Which instrument is used to extract tissue, remove small root tips, clamp off blood vessels, and grasp loose objects?
a. Mouth gag
b. Retractor
c. Hemostat
d. Needle holder
c
RATIONALE: A hemostat is used to extract tissue, remove small root tips, clamp off blood vessels, and grasp loose objects.
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A patient with a severe infection is very sick. Circulating toxins from bacteria in his blood have decreased his systemic vascular resistance (SVR). Which of the following would the EMT correlate to this condition?
A) Blood pressure of 174/126 mmHg B) Diastolic blood pressure of >200 mmHg C) Blood pressure of 74/26 mmHg D) Systolic blood pressure of 160 mmHg
After the EMT observes that secretions are interfering with the baby's breathing, which action indicates that the EMT is properly suctioning the newborn?
A) He suctions the nose first, followed by the mouth B) He inserts the bulb syringe deep into the oropharynx to get thick secretions C) He uses the portable suction unit on the "high" setting D) He squeezes the bulb syringe prior to placing it in the baby's nose
What are the advantages of electronic medical records over paper records?
What will be an ideal response?
When a physician agrees to accept assignment for a Medicare patient, this means the physician ____.
A. bills Medicare for the cost of service not covered by Medicaid B. will accept Medicare but not Medicaid patients C. will accept the amount of money Medicaid pays as payment in full D. will accept only emergency patients covered by Medicaid E. bills the patient for the cost of service not covered by Medicare