Quiz 3 Pathopbysiology: Bio 323 Name: Please be brief and concise. Points will b
ID: 268006 • Letter: Q
Question
Quiz 3 Pathopbysiology: Bio 323 Name: Please be brief and concise. Points will be deducted for spelling and grammatical errors. Use tbe otber side for addition al space. Q1. Afher suffering a stroke, Ben finds tbat be can't move bis right arms. What part of tbe brain is damaged as a result of tbe stroke? Q2. Jean needs a root capal of his tooth. The dentist gives bim an injection of Novocain near the area of tbe gums. Wicb cranial perve tbe dentist is bumbing? Q3.Meningitis is the inflammation of tbe meninges due to viral or bacterial infection. Wby tbis coudition in some patients become life tbreatening?Explanation / Answer
1) The cerebrum is the part of brain which is involves in the movement of arms, legs, swallowing and all necessary mechanical functions. The cerebrum I divided into right frontal lobe and left frontal lobe. The right side of frontal lobe controls the left side of body movements while the left side of frontal lobe controls the right side of body movements. If in stroke right arm is affected then the person might left frontal lobe is affected in the stroke.
2) Trigeminal nerve is the nerve which is the dentist is trying to numb. Trigeminal nerve is the 5th nerve of cranial nerve. The nerve originates at the tegmentum of pons.It has sensory and motor nerves and responsible for the face, head and oral responses. The sensory functions are afferens of face and mouth. Loss of sensory function of trigeminal nerves can cause jaw paralysis.
3) Meningitis cause the inflammation membrane surrounding the brain and spinal chord. The inflammation is seen in cerebro spinal fluid filled with bacterial and viral cultures. The inflammation of brains and spinal chord causes hearing loss, memory difficulty, brains damage, seizures, kidney problems and death. Hence meningitis can be more damaging disease.
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