20 Ultimate Free CNA Practice Exam 2014 Questions and Answers on Cognitive Changes

Continuing to comprehensively cover of cognitive changes, 20 Ultimate Free CNA Practice Exam 2014 Questions and Answers on Cognitive Changes showcases the issues resulted from the cognitive changes in the middle adulthood. These free CNA practice questions and instant answers are expected to navigate you to key points of cognition and its changes when a person steps into his middle adulthood. With a sufficient content focus on some problems relevant to cognitive changes, it also enhances your knowledge and skills as well as refine your critical thinking skill throughout accessible and effective CNA practice exam questions free online.Practice with these quizzes, you hold a big opportunity in your hand to seize your missing knowledge and sum up what you’re already proficient in. Above all, taking such exam-like practice tests will basically get you more familiar with the real exam condition. So, don’t miss these practice exams during your exam preparation. Hope you pass with flying colors!

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20 Ultimate Free CNA Practice Exam 2014 Questions and Answers on Cognitive Changes

Age Spots

• these occur at age 50
• severe bone loss, fragile bones
• face, arms, and legs
• vision and hearing

Neural Network View

• neurons in brain die, breaking neural connections, brain forms new connections, and new connections are less efficient
• heart attack, angina pectoris-chest pain, and arrhythmia
• neural network view and information-loss view
• more difficulties in multitasking, focusing on relevant information, switching attention, connecting visual information, and inhibition

Physical changes

• vision and hearing
• severe bone loss, fragile bones
• these occur at age 50
• face, arms, and legs

Information-Loss View

• information lost at each step through cognitive system, whole system slows down to inspect, interpret information
• normal aging-with age, bones more porous, lose bone mass, and menopause estrogen drop speeds loss, heredity, and lifestyle. women more often
• located on forehead, starts in 30s, crows feet start in 40s
• one-third of U.S midlife deaths, more in lower SES

Symptoms of Cardiovascular Disease

• heart attack, angina pectoris-chest pain, and arrhythmia
• neural network view and information-loss view
• face, arms, and legs
• wrinkles, sagging, age spots, and sun exposure

Age-related slowing of information processing

• neural network view and information-loss view
• severe bone loss, fragile bones
• face, arms, and legs
• vision and hearing

Results from mutations

• one-third of U.S midlife deaths, more in lower SES
• wrinkles, sagging, age spots, and sun exposure
• located on forehead, starts in 30s, crows feet start in 40s
• oncogenes, tumor suppressor genes, stability genes, and can be germline (genetic) or somatic (single cell), often curable

Wrinkles

• one-third of U.S midlife deaths, more in lower SES
• face, arms, and legs
• severe bone loss, fragile bones
• located on forehead, starts in 30s, crows feet start in 40s

Hearing

• prebyopia-vision-small point, dimness issure, Glaucoma
• wrinkles, sagging, age spots, and sun exposure
• vision and hearing
• presbycuisis-"old hearing", high frequences, men

Health in Middle Age

• over 80% rate as good or excellent, decline from early adulthood, and chronic diseases.
• high blood cholesterol, high blood pressure, and Atheroselerosis
• neural network view and information-loss view
• one-third of U.S midlife deaths, more in lower SES

Double Standard of Aging

• one-third of U.S midlife deaths, more in lower SES
• aging men rated more positively; women more negatively, evolutionary roots; media, social messages
• high blood cholesterol, high blood pressure, and Atheroselerosis
• over 80% rate as good or excellent, decline from early adulthood, and chronic diseases.