Requirements of maintaining the operating field are determined by which of the following?
a. Type of procedure
b. The tooth
c. Oral anatomy of the patient
d. All of the above
d
RATIONALE: Requirements of maintaining the operating field are determined by the type of procedure, the tooth, and the oral anatomy of the patient.
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Children exhibit great bursts of energy followed by sudden profound fatigue because:
a. they lose interest in their current activity. b. they have attention deficit disorder. c. they need to take a nap. d. they have fewer energy reserves than adults.
The vector of the energy of depolarization is called the heart's ____.
A. electrical axis B. angular axis C. electrical radius D. polar radius
A tip to prevent carpal tunnel syndrome is to
A. position the keyboard lower than the elbows. B. stretch the fingers to reach difficult-to-reach keys. C. get all of your typing done at one sitting. D. keep wrists straight.
____ dysfunction may be monitored by measuring the prothrombin time and bilirubin and albumin levels.
A. Liver B. Kidney C. Cardiovascular D. Gastrointestinal