Practical virology

Practical virology Unfortunately for me, Ive been hit with whats hopefully some sort of 24-hour flu or something I didnt get to go out and watch the marathon today because Ive been lying around in bed feeling pathetic and nauseous. I guess a long weekend is a somewhat good time to get hit with something like this I mean, better now than later this week when I have two tests, right? but its kind of a disappointment. Im hoping to bounce back by tomorrow, when a bunch of my friends are going to Fire and Ice for the all-you-can-eat lunch buffet. On the upside, weve been learning about viruses and other types of infectious disease in 7.27 (Principles of Human Disease), so if I have to feel like crap, at least I can be well-informed. Among the top practical things Ive learned as an MIT biology major, and the classes Ive learned them in: 1. When you have a virus, you should stay hydrated by drinking Gatorade or some other water/sugar/salt solution (7.06). You wont absorb water without salt due to the structure of your kidneys (7.20), and you wont absorb salt without sugar due to the structure of the transporters in your intestine (7.06). 2. The reason you feel like hell when you have a virus is actually due to your immune system molecules like interferons and cytokines are released by immune cells to alert other cells to the viral threat (7.23). 3. Illnesses caused by viruses are usually readily distinguishable from those caused by bacteria bacterial illnesses tend to be localized (infected wound, UTI) while viral illnesses, though sometimes localized (flu, mono), make you feel awful all over (7.23). 4. And Ive learned the molecular mechanisms of more drugs and toxins than you can shake a stick at (7.20, 7.23, 7.27, 7.28, 7.29). On an even more practical note, if you get really sick at MIT (that is to say, not just run-of-the-mill icky like I do right now), you can head yourself on over to MIT Medicals Urgent Care. If youre too sick to get there yourself, you can even call the ambulance, which is staffed by EMT-trained students. Ive been to Urgent Care way too many times in my undergraduate career I had bronchitis and an abscessed tooth freshman year, I had a run of three or four nasty bacterial infections sophomore year, my entire suite had mono sophomore year and I wanted to get tested just in case, I slammed my finger in a door junior year I actually dont think Ive been there so far this year. Hooray! But all that urgent care is covered by the MIT student health plan, and is included with tuition. If you get really, really sick at MIT like when my friend Swapna 05 got a nasty virus and was dehydrated and slightly delirious, MIT Med has beds and a staff to take care of you day and night until youre better. If you hurt yourself badly enough, like when Rita 08, one of the cheerleaders, broke her arm last year, were just a hop, skip, and a jump away from Massachusetts General Hospital and some of the best doctors in the world. (MGH is just across the Longfellow Bridge from the east end of campus.) Questions (mostly about double-majors) 1. Nur asked, Should the course you consider double majoring in be closely related with your first major? It can be, but it doesnt have to be. If two majors have quite a bit of overlap, its easier to double with them, since many of the classes you take can be applied toward the degree requirements for both majors. On the other hand, if you dont have very much AP credit to begin with, youll have to take quite a few classes to get the 270 units outside the GIRs anyway. I suppose I should emphasize that doubling at MIT is never easy, but in most cases its possible to do. Certainly a lot of people do it. 2. Charlotte asked, Hahaso whos most stressed out? Poor undergrads, graduate students, postdocs or the professors? Just a curious question. =) I personally think postdocs are the most stressed out theyre worried about getting faculty positions at the same time theyre worrying about picking their kids up from school and how to buy a house on a postdoc salary. Grad students and undergrads have fewer outside things to worry about, and its way easier to be poor when youre in your twenties than when youre in your thirties. And professors have no right to complain, except around grant-writing time. :) 3. Dan wrote, So with a course required for two majors, I would: take it just once, it would count in two places, and count once towards my graduation total which would be 270 beyond the GIRs with a double major. Sweet, it still sounds really hard still when you take a realistic look at it. Yup, sounds like youve got it! I suppose I should emphasize that doubling at MIT is never easy, but in most cases its possible to do. Certainly a lot of people do it. 4. Leo asked, Did you use some Course 9 requirements to substitute HASS? What was in the 27 units of AP credit? Though this be madness, can you tell us any methods in planning classes for a double major? (such as pitfalls to avoid, ways to ease stress). Yes, I used 24.900 (Intro to Linguistics) as both a HASS and as my required cognitive science class. My 27 units of AP credit was from the three AP courses I took (English Literature, Government, US History); for each 5 on a humanities AP test, MIT awards 9 units of general elective credit. Finally, Id advise people interested in a double-major to make a rough class plan after first semester (when you have a better idea of what classes are offered when) you dont have to follow it to the letter, but it helps to guide your course selection for second semester and for sophomore year. 5. Michelle asked, I was wondering which dorms you have stayed in during MIT and what your experience has been. Ive lived in Macgregor all four years in a single. Ive absolutely loved it Macgregor is the right dorm for me, since I go a little crazy if other people are in my space too long. Macgregor is divided into nine entries; Ive lived in A-Entry and D-Entry, both of which are considered social entries and always have people sitting out in the common room talking and eating and being friendly. 6. Nehalita asked, Could you do a separate entry on class plans? I know a lot of us reading are prefrosh but it would be nice to hear your perspective and whatnot. Do we actually meet up with someone to make a class plan or do we do this on our own? Thanks! Yeah, Ill write more on that next time. Theres something of an art to it its a little like doing a puzzle. :) Ive always done mine on my own, although I imagine it would be hugely helpful to be in the presence of an upperclassman whos taken many of the classes you plan to take. 7. And finally, for the one Im most curious about, William wrote (in response to my high school stats), So in otherwords the most popular kids get in? Because thats what it looks like. Shouldnt it be wholly based on your Academic Potential? Because thats why youre going to study at MIT? Well first, I dont really know what gave the impression that I was the most popular kid in my high school. I dont know where you all went to school, but in my high school you werent really cool unless you were on the football team the arts kids were in our own little world and were mostly ignored by the rest of the school. Granted, I didnt care (Ive never been one to let other people tell me how I ought to be), and I had plenty of friends, but I certainly dont think Id describe myself as the most popular kid. Second, if you have a good way of inerrantly measuring Academic Potential, Id love to see it. I may not have gotten a perfect score on the SAT, but I dont think that reflects whatsoever on my intelligence, nor do I think it reflects on my ability to be a good scientist. At the very least, Ive clearly succeeded at MIT despite my apparent lack of Academic Potential. There are a lot of ways to show that youre smart and that youre a hard worker. High SAT scores are one way, but theyre not the only way or the best way.