Many of Mr

question 55

Multiple Choice

Many of Mr. Henry's students have heard from family or friends that global climate change is a "hoax" perpetuated by certain politicians and policy makers. Mr. Henry is trying to convince them that, in fact, the earth's overall temperature is slowly rising and that, furthermore, the change is at least partly the result of human activity. The approach most likely to be successful in promoting conceptual change about climate change is to:

• A) Present both sides of the debate but discredit the "hoax" arguments
• B) Present only the climate-change-is-real side of the debate
• C) Explain that advocates of the "hoax" perspective have no credibility in the scientific community
• D) Remind students that future generations will ultimate pay the price for this generation's refusal to accept that climate change is real

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Definitions:

Central Line-Associated Bloodstream Infections (CLABSI)

A serious infection that occurs when bacteria or viruses enter the bloodstream through a central line (a tube placed in a large vein to give medication or fluids).

Povidone-Iodine Solution

A topical antiseptic used to disinfect skin, wounds, and mucous membranes, effective against a wide range of pathogens.

Femoral Vein

A large vein located in the thigh that carries blood from the lower part of the body back to the heart.

Chlorhexidine Skin Antisepsis

The use of chlorhexidine, an antiseptic agent, to cleanse the skin to prevent infection.