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It is performed using a fiberoptic [1] instrument called a flexible fiberoptic nasopharyngoscope, [2] that is inserted through the nose in order to examine both it, and the back of the throat. [3] It is typically used to identify a variety of conditions including nasal septal deviation , polyps , and edema , [ 4 ] and the causes of conditions ...
Instrument Uses Head Mirror with head band: to focus light into the cavity under inspection; mirror is concave and is used with a Chiron lamp to produce a parallel beam of light; doctor views through the hole (average diameter of mirror is 3 & 1/2" & that of hole is 1/4") Head mounted lights with head band: to focus light into the cavity under ...
Instrument sterilizer: to sterilize instruments in absence of an autoclave: Kidney dish: as a tray for instruments, gauze, tissue, etc. Measuring tape: for length, height, head circumference and girth measurements Medical halogen penlight: to see into the eye, natural orifices, etc. and to test for pupillary light reflex, etc. Medical ultrasound
In the top-right image, the cystoscope has been bent within the bladder to look back on itself. The bottom two images show an inflamed urethra. If a patient has a stone lodged higher in the urinary tract, the physician may use a much finer calibre scope called a ureteroscope through the bladder and up into the ureter. (The ureter is the tube ...
A rhinoscope (or nasoscope) is a thin, tube-like instrument used to examine the inside of the nose. A rhinoscope has a light and a lens for viewing and may have a tool to remove tissue. A rhinoscope has a light and a lens for viewing and may have a tool to remove tissue.
What can we do at Mammoth Cave? “The cave is just one part of the park,” Schroer said. “We say half of the park is underground. Obviously, the other part is in the sunny side of the world.
Lynne Tracy, the U.S. ambassador in Moscow, on Tuesday held talks with Russian Deputy Foreign Minister Sergei Ryabkov and discussed the operations of Russian diplomatic institutions abroad, the ...
Some familiar faces are coming to the Surface. Apple TV+’s psychological thriller starring Gugu Mbatha-Raw will return for Season 2 on Friday, Feb. 21, TVLine has learned, with new episodes ...