Monday, December 15, 2008

Scary

There have been a couple of times I've felt scared in the hospital as a medical student. Some of the times where I anticipated feeling terror were surprisingly un-terrifying. For example, being in the trauma bay when an ambulance comes screaming in with motorcycle crash victims or gunshot wounds is not nearly as scary as I thought it would be. Maybe it's because the environment is one in which the patients are expected to be in critical condition on arrival (we have a trauma center in addition to our ED, so the super critical patients with bloody gorey stuff end up in trauma). Maybe when you expect a patient with body parts falling off and a blood pressure of 70/40, and you get...a patient with body parts falling off and a blood pressure of 70/40, you're par for the course.

One incident that terrified me was recently when I was in the ED evaluating a patient in Bed 4. She was a woman with end-stage liver disease who was yellower than a highlighter thanks to her bilirubin of 45. She was critically ill but able to relate her history. I was busy scribbling notes when I heard a most horrible retching sound from behind the curtain next to us. I tried to ignore it and continue listening to my patient. Noises like coughing, retching, moaning, and screaming are the background noise of a busy ED and nothing to get terribly excited about. The third round of retching sounded especially disgusting. Something about it did not sound like normal vomiting to me. I peeked behind the curtain to see what the hell was going on and saw a frail man in his 60s staring into his lap, which was saturated with what appeared to be pure blood. I saw him retch again and bring up a large volume of bright red blood with huge clots, some the size of golf balls.

In medical school, when you learn about gastrointestinal bleeds, they tell you to always quantify the amount of blood. I always wondered how much "a lot" is. One person's "a lot" could be very different than another person's. My professor told me at the time that when we saw a big upper GI bleed, there would be no question about it. "A lot" is any amount large enough to result in you soiling your drawers when you see it.

The poor man was shaking and absolutely white as the sheets he was sweating through. His nurse ran over right as I was reaching down to elevate the head of his bed (to prevent him from choking on his vomit/blood and aspirating it into his lungs). When she saw him covered in his vomited blood, she hollered for the ED attending, who flew over and started yelling orders to IV fluids and blood products to be hung STAT!

I'm not sure why this incident was so horrifying for me. Maybe because it caught me off guard...I expect the ED to have crazy stuff going on when a patient arrives and is unstable, but not after the patient is settled in and awaiting a bed on the medical floor. It's all about your expectations, I think.

Wednesday, November 12, 2008

One Liners

Patient: "I used to smoke crack every day. Now I only smoke three times a week!"
Resident: "Well sir, if there's one thing we like here in internal medicine, it's progress."

Patient: "Baby girl, you need a boyfriend to give you kisses and caresses."
Me: "Okay, sure. I'll look into that."

Patient: "How old you are, girl? Why ain't you married? You a playa?"
Me: "Enough about me, are you currently sexually active?"

Patient: (calling out from her stretcher in the ER hallway to a 3rd-generation Vietnamese American intern): "Chinese, chinese, chinese! Chinky!"
Intern: "Um, I was born in Atlanta."

Me: "Sir, do you use any drugs?"
Patient: "Drug-free, sweetheart. One hundred percent drug-free. Drugs kill girl, you know?"
(urine tox screen positive for cocaine, cannabinoids, amphetamines)

Wednesday, October 22, 2008

Food Chain

Medical student : plankton :: attending physician : Great White shark

And I guess resident physicians would be...barracudas?

Medical school is 4 years. You get your M.D. and then train some more in residency, where you are called a resident. Your first year in residency is called your intern year, and you are called an intern. All interns do the same thing no matter what field you want to go into. They take care of the patients in the hospital, making phone calls, calling consults, nagging the nurses, and writing notes in the charts. Sometimes they have to go to clinic to see patients, which they hate (especially the surgery interns, who prefer their patients anesthetized).

When you are a third year medical student as I am, you are the bottom of the totem pole. Nobody is below you on the ladder. Even the lady sweeping the floors knows more about the hospital than you do, at least geographically. The nurses know the protocols better than you. The attendings know the medicine better than you, and half the time you are terrified of them. The interns are so damn happy to not be at the bottom (though they are only one rung up) and are generally kind to the students.

The residents are the wild cards on the medical team. Some residents love to teach and help students learn. We looove this kind of resident.

Other residents are like the overlords. They feel they are getting some knowledge under their belts, and love bossing the interns around. They also love to lecture medical students in the most irritating pedantic fashion. This is my new resident, and needless to say, he sucks.

Yesterday we saw a patient together--a new medical admission from the clinics downstairs. He told me before we went in that he had only 20 minutes to talk to the patient and do the physical exam, and that he wanted me to do it. Fine, although 20 minutes is not really sufficient, but I get it, he's busy. I went along and asked the man the typical questions--where does it hurt? when did it start? how did it feel? how long did it last? have you had this before? did you take anything for it? what makes it better/worse? I also asked him questions about his past medical history and family history, since this patient was new to me and I didn't know anything about him yet.

After we took the history, my resident was checking his watch and looking annoyed, so instead of completing the physical head-to-toe as I normally would, I just rolled up the guy's pants leg to look at his leg (he had a possible blood clot). I figured the resident could get the info he needed to start his admission note and that I would come back later and get a more detailed physical and history.

Later my resident took me aside and the lecturing began. "Your history was a little too detailed; you don't need to ask too many questions here. We know what's going on, so don't bother asking about family history right now. We don't care about that." Hmm. News to me. I read that 80% of medical diagnoses can be made from history alone. And many important medical problems are related to family history. Since when is that unimportant?

"And furthermore, your physical exam should be more systematic. You need to go head-to-toe. Don't just jump to the leg right away." Ok dude. If you weren't breathing down my neck, glancing at your watch and shifting your weight from foot to foot for the last 10 minutes I wouldn't have felt pressured to skip half the exam. "And I didn't see you check for Homan's sign, so go back and do that later."

In patients with blood clots in the calf, they can have pain when you push their foot up towards their knee (so their toes point to the ceiling). This is called a positive Homan's sign. Unfortunately the sign is practically meaningless; you can have a clot and not have the sign, and you can have the sign and have no clot, and it doesn't help at all.

So I went back and did the Homan's sign, being an obedient medical student. I reported a positive Homan's sign this morning to my attending physician, to whom I must present the new admissions during rounds with the team. "You did a Homan's?! You know you can dislodge the clot by doing that maneuver..." Dislodging a leg clot can cause it to float through the veins back into the right side of the heart and into the lungs, meaning pulmonary embolism and possible death for the patient.

Thanks, resident!

Thursday, October 9, 2008

Just a thought

This afternoon I was reviewing some guidelines and standards for my Family Med shelf tomorrow. One of them is to counsel any woman of childbearing age to take 0.4 milligrams of folic acid daily to decrease the incidence of neural tube defects should they become pregnant. (By the time a woman realizes she's missed a period or suspects she is pregnant, it is too late for additional dietary folic acid to play a part in reducing NTDs.)



Why not put that 0.4 milligrams into the birth control pills that most of the young women I know are taking? Not everyone who gets pregnant on the pill wants an abortion. Half of pregnancies carried to term are unplanned. That would be such a great idea...



Since cereal started getting fortified with folic acid the incidence of NTDs has decreased by 50% in Canada (probably similar rates in the US, but I'm too lazy to find the studies). There's some controversy about the fortification; some studies suggest a link between folic acid consumption and increased incidence of colon cancer. Others complain that fortifying with folic acid masks B-12 deficiency in the elderly. Why not throw a little B-12 in the cereal too?

Wednesday, October 8, 2008

Bless me, Doctor, for I have sinned

The more experience I get with patients, the more parallels I see between doctors...and religious clergy.

1. Patients are often afraid that their doctor will judge their bad habits.

Probably one out of three patients makes some snarky comment when I ask them to step on the scale in clinic. "Oh, I've been bad this week!" or "Can we skip this part?" or "It's my shoes, these shoes are soooo heavy!". Similarly, when I ask patients if they smoke, or how much alcohol they drink, I'm met with a series of comments. "Only when I'm stressed" or "Sometimes I need a break for myself" or "You have to have a little fun!".

I know many of them are afraid, as I ask my questions and jot down a note occasionally, that I am forming judgments about them and their lifestyle habits. My job is to find out everything I can about their health and habits so that we can work together to make that patient the healthiest individual possible. I don't spend time judging people; most of us are guilty of the same bad habits, so it's hard to point fingers at others who overeat or overdrink.

But I can't blame them. It makes me remember Confession Day in my Catholic elementary school. I was so terrified that the priest would remember me and my sins when he saw me walking in the hall the next day at school. Even though the head priest told us that he was only a "conduit to the Lord" for our sins to be heard, I had a hard time believing they didn't get together later at the rectory to talk about all of us :)

2. Patients tell their doctors things they don't tell their friends, family, or even spouses.

While I myself didn't have any salacious tidbits to impart to my priest at age 10, nor would I be honest enough to do so if I went to confession these days, many of my patients share very intimate and sometimes shocking details of their lives with me. This to me is especially strange, since I am not functioning as anyone's personal physician. I am merely the medical student rotating through that clinic or hospital service for 2 months maximum; I find it hard to believe that anyone could trust me enough or feel comfortable enough with me to share some of the things they do. Things about husbands' affairs, or their sexual habits, or their drug and alcohol abuse. Stories about reforming their lives after years of abusing themselves and their children.

Sometimes when I am listening to patients, it feels like I have 2 separate brains. One brain is thinking about what the patient is telling me, how it applies to their health, and what else I can possibly do to help them if I can (sometimes they just need a listener, and that's fine too). The other brain is busy going "Holy crap, holy crap, holy crap, I can't believe I'm hearing this" -- not in a judgmental way, but in utter disbelief that I am privvy to such secrets. More than once I've left a patient's room feeling more like their priest than their doctor.


3. We both wear costumes to work.

Maybe priests and other clergy have more costume-y wardrobes for work, but doctors come in a close second. Surgeons roam around in what basically amount to pajamas with pockets all day. The pediatricians all have little stuffed animals attached to their (teeny tiny) stethoscopes, or wear scrubs with little cartoons on them, pockets bulging with stickers and lollipops. The rest of us wear these ridiculous white coats with all manner of papers, instruments and pocket manuals jammed into the myriad pockets. I subject my coat to a hot wash with bleach every week, but still the cuffs look a little dingy and that bloodstain from trauma surgery refuses to budge. I wonder who the hell came up with white as the color for our coats?

Monday, September 29, 2008

Thankful

Since starting my clinical rotations, I've begun to appreciate much more the level of human suffering that normal, everyday people are experiencing. Not third-world-starvation suffering (although there is that, too, in areas of this city) but the kind you might not ever know about unless you were that person's family, friend, or doctor.

Consider these patients (identifying details changed of course):

A 70-year-old man who buried his 45-year-old daughter yesterday after nursing her through a horrible battle with lung cancer.

An elderly woman who told me that "being alive is hell on earth" (over a dozen suicide attempts in the last 5 years).

A kid barely out of his teens with terminal cancer. He told me he would be relieved to die since his life had been so full of suffering from his illness.

The teenager who lost her two sisters, her unborn child and ultimately the womb that carried him in a horrible car accident. (That case had all the surgery attendings in tears at rounds that afternoon.)



It makes me feel like an ungrateful whiner, and rightly so, when I catch myself complaining about the price of gas or someone choosing to pay by the method of the check in the grocery line in front of me (props to anyone who caught the reference there! MK I'm looking at you).

Saturday, September 27, 2008

Genital Infections: Everyone's Favorite Blog Topic

I started this year off with Surgery as my opening rotation, and now I'm in Family Medicine. Very different ballgame. On Surgery, it was hernia, appendicitis, cholecystitis, lather, rinse, repeat. This week on Family Med it was chlamydia, balanitis, and yeast infections.

Not all genital infections or ailments are sexually transmitted. Balanitis, bacterial vaginosis, and yeast infections can occur in people who have never had sex (by any definition of the word). On the other hand, it is pretty much impossible for anyone to get syphilis, chlamydia, or gonorrhea without having had sexual contact with an infected partner. Incidentally, you can get infections not only in the genitals but also in the throat or rectum from any of these lovely organisms :) I wonder if all the kids wearing "chastity rings" know about that...

This week in clinic I saw two patients with concerns about STDs. The more interesting of the two was a middle-aged man arriving with symptoms suggestive of gonorrhea. He had been treated the previous year for the same infection. His boyfriend was also treated; he had passed it to my patient. My patient was visibly dismayed as I asked him about his symptoms. "I know what I have; I've had it before. Let me ask you this: is it possible that last year the antibiotics didn't work and I just now am getting sick again? I mean, that's possible, right?" His eyes were searching mine and begging for me to tell him that yes, it is possible, and no, your boyfriend's not cheating on you with the bus-boy at his restaurant. I hemmed and hawed a bit, trying to buy time while my mind scrambled for some explanation other than the obvious one that would explain this man's having gonorrhea for the second time in 6 months. I quickly concocted a reasonable-sounding explanation. "Well, sir, it's possible if you and your partner did not take your antibiotics at exactly the same time last year, and you were still sexually active with each other, you could have re-infected each other during that time period." I didn't know then that my reasoning was actually scientifically valid, but it certainly seemed logical to me at the time. (Please know that I always have an M.D. who comes into the room at the end of the visit to discuss diagnosis and treatment with the patient and also answer any of the questions the patient has.)

At any rate, my patient was tremendously relieved. I cautioned him to go home and have a long talk with his partner about the issue, and also to send his partner in for treatment since he was probably also infected.

That day I was a little bit Sex Talk with Sue, a little bit Dr. Phil (who I hate; I'm not linking to his website to give him more traffic. I'm sure everyone know who he is).

The CDC has an excellent section on their website about STDs. Check it out if you're feeling nervous.

Welcome!

I'm not sure who I'm welcoming, since if I tell anyone about this blog it will probably be only my parents and sisters who read it!

I'm Liz, a third-year medical student (class of 2010). I'm working/learning in the clinics and wards of Urban Hospital of Urban University. If you don't recognize that name, it's because I made it up. Blogging about medical issues and real patients, even when identities and identifying details are changed or omitted, is tricky territory. The last thing I need is for some whistle-blowing classmate with an ax to grind to report me to the Urban Authorities.

Anyway, I plan on posting at least weekly and hopefully a bit more often than that. Topics will include interesting patient cases (for the most part) and my opinions on various bioethicalmedicolegalfinancialpersonal issues. That should cover it.

Please note my Patient Privacy disclaimer on the right sidebar! If you somehow think you've identified yourself or your ailments in a post on my blog, please leave a comment with your concerns, but I can guarantee that it will be a coincidence.