Which type of design uses independent and dependent variables?
a. correlation design c. experimental design
b. quasi-experimental design d. focus design
C
Experimental studies are designed to determine cause and effect. Experimental designs involve an independent and a dependent variable.
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All five of the children in a family were born with a genetic disorder. The disorder is inherited as autosomal dominant. If this is not a statistical rarity, the likelihood would be that:
1. One parent has both chromosomes with the affected gene. 2. Both parents are carriers. 3. One parent is a carrier and the other parent is unaffected. 4. One parent has one chromosome affected and the other parent has none.
An advantage of the factor-type patient classification system is:
a. ongoing workload for nurses to classify patients. b. capturing holistic patient needs. c. data are readily available. d. capturing typical nursing time.
A nurse is using core measures to reduce health disparities. Which group should the nurse focus on to cause the most improvement in core measures?
a. Caucasians b. Poor people c. Alaska Natives d. American Indians
The nurse is caring for a client who has a lower body injury and who is able to partially assist with transfers. The nurse should:
A) use a pull sheet whenever moving the client. B) manually roll the client to the side of the bed. C) provide the client with an overhead trapeze. D) teach the client to pull up with the headboard.