Answer to Question 1
Correct Answer: 1
Rationale 1: If findings in a research study are statistically significantwhich means they did not occur by chancethe probability value is less than .05, the acceptable level of significance.
Rationale 2: Values greater than .05 are considered to be statistically insignificant and there is a greater probability that the results were due to chance occurrences.
Rationale 3: Values greater than .05 are considered to be statistically insignificant and there is a greater probability that the results were due to chance occurrences.
Rationale 4: It is not known what the generalized findings would be.
Answer to Question 2
Correct Answer: 4
Rationale 1: The school system would be more representative of the population, which includes all possible members of the group who meet the criteria for the study.
Rationale 2: The children would be more representative of the population, which includes all possible members of the group who meet the criteria for the study.
Rationale 3: The parents would be more representative of the population, which includes all possible members of the group who meet the criteria for the study.
Rationale 4: The sample is the segment of the population from which the data will actually be collected-in this case, single-parent families.
The nurse conducts the health history as the first step in the nursing assessment
B, The nurse teaches the postoperative client to use an incentive spirometer to expand the lungs.
Application of an ostomy bag or pouch: B, An ostomy nurse applying an ostomy bag to a stoma;
To check pupillary reflexes the nurse first holds the penlight
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