A 3 x 3 contingency table has two cells for which the expected frequency is 4. What test should be used?
a. Pearson's chi-square test
b. Chi-square goodness of fit test
c. Chi-square test with Yates correction
d. Fisher's exact test
D
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In a pregnant patient with C. trachomatis infection, what are the preferred treatment(s)? You may select more than one answer
a. Doxycycline b. Tetracycline c. Azithromycin d. Erythromycin estolate e. Erythromycin base
The nurse cares for a client with liver failure and monitors the client for hepatic encephalopathy. Which findings does the nurse recognize as the earliest signs of hepatic encephalopathy? Select all that apply.
A) Restlessness B) Confusion C) Disorientation D) Agitation E) Impaired judgment
What condition is the most common cause of acute renal failure in children?
a. Pyelonephritis b. Tubular destruction c. Severe dehydration d. Upper tract obstruction
A nurse has been asked to be a member of a hospital's internal review board and evaluate research studies. Which of the following does this nurse most likely possess?
A) Sound ethical knowledge B) Sound empirical knowledge C) Sound aesthetic knowledge D) Sound personal knowledge