Which of the following statements is true?
a. The pattern of missingness is often more important than the amount of missing values in addressing the problem.
b. Missing values strategies are only appropriate for quantitative (not categorical) variables.
c. When values are missing, there is a greater risk of a Type I error than a Type II error.
d. Missing values can be addressed for independent variables, but not for dependent variables.
A
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A nurse has conducted discharge teaching on a new mother. Which of the following evaluations indicate that further teaching is needed? (Select all that apply.)
a. client was able to demonstrate proper breastfeeding techniques b. client was unable to demonstrate proper bottle-feeding techniques c. client was able to demonstrate proper formula preparation d. client was able to demonstrate proper pumping techniques e. client was not able to list the signs that her infant was obtaining adequate milk f. client was not able to state support systems available to her after discharge
Criteria for evaluating the worth of a research question include its significance to nursing, its researchability, and its interest to the researcher
A) True B) False
Which of the following statements accurately describe a step in the administration of a tube feeding?
A) The steps for administering feedings are different based on the type of tube used. B) Intermittent feedings use gravity for instillation or a feeding pump to administer the formula over a set period of time. C) Continuous feedings are the preferred method of introducing the formula over a set period of time via gravity or pump. D) Feeding intolerance is less likely to occur with larger volumes.
Cocaine abuse may lead to myocardial infarction in a person with normal coronary arteries
Indicate whether the statement is true or false