l What uwoud be tuu expected efect of a tumor dieuulopingin the frontal lobe? A)
ID: 3482492 • Letter: L
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l What uwoud be tuu expected efect of a tumor dieuulopingin the frontal lobe? A) personality changs B) muscle spartcety c)muscle tremor D) dizuncss & loss of balance 2. A professional football p has sustauned concussions dluuring tue Season. Atll of fue follvna characteristics ‘f concussons except : A) repentue mild traumathe injunes haue been shaton to cause progressuue&permanent; braun damage B) sudden excesswe mouement of tuxbran disruphng neurolostc funchon c) amnesia and headaches mafotow D) hupture of small blocet vessels 3. An abnormal increace in intracrantat pressure can be cauted b aul of Tue follouwing except A) arebral eduma B) entargenuns of neurofubrllar tangtes (a c) an intracranial mass D) obstnucton to fiow or resapmon of CSF 4. Huydro cephalus n Tha nwoborn is characienstired by tuus patho physolay A) excess fud n tu Sulbdural Space e) formahon of nuurofibrillary toangles c) pressure expands tae ventncles & courses afopgoft4 ma rain paren o) denyelination of nervesExplanation / Answer
1. A. Personality change.
Frontal lobe of brain controls behaviors, emotions, judgments, sense of smell, memory and tumor results in personality change
2. D. Rupture of small vessels
Concussion is caused due to violent displacement of brain tissue due to acceleration and decleration. No injury rupture vessels are observed.
3. B Enlargment of neurofibrallary tangles are primary marker of Alzheimer's disease
4 .A excess fluid in subdural space
Excessive fluid around brain
5 A failed closure of posterior portion of vertebrae
Spina bifida is a type of neural tube defect. It occurs due to imporper formation of vertebrae of the baby's spinal cord.
6 A bleeding into the subdural space -Hydrocephalus
B Bruising a part of the brain- Skull fracture
C Violent displacement of brain tissue due to acceleration decleration- Concussion
D blow to head causing reversible interference with brain function - contusion
7. D Due to intraocular pressure
Increased pressure around the brain results in swelling of optic nerves is known as Papilledema. Symptoms are in vision disturbances, headache vomiting, or a combination.
8. C Meningitis
Nuchal rigidity: Due to the spasm of extensor muscles of the neck there is impaired neck flexion of the usually attributed to meningitis..
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