An example of an emulsion that consists of water inside an oil phase is
A) liniment
B) aromatic water
C) cream
D) both a and b
C
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The major types of managed care plans are:
A. health maintenance organization (HMO) and preferred provider organization (PPO). B. preferred provider organization (PPO), point-of-service (POS), and indemnity. C. health maintenance organization (HMO), preferred provider organization (PPO), and point-of-service (POS). D. health maintenance organization (HMO) and point-of-service (POS).
You are asked to speak to a college group that is planning a ski trip to the Alps. In order to help them plan for reducing their risks for developing altitude-related illnesses, you suggest all of the following except:
a. plan a layover day at between 6,000 feet and 8,000 feet. b. drink 3–4 quarts of fluid a day. c. do a lot of heavy physical exertion early in the trip to help them acclimate. d. sleep at an elevation that is lower than where they will be skiing.
A 44-year-old male patient had a pesticide splashed into his eyes. Aside from local irritation and damage to the eyes, he developed systemic complications when the pesticide entered and circulated throughout his body. When completing the prehospital care report, the EMT would note the route of exposure as:
A) Absorption B) Visual C) Injection D) Topical
What is the first step in reducing a patient's fear of ambulatory monitoring?
A. Help the patient understand the procedure. B. Encourage the patient's family to remain with him at all times. C. Explain why the physician ordered the monitoring. D. Tell the patient there is nothing to be afraid of.