Which of the following is meant by the "1 percent rule" of aging?
A) Our organ systems lose about 1 percent of function per year beginning at age 30.
B) About 1 percent of the population older than age 65 has significant organ function decline.
C) We lose about 1 percent of our memory capacity every year beginning at age 50.
D) About 1 percent of the population makes it to their 85th birthday.
A
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You are dispatched to a call for a two-year-old not breathing. When responding, you realize that your FIRST responsibility is to:
A) mentally prepare for what might be required on-scene. B) arrive at the scene safely with no mishaps. C) review the protocol for pediatric cardiac arrest. D) get to the scene as quickly as possible.
The only way to verify the time requirement for a particular product is by ___________
a. calling the manufacturer b. asking the dentist c. reading the label d. all of the above
The terms ________ and immunoglobulin are often used interchangeably. They are found in the blood and tissue fluids, as well as many secretions
a. pathogen b. carcinogenic c. hemorrhoids d. antibody
What source of thermal energy is the most common source of heat in combustion reactions?
A. Radiant energy B. Electrical energy C. Chemical energy D. Mechanical energy