This Type of Instrument Has Sharp Working Ends That Cut

question 9

Multiple Choice

This type of instrument has sharp working ends that cut the periodontal ligaments before extraction; the dental professional rocks the tooth back and forth before extraction.

• A)Luxating elevator
• B)Straight elevator
• C)Periotome
• D)All of the above
• E)A and C are correct

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Definitions:

Neuroblasts

Immature nerve cells that have the potential to develop into fully functioning neurons, essential for the growth and development of the nervous system.

Cranial Nerves

Twelve pairs of nerves that emerge directly from the brain, not the spinal cord, and control sensory and motor functions of the head and neck.

Spinal Nerves

Nerve fibers extending from the spinal cord, carrying motor, sensory, and autonomic signals between the spinal cord and the body.

Neuralgia

Sharp, severe pain along a nerve or group of nerves, often chronic and recurring.