Web-based instruction (WBI) makes use of the hypertext capabilities of the Web. Which principle would best guide faculty who are teaching a Web-based course?

1. Assign group projects for students to encourage interaction and discussion among students
2. Use the latest version of software to encourage efficient and timely student response
3. Make detailed, lengthy documents for students to download and peruse at their leisure
4. On the class website, load multimedia presentations that utilize plug-ins to enhance instruction


1
Rationale: Group projects stimulate student interaction; this is important when students do not meet physically. Simple, short materials should be posted; because student equipment is variable, faculty should provide materials that can be accessed by older software programs without plug-ins.

Nursing

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A nurse is assessing the reading on a volume-control set when administering an IV drug to a client. Which of the following functions is performed by a volume-control set?

A) Eliminates the need for an additional bag of fluid B) Administers a large volume of solution C) Allows instant access to the venous system D) Holds solution from a smaller container

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Name the three positions used for cardiac auscultation

What will be an ideal response?

Nursing

The nurse who is caring for a child admitted after an automobile accident recognizes the importance of including the child's family in the plan of care. Inclusion of the family meets which of Maslow's basic human needs?

A) Love and belonging B) Physiologic C) Self-esteem D) Self-actualization

Nursing

All of the following are associated with non-specific immune response except

1. lymphocytes. 2. phagocytes. 3. epithelial lining of the skin. 4. gastrointestinal membrane.

Nursing