The brain will then‚ give a response through the related effectors. Examples of effectors are muscles and glands. 2. The sensory organs found in humans are the skin‚ eyes‚ nose‚ ears and tongue. 3. Table 1.1 shows the stimuli for the sensory organs found in our body. We have five sensory organs‚ i.e. eye‚ ear‚ nose‚ tongue and skin that are sensitive to different stimuli. The Skin and the Sense of Touch 1. The skin is the outermost layer of the human body which covers and protects
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Recognition of this phenomenon can be of importance in schools‚ The outer ear is funnel-shaped and serves as a sound-gathering input device for the auditory system. Sound energy travels through the auditory canal (outer ear) and sets in motion the components of the middle ear‚ comprising the eardrum‚ hammer‚ anvil‚ and stirrup. The stirrup acts as a piston to transmit vibrations into the fluid of the inner ear. The motion of this fluid causes movement of hair cells in
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ABCDE of emotional outcomes. I recall the first days I was in my convent. At night‚ when I went to bed‚ I heard the sound of hundreds of insects and amphibians elevated at the same time. The noise went into my ear was like torture. It is the (activating event) “A”. I covered my face and ears with a blanket and hope that I could sleep‚ but I could not. I was very tired and annoyed annoying. I just wanted to cry. (It is emotional consequence “C”). I thought that the sound (A) bothered me‚ and I believed
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Assuming that the lower we go‚ the less the effects I hinted at the instructor to go lower; that’s when the experience whet out of control. As we descended 20 meters below the surface I could feel the pressure building in my ears. As I removed my fingers from my ear to signal the
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surrounding them. Hearing is the universal alerting sense to all vertebrates. Marine animals and humans hear sounds the same way. Hearing is seperated into three basic divisions; the outer ear which collects and directs sound‚ the middle ear filters and amplifies the acoustic energy to the middle of the ear‚ the inner ear transforms the acoustic energy to electrical signals that are processed to the brain. Marine animals evolved from ancestors that has air-adapted
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carefully in a quiet place. Noise Pollution can be defined as unwanted or offensive sound that unreasonably intrude into our daily activities. In urban areas noise pollution is everywhere‚ whether we like it or not this is part of everyday life. If the ears was irritated to the sound it is called noise. This is defined a form of air pollution that is audible unwanted sound that poses a threat to a person’s health and well- being. This pollution has many sources from different things such as air conditioner
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general term for inflammation or infection of the ear‚ in both humans and other animals. It is subdivided into the following: Otitis externa‚ external otitis‚ or "swimmer’s ear" involves the outer ear and ear canal. In external otitis‚ the ear hurts when touched or pulled. Otitis media or middle ear infection involves the middle ear. In otitis media‚ the ear is infected or clogged with fluid behind the ear drum‚ in the normally air-filled middle-ear space. This very common childhood infection sometimes
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Introduction Our ears are among the most complex of organs. They can pick up air waves and translate them into sounds in our brain‚ they control our balance‚ and they define much of how we relate to the world around us. Our ability - or lack of ability - to hear has an impact on almost every aspect of our lives. The human ear receives and transmits sound waves to the brain where they are analyzed and interpreted. Perhaps the best way to describe the function of the ear is to describe the pathway
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Reagan Purser Study Words on Quizlet http://quizlet.com/35745265/anatomy-ch-10-flash-cards/ Chapter 10: Somatic and Special Senses 1. Sensory Receptors: Detect environmental changes and trigger nerve impulses that travel on sensory pathways into the central nervous system for processing and interpretation. 2. Somatic Senses: Touch‚ pressure‚ temperature‚ and pain 3. Special Senses: Smell‚ taste‚ hearing‚ equilibrium‚ and vision 4. 5 groups of sensory receptors: Chemoreceptors‚ Pain receptors
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safety of all the children and class and for the safety of other teachers and to become familiar with each child. They do this mostly by observing‚ look for weight change facial expression‚ red nose‚ coughing‚ red or watery eyes‚ and draining of the ears. b) What kind of conditions are teachers watching for? Teachers are looking for pallor‚ lethargy‚ excessive fatigue. c) How can teachers use health checks to teach children about good health practices? 4) a) How often should vision and hearing
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