The extent of damage to the eardrum determines which type would be assigned for the tympanic repair, or tympanoplasty. List the types and the level of damage repair that would need to be performed for the type given
Type I-Tympanic membrane, which includes graft or cauterization (for all types)
Type II-Tympanic membrane and malleus
Type III-Tympanic membrane, malleus, and incus
Type IV-Tympanic membrane, malleus, incus, and stapes
Type V-Same as Type IV but footplate of stapes included as well
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Which of the following types of fire doors are available with ratings of 3 hours to 20 minutes and are commonly used in stairwell enclosures?
A. Swinging B. Rolling steel C. Horizontal sliding D. Horizontal folding
A patient, who was constructing a bomb in his basement, has sustained a secondary phase blast injury. Which of the following presentations would the AEMT MOST likely observe?
A) Screwdriver impaled in the arm B) Burns to the head, neck, and chest C) Headache and shortness of breath D) Complaint of nausea after inhaling fumes
The white blood cells of an individual with chronic granulomatous disease
A) appear reactive. B) look normal. C) contain large granules. D) contain numerous vacuoles.
An embolus, thrombus, or vessel rupture may cause a stroke
Indicate whether the statement is true or false