Showing posts with label lab. Show all posts
Showing posts with label lab. Show all posts

Respi exam week

As it has always been the darkest before dawn, so has exams before holiday. I’m only a week away from my real holiday, yet exams stands in the way between me and bliss. This bunch of tests will wrap up the seventh -and last- module in second year of med school; there is no reason to not be eager. My heart is bouncing up-and-down like a 5-yrs old boy on sugar high, knowing that what it has been longing for is so close.


However, before I can enter that world of pure joy and laziness, there are three exams.


First is the anatomy lab exam this Monday. It will consist of 10 questions, ranging from the nose, down to the windpipe, and to the lungs themself. We will be asked to identify what structure is being pointed by the needle or tied with the string. While the trachea is quite obvious, it will be rather tricky to guess the lateral segmental bronchus in the medial lobe of the right lung, or bronchus segmentalis lateralis lobus medius pulmo dextra. Only two languages is accepted for answer: Latin and made-up Latin.


Another tip for respiratory system anatomy: you don’t have to squeeze the lung just because it’s spongy. Refrain from excessive lung-poking and you will be saved from the annoying rain of formaldehyde.


The next day, five or so departments team up like the Power Rangers’ robots to make one humongous lab exam that packs a mean punch. As usual, histology and anatomical pathology are there, and they will be joined by microbiology, parasitology, and clinical pathology. And also as usual, anatomical pathology is haunting students days before the exam itself.


Last, on Thursday, comes the second summative test. It is the typical multiple-choice exam but this time, it covers more than half the topics in this module. Four of them about tuberculosis. I have to know my RHZE. If I manage to exhibit a speck of time management, I’m optimistic that I can catch up.

Anatomy Frenzy!

Because of unknown reasons, most people associate med school with caressing countless cadavers in creepy labs. It might as well be the first, and sometimes the only, question people throw to a med student to find out his/her progress. They don’t care if you performed the coolest, most complicated physiology experiment; they just need to know if you had poked your way into some (dead) stranger’s stomach.

From a med student’s view, it is indeed a challenging topic, especially in the musculoskeletal, nervous, and cardiovascular systems. The former two I had passed in the 2nd and 3rd semester, respectively. This module will be the last of the deadly trio, and exam is coming this Wednesday.

What I need to identify in the exam includes the following:

  • External structures of the heart
  • The four heart chambers and their internal structures
  • The big arteries and veins that go to/from the heart
  • Arteries and veins in the upper and lower extremities (!)

And to give you the right impression of this exam’s urgency, I’ll end this post abruptly to study, hopefully.

That Spiky Thing

EKG. The sheer awesomeness of the word blows me away.

 

ekg

In the cardiovascular module (that’s the module I’m studying right now), students are taught all about EKG: the underlying physiology, the correct technique to record EKG, and the interpretation of an EKG recording. However, what looks so cool and easy on TV can be somewhat frustrating in real life.

 

Tomorrow, I am scheduled for a physiology lab time. EKG party time! It would be great if we could just walk in, plop some electrodes, fire away the 12 leads, and go home. But no, life is beautiful and sadistic like a dominatrix; there is a pretest for few fortunate students and also a compulsory group discussion after the lab time.

 

If you are sad, depressed, or anxious about anything…you should feel better already. You don’t have to care, let alone learn, about some cryptic grass-like code.