![]() ![]() The word tinnitus comes from the Latin tinnire which means "to ring". It can trigger a fight-or-flight response, as the brain may perceive it as dangerous and important. Most, however, tolerate it well, and it is a significant problem in only 1–2% of all people. It is common, affecting about 10–15% of people. Tinnitus is usually associated with a degree of hearing loss and with decreased comprehension of speech in noisy environments. In some people, the sound may interfere with concentration and in some cases it is associated with anxiety and depression. The sound may be soft or loud, low or high pitched, and often appears to be coming from one or both ears or from the head itself. While often described as a ringing, it may also sound like a clicking, buzzing, hiss, or roaring. Nearly everyone will experience a faint "normal tinnitus" in a completely quiet room but it is only of concern if it is bothersome or interferes with normal hearing or correlated with other problems. Tinnitus is the perception of sound when no corresponding external sound is present. Noise-induced hearing loss, ear infections, disease of the heart or blood vessels, Ménière's disease, brain tumors, inner ear tumors, emotional stress, traumatic brain injury, excessive earwax īased on symptoms, audiogram, neurological exam Ĭounseling, sound generators, hearing aids Hearing sound when no external sound is present / ˈ t ɪ n ɪ t ə s/ or / t ɪ ˈ n aɪ t ə s/.Our product offerings include millions of PowerPoint templates, diagrams, animated 3D characters and more. is brought to you by CrystalGraphics, the award-winning developer and market-leading publisher of rich-media enhancement products for presentations. Then you can share it with your target audience as well as ’s millions of monthly visitors. We’ll convert it to an HTML5 slideshow that includes all the media types you’ve already added: audio, video, music, pictures, animations and transition effects. You might even have a presentation you’d like to share with others. And, best of all, it is completely free and easy to use. Whatever your area of interest, here you’ll be able to find and view presentations you’ll love and possibly download. It has millions of presentations already uploaded and available with 1,000s more being uploaded by its users every day. is a leading presentation sharing website. Sperm travels through the kidneys, down the.Small, oval structure underneath kidneys. ![]() Much larger and more abundant in females.Store fat for nourishment for the gametes.Ureters to this bladder where it is stored until urine travels from the kidneys, down tubes called.That drains into the urinary bladder excretory Near the dorsal side filter blood and urine 26.Spleen filters improperly functioning bloodġ1- Pylorus- muscular valve between the stomachĢ3 KidneyLocated in either side of the spine,.19.Stomach secretes digestive juices to breakĭown whole food swallowed by the frog into a.Collects waste from tissues and wastes that could.Nutrients using bile from liver and enzymes from ![]() Breaks soupy mixture from stomach into usable.Collect oxygen from air and transfer it to blood.2 sac like structures on either side of the heart.Veins from all over the body empty here before.Still considered as part of digestive systemġ9 Pericardium membrane that surrounds the. ![]()
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