Links

These seemed like basic outlines:

https://www.stonebridge.uk.com/blog/health-and-social-care/7-things-to-remember-when-caring-for-elderly-people

https://www.nhs.uk/conditions/social-care-and-support-guide/care-services-equipment-and-care-homes/homecare/

https://www.mayoclinic.org/healthy-lifestyle/caregivers/in-depth/caring-for-the-elderly/art-20048403

https://www.allaboutlifechallenges.org/caring-for-the-elderly.htm

https://www.saga.co.uk/magazine/money/personal-finance/care/caring-for-elderly-relative

https://oureverydaylife.com/care-elderly-2092265.html

https://www.aginginplace.org/home-care-for-the-elderly-in-their-own-homes-important-things-to-remember/

https://www.aginginplace.org/a-guide-to-caring-for-elderly-parents/

Challenges:

https://www.liveincarehub.co.uk/the-emotional-challenges-of-caring-for-an-elderly-parent/

https://www.medicalassistantschools.com/articles/taking-care-of-the-elderly/

https://takeitpersonelly.com/2015/10/16/challenges-youll-face-working-with-the-elderly/

http://www.aging-parents-and-elder-care.com/Pages/Elder_Care_First_Steps.html

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980418/

https://www.omicsonline.org/open-access/the-current-challenges-of-health-care-for-the-elderly-2167-7182-1000223.php?aid=57714

Fairly reliable (Huffington Post):

https://www.huffingtonpost.com/anne-tumlinson/challenges-of-caregiving_b_8186012.html?guccounter=1

https://www.symphonyseniorliving.com/blog/common-challenges-family-caregivers-face/

Techniques/Specifics:

https://www.agingcare.com/articles/communication-techniques-to-deal-with-elderly-parents-138454.htm

https://www.nia.nih.gov/health/effective-communication-caring-older-adults

https://online.regiscollege.edu/blog/10-tips-nurses-effectively-communicate-elderly-patients/

https://blog.ioaging.org/mental-illness/how-to-help-an-elderly-person-with-depression-tips-for-family-caregivers/

https://www.caregiver.org/caregivers-guide-understanding-dementia-behaviors

https://www.homecareassistancesacramento.com/distraction-techniques-for-elderly-with-dementia/

Tips for dealing with stubborn people... I might read this one...

https://blog.caregiverhomes.com/tips-for-dealing-with-stubborn-elderly-parents-with-dementia-50-expert-tips-for-communicating-gaining-cooperation-understanding-behavior-and-more

https://www.care.com/senior-care-relaxation-therapy-for-seniors-p1144-q317326.html

I hope that suffices... I love you.