Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Thursday, December 29, 2011

MCAT Tips and Tricks... or, How I Studied for the MCAT

WE HAVE MOVED TO: A Theory of Living  


  As I mentioned in this article, I earned a very high score on the MCAT (R).  I took a very active role in managing my own MCAT prep, and I think some of the strategies I employed could be very helpful for others.  The MCAT is one of the most feared and dreaded parts of the entire medical school application process, so, I thought I would write a guide about how I prepared so others could benefit from it.

          I definitely recommend you take a prep course.  For most people the techniques and strategies they teach you are helpful.  Also, the review of the basic sciences in the courses is critical.  Many students haven't looked back at gen chem or bio 101 in three or even four years... some even longer.  It is important to have a knowledgeable person review those subjects with you.  These reviews are also helpful, because they tell you what is NOT going to be tested on the MCAT.  Guess what?  75% of the crap you drilled into your skull during organic chemistry won't be tested on the MCAT.

Wednesday, December 28, 2011

Okay, Fine, I Want an iPad

          Fine.  I admit it.  I want an iPad.  In fact, I want one really badly, even though I know it's irrational.  If you know me, you'll know how hypocritical this sounds.  I have always thought iPads are useless.  I have an iPhone and a laptop - although wow this thing is old - so why the heck would I ever need an iPad?  Can't I use either my laptop or iPhone to do anything an iPad can do or more?  If that's the case, the iPad is a useless indulgence, a waste of close to a thousand dollars.

          Most people, when pressed, have to admit that their iPad is pretty unnecessary.  One of my closest friends worked really hard to justify his when I asked about it.  The final answer he came to is that he likes typing on it, because he doesn't like a traditional keyboard.  What?  Come on.  My own father has one for work, and I almost never see him use it.  To a man, though, everyone loves the darn thing.

Monday, December 26, 2011

The Heartburn Battle

          GERD (gastroesophageal reflux disease), also known as acid reflux or heartburn, is the result of acid from your stomach washing up into your esophagus.  It is a chronic condition that can cause a burning sensation that is uncomfortable - heartburn - and it can actually erode the lining of your esophagus.  Unfortunately, the most serious complication that can result from this disease is the development of Barrett's esophagus, which is the precursor condition to esophageal cancer.  Cancer of the esophagus is an incredibly deadly form of cancer, with a mortality rate of 87%.  Christopher Hitchens, the writer, recently died of complications arising from this kind of cancer.

          I just painted a pretty bleak picture, and I did that because there can be serious consequences from this disease.  However, in most cases, cancer does not arise.  In fact, this condition can be treated pretty effectively by prescription drugs known as proton pump inhibitors (PPIs) (prilosec, protonix, nexium, etc).  When taken, these can block the secretion of up to 90% of the acid in the stomach.  With the acidity reduced, the fluid that refluxes up into the esophagus is much less likely to burn the esophagus as much, reducing symptoms and the odds of developing more serious complications.

Thursday, December 22, 2011

Anatomy 101

And then you make the first incision....

          A critical part of medical school for first year students is anatomy lab. Although the specifics of how the course is constructed may vary from school to school, one thing is the same: this is where medical students must dissect a cadaver. That's a dead human being.

          I cannot describe how excited I am for medical school. I will finally get to study the things I have been interested in for years. The waiting game will be over. I won't have to force myself to memorize the intricacies of general chemistry. Instead, I will finally learn human biochemistry, disease, and diagnosis. As excited as I am, though, I have to admit to having a lot of apprehension about dissecting a cadaver.  While I have to admit they make it look really cool - and somehow weirdly sexy - on NCIS, I don't think that's quite how it's going to be.

Thursday, December 8, 2011

Cornell's Exam Week

It is the tail end of the semester at Cornell right now, and that means exam week.  Obviously this doesn't affect me much, because I am no longer a student.  I do still live in Ithaca for work, so I can see the effects exams are having on students.  As I write this, I am thinking of my girlfriend in particular.  At the moment she is working on a 10+ page research paper and studying for a biochemistry exam.  Unfortunately for her, they are both due tomorrow.  I can't prove it, but I bet frequently co-morbid classes are built to have their exams or final papers/projects close to each other at the end of the year to raise the bar just a little higher.

You hear people talk a lot about Cornell, saying it is an extremely competitive school, that there's no grade inflation, that everything is graded on a curve.  Basically, that it is incredibly tough.  Well, that's partially true.  Partially.  Here's the truth.