Writing/Grammar: 18/25
I see no mistakes on grammar, bit better usage on punctuations and try to use a better unique font with slightly more fitting colours.
Test Idea/Execution: 22/25
Its a simple but good test idea and was executed well.
Length: 19/25
Short test log, but its a decent one. Its a good start just try to add in more details like background of SCP 173 and adding in pictures would help.
Lore: 20/25
There wasn't much lore given in this test so can't make much criteria of it, but nice addition on the medical terms and usage, only downside as I said earlier no background of SCP 173.
Extra point: 0/1
I give this point when it was a really good and enjoyable test log (90+ rated).
Total score: 79/100
Good decent first log, just work on the improvement points and you will make way better test logs.