials in Dentistry? Despite better understanding of the materials and chemistry, and recent improvements in physical properties, no material has been found that is ideal for any dental application [7]. For example, silver amalgam has been used for dental restoration for more than a century; however, there has been a major concern about mercury toxicity from the amalgam restorations for many years [8–12]. Another major issue is the color of amalgam for aesthetic considerations and alternative materials are being sought to replace [13–15]. The composite restorative materials have promising aesthetics however these materials are very technique sensitive and mechanical properties are not as good as of amalgams [16]. Materials 2015, 8 719 Nature has arranged complex biominerals in the best way from the micro to the….