SSM SCRN Review Exam With Complete And Satisfactory Solution

SSM SCRN Review Exam With Complete And Satisfactory Solution Stroke Risk Factors - answerAge Gender (men women) Genetics Stroke Primary Prevention - answerTobacco cessation Blood pressure reduction Stroke Secondary Prevention - answerPrevention of another stroke Targets treatment for change once disease is present i.e. Blood Pressure control, LDL control, recognition of S/S stroke Frontal Lobe Functions - answerLOC Regulates personality and affect Impulsivity and judgement Abstract thinking Conjugate eye movements Frontal Lobe Precentral Gyrus - answerAKA Motor Strip Parietal Lobe Functions - answerSensory: Interpretation of: Pain, temperature, light touch, vibration, two-point discrimination, proprioception Temporal Lobe - answerFunctions: Hearing, Memory, Learning Seizures Wernicke's area - answerlocated in Temporal lobe responsible for understanding spoken language Occiptal lobe - answerFunctions: Vision The right half of the occiptal lobe interprets information received from the right half of both the right and left eyes (and vice versa) Cerebrum - answerMade up of Basial ganglia and Limbic system Basial ganglia - answerCoordinates movement Limbic system - answerAmygdala, Cingulate gyrus, Hippocampus Amygdala and Cingulate gyrus - answerMemory and emotion Hippocampus - answerMemory and learning Diencephalong - answerThalmus, Hypothalmus, Pituitary and pineal gland Thalamus - answerReceives input from cerebral cortex and acts as relay center Hypothalamus - answerHunger Thirst Autonomic functions Endocrine functions Pituitary and pineal gland - answerHormonal modulation Sleep-wake cycle Spinothalamic Tract - answerAn ascending pathway of the spinal cord . It is responsible for the transmission of pain, temperature, and crude touch to the somatosensory region of the thalamus. Corticospinal tract - answerA descending tract of the spinal cord which contains bundles of axons which originate in the cerebral cortex and descend to synapse within the brainstem or spinal cord. The neurons are called "upper motor neurons". Cerebellum - answerCoordination of motor function: Rapid alternating movements Balance and Position sense Brain Stem - answerMedulla, Midbrain, Pons Medulla - answerForamen magnum to the pons CN XII, IX, X, XI Corticospinal tracts- pyramids: decussate and cross midline Midbrain - answerCoordinates Eye Movement, some reflexes related to hearing and vision CN II, III, IV Pons - answerBetween medulla and midbrain CN VI, VII, VIII, V message center between cerebellum and cerebrum Cranial Nerve I - answerOlfactory-smell Cranial Nerve II - answerOptic- transmits visual information, visual fields, deficit=hemianopsia Cranial Nerve III - answerOccularmotor- eyeballs look up deficit= eyelid drooping, diplopia, strabismus, ptosis, pupil dilation Cranial Nerve IV - answerTrochlear- move eyeball down and in deficit=diplopia, strabismus Cranial Nerve V - answerTrigeminal- 3 branches sensation to the skin of the face, muscles of mastication deficit=decreased facial sensation Cranial Nerve VI - answerAbducens- move eyeball down and out deficit=strabismus (poor muscle control of eye) Cranial Nerve VII - answerFacial- facial muscle innervation deficit= facial droop or weakness If caused by virus- can be Bells Palsy Cranial Nerve VIII - answerAcoustic- hearing and balance deficit= spinning, dizziness Cranial Nerve IX - answerGlossopharyngeal- oral sensation, taste, salvation Cranial Nerve X - answerVagus- parasympathetic innervation to multiple organs deficit= increased blood pressure, increased heart rate, difficulty swallowing Cranial Nerve XI - answerSpinal Accessory- Shoulder Elevation and head turning deficit= winged scapula, difficulty shrugging shoulders Cranial Nerve XII - answerHypoglossal- tongue movement