List three methods that could be employed to prevent aspiration of a foreign body
What will be an ideal response?
• Rubber dam
• Gauze throat screen
• Bonded dental floss to fixed restoration
• Attachment of orthodontic elastic chain to wax pattern prior to investment and casting
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Which of the following is responsible for processing sensory input related to equilibrium?
a. Organ of Corti b. Endolymph c. Perilymph d. Semicircular canals
An endotracheal tube that is designed to selectively enter the right or left main-stem bronchus is the:
A) nasal RAE tube B) Carlens tube C) Robertshaw endotracheal tube D) Hi-Lo Evac endotracheal tube
Which of the following conditions would not be coded using a code from Chapter 5, "Mental Disorders?"
A) personality disorder B) acute pain on the left side of head C) alcoholic dementia D) paranoid reaction
A patient with a toxic level of blood alcohol would cause which of the following?
A. A decreased osmolal gap B. An increased osmolal gap C. An osmolal gap of zero D. No change in the osmolal gap