wearitasahat
Can I Wear it as a Hat?
This usually contains various nerdy things, as well as my latest hobbies. Welcome and all :) Emphasis on the "various" part
1790 posts
Don't wanna be here? Send us removal request.
Last Seen Blogs
esotericalphantasia
May I have this dance?
sikkaformation
SIKKA DnB
fuqzhet
Fuqzhet
mudmuff1n
Mud Muffin's art blog
Photo
National Parks posters by artist Amber Share. Text is taken from actual park patron comments left on review-based social media sites.
“There are bugs and they will bite you on your face!”
38K notes
·
View notes
Text
Phlebotomist: hold this cotton ball on there.
Patient: *lifts up cotton ball.
Needle hole: *bleeds.
Patient:
242 notes
·
View notes
Text
You're supposed to be resting
I am so bored, and feel useless, just doing nothing
I'm tired, but I'm out of cool things on Netflix and just don't feel like doing anything
How are people who have "real surgery" surviving?!
#wisdom teeth#day surgery#sick day#i suppose thats a proper mental health question#someone could write a paper about it#the want to do something#the need for rest#turns out my painkiller wore off#that explains a lot
1 note
·
View note
Text
me: *pulls into gas station* just a quick stop :)
GPS: what the FUCK did you do
129K notes
·
View notes
Text
Blood Typing - ABO
A blood type (also called a blood group) is a classification of blood, based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells (RBCs).
inherited from both parents.
A total of 36 human blood group systems exist - ABO and the Rh determine someone’s blood type (A, B, AB and O, with +, − or null denoting RhD status)
Typing is essential for suitability in blood transfusion
Antibodies in an individual’s plasma are directed against blood group antigens that their own RBCs lack
(this is confusing, it’ll take a while before you can look at blood typing stuff without having to think)
The ABO blood group system involves two antigens and two antibodies found in human blood.
antigen A and antigen B - on the RBCs
antibody A and antibody B - in the serum
All humans can be classified into 4 groups:
Antigen A with antibody B
Antigen B with antibody A
Antigen AB has no antibodies
Antigen nil (group O) with antibody A and B.
Agglutination (clotting) reaction occurs between similar antigen and antibody. This is a seriously dangerous reaction (essentially all your blood turns to jelly) - if a patient with A antibody in their serum is given blood with A antigen on the surface, they could die.
Group O = universal donor –> has no antigens on the RBCs, can be given to anyone and no agglutination will occur because nothing to react with the antibodies in serum
Group AB = universal acceptor –> no antibodies in serum, so nothing to react with any antigens on RBCs that are introduced.
697 notes
·
View notes
Photo
Hi I’m a bot, I post a meme every hour, every day. Follow me.
397 notes
·
View notes
Text
Sometimes you have to just treat yourself like an overtired toddler.
“Okay, as soon as you finish this assignment you can take a little nap.”
“You just cleaned your room, good job!”
“Hmm..maybe eating a snack will stop you from wanting to cry.”
172K notes
·
View notes
Text
How was your long weekend?
Well, I was here, so fine I guess?
me: hi, how are you today?
some SuitPerson: haha well you know - thank God it’s FRIDAY amiright!!!!!!
me, who works the next three days and has entirely lost the concept of weekends as a time for rest and relaxation:
106K notes
·
View notes
Text
Mark the electrician has been here for five minutes and he’s already said “well that’s…weird” twice from the other room and frankly I’m afraid to ask.
243K notes
·
View notes
Photo
In 2009, an iron-rich dust storm 300 miles wide and 600 miles long moved across Australia, bathing Sydney in an eerie red hue. Lasting three days, the storm was the worst in the state of New South Wales in nearly 70 years.
60K notes
·
View notes