The most general multivariate technique is:
A) Multiple regression
B) Canonical correlation
C) Discriminate analysis
D) Factor analysis
B
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As part of a community health program to address the needs of pregnant adolescents, the community health nurse provides a class on nutrition using a variety of teaching methods and then evaluates the results of each method
Which method would the community health nurse most likely identify as being the least effective? A) Small group activities B) Classroom lecture C) Video with discussion D) Pregnancy diaries
The nurse needs to obtain a blood sample from a 7-year-old child. How should the nurse explain this procedure to the patient?
A) "The doctor needs some of your blood; trust me, it won't hurt.". B) "I need to draw some blood from you. Will you hold still for me?" C) "The technician will draw your blood; it will just hurt for a minute.". D) "The doctor needs to look at your blood to see why you are sick; it will hurt for a second.".
Which precaution is most important to teach a patient taking an antiproliferative agent to manage an autoimmune disease?
a. Do not stop taking this drug for any reason or your organs will become atrophied. b. Keep all health care appointments because your risk for cancer is now increased. c. Avoid foods and drinks containing caffeine because your risk for high blood pressure is greatly increased. d. Make certain someone is with you when you take this drug because allergic reactions are common and often delayed.
A nurse assessing a patient's wound documents the finding of purulent drainage. What is the composition of this type of drainage?
A) clear, watery blood C) mixture of serum and red blood cells B) large numbers of red blood cells D) white blood cells, debris, bacteria