In general, fire extinguishers should be used under the following circumstances: • In conjunction with alerting occupants and the fire department • When the fire is small • _____________________________________ • Only if an escape route is an option and the fire is not between the user and the escape route • When the user is physically capable of operating the extinguisher
a. When smoke produced is at a minimum
b. When fire growth is in the Decay phase
c. When the fire department response is greater than 20 minutes
d. When the fire has spread to adjacent structures (exposures)
a
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Your patient has a device implanted under the skin of his upper left chest. His wife states that it is an AICD. This device is used to:
A) assist in pumping blood for patients with severe heart failure. B) detect and defibrillate life-threatening heart rhythms. C) deliver insulin to diabetic patients in precise dosages. D) provide tube feedings to patients who cannot swallow.
Shock results from an interruption in the processes of normal:
A. peristalsis. B. mental function. C. perfusion. D. parthenogenesis.
Which of statement about MRSA is TRUE?
A. It can be treated easily with antibiotics. B. It is one of the most common agents responsible for nosocomial infections. C. It occurs only in health care facilities. D. It can only be transmitted through saliva.
The region of the kidneys that contains the glomeruli is called the:
a. medulla. b. cortex. c. pyramids. d. columns.