The polio vaccine has been available since 1955, which has resulted in the disappearance of the disease in the United States.
Answer the following statement true (T) or false (F)
True
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A personal ________ can be a very effective collection method
a. interview b. gift c. threat d. visit
When you work at a computer, you should position your chair so that your lower legs are ____.
A. crossed and straight in front of you B. parallel to the floor C. perpendicular to the floor D. crossed underneath your chair E. slightly elevated above your knees
After spending several hours outdoors, your skin is pale and clammy. Your mouth is dry. You feel weak and have muscle cramps. These are symptoms of:
What will be an ideal response?
A 20-year-old female presents with pelvic and back pain severe enough to miss work beginning with the onset of menses. Physical examination supports the diagnosis of primary dysmenorrhea. The most likely cause of her condition is:
a. lack of estrogen. b. stress. c. elevated prostaglandins. d. poor nutrition.