November 23, 2024
A Level Biology Revision (Year 13)

A Level Biology Revision (Year 13) “Kidney Failure”

Author: Freesciencelessons via YouTube
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A Level Biology Revision (Year 13)

In this video, we look at kidney failure. First we look at the causes of kidney failure and then we look at the potential effects. We then explore what is meant by estimated glomerular filtration rate and how this can be determined by measuring the concentration of creatinine in the blood.

Image credits:

Polycystic kidneys
https://commons.wikimedia.org/wiki/File:Polycystic_kidneys,_gross_pathology_20G0027_lores.jpg
CDC/Dr. Edwin P. Ewing, Jr., Public domain, via Wikimedia Commons

Blood pressure
https://commons.wikimedia.org/wiki/File:Blood_pressure_measurement_(2009).jpg
www.volganet.ru, CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons

Bone x ray
https://commons.wikimedia.org/wiki/File:X-ray_of_normal_elbow_by_lateral_projection.jpg
Mikael Häggström, M.D. Author info – Reusing images- Conflicts of interest:  NoneMikael Häggström, M.D., CC0, via Wikimedia Commons

Red blood cells
https://commons.wikimedia.org/wiki/File:Sedimented_red_blood_cells.jpg
MDougM, Public domain, via Wikimedia Commons

Elbow joint
https://commons.wikimedia.org/wiki/File:Elbow_coude.JPG
KoS, Public domain, via Wikimedia Commons

Blood containers
https://commons.wikimedia.org/wiki/File:Vacutainer_blood_bottles.jpg
Tannim101, CC BY 3.0 https://creativecommons.org/licenses/by/3.0, via Wikimedia Commons

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