What device adds molecular water to gas?
a. Agitator
b. Humidifier
c. Nebulizer
d. Atomizer
ANS: B
A humidifier is a device that adds molecular water to gas.
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Which condition causes a reduced heart rate?
A) Hypocalcemia B) Hyperkalemia C) Hypercalcemia D) Hypokalemia
You respond to a patient who has an avulsion on the left arm. When you assess this patient, you would expect to find:
a. a loose flap of torn skin on the left arm. b. abraded skin with an underlying bone fracture. c. bruised skin with a piece of bone protruding from the left arm. d. a long and deep laceration on the left arm.
A patient with a history of renal failure, among other things, has an impairment in the ability to:
A) Control urination B) Retain adequate fluids C) Regulate electrolytes D) Maintain a normal blood sugar
All the following may develop in minor salivary gland tissue. However, one is rarely seen in major glands. It is:
a. Mixed tumor b. Mucoepidermoid carcinoma c. Adenoid cystic carcinoma d. Polymorphous low-grade adenocarcinoma e. Monomorphic adenoma