Which of the following statement is in the form of a null hypothesis?
A. The child has a learning disability.
B. There is a correlation between smoking and lung function.
C. There is no difference between males and females on the variable quality of life.
D. There is a positive relationship between grades and time spent studying.
C
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When you apply theory learned in your medical-surgical nursing class in a caring manner to your patient, what kind of power do you use?
1. Expert power 2. Positive power 3. Referent power 4. Information power
Which of the following led to school nurses moving beyond the role of screening, assessment, intervention, and exclusion of children for communicable diseases?
a. A communicable disease outbreak, which led to the requirement that all children be vaccinated against common infectious diseases b. Federal legislation, which required immunizations for communicable diseases c. Political movements such as temperance, which led schools to educate about the effects of alcohol and tobacco d. The need for inspecting schools to identify children who were ill and exclude them until they were no longer infectious
A nurse teaches the patient undergoing HIV testing that if antibodies to the AIDS virus are present in the blood, this indicates:
A) The patient is immune to HIV. B) AIDS is inactive in the body. C) The patient may have unprotected intercourse because he or she is not infected with HIV. D) The patient has been infected with HIV.
To assess for the plantar reflex, you should stroke the sole of the foot on the
a. outer aspect from the heel upward to the little toe. b. inner aspect from the heel across the ball of the foot to just below the little toe. c. outer aspect from the heel across the ball of the foot to just below the great toe. d. inner aspect from the heel upward to the great toe.