Nr 507 Week 8 Final Study Guide Questions And Correct Answers

motor and sensory areas of the brain {Ans: - frontal lobe controls movement and executive function - cerebellum works with coordinating movement, precision and balance (muscle memory) midbrain also effects motor control - parietal effects sensory information - pons = sentation}causes of iron deficiency anemia {Ans: Ulcers, menstrual bleeding, left colon cancer, elderly and poor children, malabsorption, gastrectomy, hookworm, Plummer-Vinson}causes of aplastic anemia {Ans: radiation, drugs, hepatitis, HIV genetic disorders fanconi's anemia neoplastic infiltration of bone marrow}neurofibromatosis {Ans: - autosomal dominant; fibrous tumors orginating from the nervous system - non cancerous growths in the nervous system - Type I affects nerves in extremities and skin , painless mobile lumps under skin, cafe au lait spots, increase risk of seiures, learning difficulties, malignant peripheral nerve tumors, and can press on the kidneys Chromosome 17 - Type II tend to develop schwannomas tumors along 8th cranial nerve bilaterally, tinnitis andhearing loss - meningiomas; can compress spinal cord or in brain cause seizures, visual changes, muscle weakness, cataracts - surgery for tumors Chromosome 22}Pathophysiology of prostate cancer {Ans: - more than 90% of all cancer arising from the *prostate are adenocarcinomas (glandular tissue)* - tumor becomes clinically relevant