In epidemiology, what are the fundamental things one needs to count?

What will be an ideal response?


The fundamental things we need to count in epidemiology are who has the disease we are interested in and who has the exposure that we are interested in.

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Which of the following is used to mix liquids?

A) Tongs B) Glass mortar and pestle C) Wedgwood mortar and pestle D) Porcelain mortar and pestle

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A construction worker has a metal rod impaled in his right forearm. Assessment of the injury indicates heavy bleeding from around the impaled object. Which one of the following should you do first?

A) Apply direct pressure around the rod. B) Place a tourniquet above the injury site. C) Attempt once to remove the metal rod. D) Apply pressure on the rod to stabilize it.

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From ages 20 to 70, we see a loss of lean body mass due to up to 30% loss in the number of muscle cells, atrophy of muscle cells, and a general decrease in muscle strength

Indicate whether the statement is true or false

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For single cold compress, list the necessary equipment and supplies

What will be an ideal response?

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