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A researcher wants to do a cross-sectional research design with children ages 4, 6, and 8.  Which statement would you classify as appropriate for this methodology?

Dr. Ramirez is conducting a study to test if a new medication is effective in treating a sleep disorder.  She has three groups of participants:  Group 1 receives the regular treatment for their sleep disorder.  Group 2 receives the new treatment being tested.  Group 3 receives a placebo medication.  In order to make sure that her results are not due to any preexisting conditions among participants, she used _____.  

Dr. Mohebbian is conducting a study on children’s attention to high-pitched sounds.  He decides to follow a group of 4-year-olds for the next five years.  He will meet and test them once a year.  Which type of research design is being used?

Where in the body are the bronchioles located?

What does an abduction pillow do?

A (n) _________ stocking is a special stocking that can help with circulation after a knee replacement.

Which of the following statements is true of the congestive heart failure (CHF)?

How might a nursing assistant encourage a resident to perform self-care?

A _____________ is an intense, irrational fear of or anxiety about an object, place, or situation.

Which of the following is an example of a nursing assistant providing holistic care?