We spend about what percent of our health care dollars on public health measures?
A. 10
B. 3
C. 15
D. 25
Answer: B
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The instrument of choice to place and condense pliable restorative materials in the cavity prep is the ____________
a. carrier b. condenser c. plugger d. plastic filling instrument
New industry standards require that each NHA-certified health care professional complete at least how many CE credits every 2 years to keep certification current?
a. 6.0 credits b. 3.0 credits c. 4.0 credits d. 10 credits
Which of the following statements about the administration of dextrose to the patient with a traumatic brain injury is TRUE?
A) Hypoglycemia is associated with a poorer neurologic outcome; if the blood glucose level is less than 60 mg/dL, administer 25 grams of dextrose.
B) Hypoglycemia is inconsequential to neurologic outcome; assessing the blood glucose level is not a priority.
C) Hyperglycemia is associated with a poorer neurologic outcome; never administer dextrose to a patient with traumatic brain injury.
D) Hypoglycemia is associated with a poorer neurologic outcome. All patients with suspected traumatic brain injury who have an altered mental status should receive 25 grams of dextrose intravenously.
The smaller the bore, or lumen, of the hollow syringe needle, the ________ the gauge.
A. lower B. smaller C. longer D. higher