Please help with Critical Questions 1 - 5 Detecting substances Present in the bo

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Please help with Critical Questions 1 - 5 Detecting substances Present in the body fluids that bathe the function which of the special senses is based on the following vibration which lead to bending of mechanoreceptors and firing & Rods differ from cores in the following ways: They detect dim not bright light b They have a different pigment not in the d. All of the above. e, a and b The outer layer of the eye includes the lems and choroid b, sclera and comea d, both a and c The inner layer of the eye includes the lens and choroid b, sclera and cornea d. start of optic nerve Your visual field specific, small area of the retina b. what you actually c. the area where color vision occurs d, where the optic nerve starts 12 Match each of the following terms with the appropriate produced by strong general senses) b endings of ensory cells next to them taste smell, hearing, frequency and number CRITICAL THINKING 1. Juanita started having bouts of dizziness. Her doctor aked her whether "dizziness meant she felt lightheaded as if she were going to faint, or whether it meant she had sensations of errtigo- that is, a feeling that she herself or objects near her were spinning around why was this clarification important for the 2 a experience a dronic middle ear infection, which is common among youngsten, inpart due increase in resistant bacteria. This year, despite antibiotic treatment, an infection became so advanced that he had trouble hearing Then his left eardrum ruptured and a jellylike substance dribbled out. The Pediatrician told Michael's parents not to worry, that if the eardrum had not ruptured on its own she would have had to drain it sugget a reason why the physician concluded that this procedure would have been neoessary to cure Michaels problem. 284 CHAPTER 14 Your Future Recenty a team of at the University of Florida and University of had successfully used gene therapy to restore vision in mice that had become bind result of a genetic disease caled X-linked Humans also can inherit this disease, in which is passed from a carrier mother to maie children who Affected boys usually are bind lected chromosome by they reach young adulthood. The experimental involved using a virus to insert working copies of the gee the blind mice. After other steps turned on the genes, gradually regained ther eyesight. Although much remains to done before the treatment can be approved for use in researchers are cautiously optimistic that in time gene then may help children born with X-linked retinitis pgmentosa regain at least some of their sight. deafness, a discedm in which sound waves are transmitted inner ear but they are not translated into neural that travel to the brain. Sometimes the cause is a in it has do wie problem in the inner ear itself. Where in the inner ear iste disruption most likely to be located? 4 Larry goes to the doctor complaining that he can tsee the right side of the visual field with either eye Where the visual signal processing pathway is Larry sproblem 5. In a rock climber like the man pictured in Figur t425. organs of equilibrium are activated? several organs of equilibrium. What they?

Explanation / Answer

Ans1) this clarrification is important to diagnose the correct disorder or problem so that correct medication can be started. Because there are many disease with likely same systoms but different cause.

Ans 2) that jelly like substance is ear wax which is secreted by ear cells to protect again dirt & dust. And since it is a cause we have to clean it first so that doctor can check the ear for the damage caused.

Ans3) in jill's case problem may be in its ear drum whic transmitte the sound to other nerves. May be that is damaged.

Ans4) this is called heaminopsia it occures due to brain damage either by stroke or some injury. Since our right side brain controls our left side visual ans same left brain controls rt side visual. So lary's left side brain might be damaged.

Ans 5) for balance vestibules in ear has to work properly. That is ear should function properly for good balance.

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