Healthy Ageing Module Test Answers
Resources
Insomnia
http://www.ehealthmd.com/library/insomnia/INS_causes.html#physical
http://www.helpguide.org/life/sleep_aging.htm
http://www.uptodate.com/patients/content/topic.do?topicKey=~ljjjZJvihvvMX6
http://www.betterhealth.vic.gov.au/bhcv2/bhcarticles.nsf/ateaf/1979359?open
Cataract surgery
https://nei.nih.gov/health/cataract/cataract_facts
Age related hearing loss
http://www.mayoclinic.org/news2007-mchi/4220.html
Hearing
http://www.nlm.nih.gov/medlineplus/ency/article/001045.htm