Is whispering bad for your vocal cords? For most people, the answer is yes according to research publicized in a recent New York Times article.
In the mentioned study, out of a group of 100 patients, 69 percent exhibited increased supraglottic hyperfunction with whispered voice (i.e. it was bad for the voice.) Eighteen percent had no change and 13 percent had less severe hyperfunction.
As such, though whispering is not bad for everybody, it is for most people and as such, the safest thing to do if the vocal cords are damaged whether by infection or trauma is to rest your voice. If you have to talk, do not whisper, but rather talk in a soft voice.
The best way to think about injured vocal cords is to talk in an analogy. Laryngitis is like a badly sprained ankle. In this scenario, talking is like walking and screaming is like running. So just like you would rest the sprained ankle and not walk on it in order for it to recover as quickly as possible, you should refrain from talking in order for the laryngitis to recover as quickly as possible. Where does whispering fall in this analogy? Probably equivalent to running on a sprained ankle.
The Canadian Medical Association Journal (CMAJ) has published a new primer designed to help physicians when they counsel pregnant women. They note that sex during pregnancy is normal and is generally considered safe. The authors point out that there are very few proven contraindications and risks regarding intercourse in normal pregnancy.
Pregnant women and their partners are often afraid to have sex. Men may think they are “invading” the home of the fetus and could actually harm the baby. In fact, the fetus is quite safe, ensconced in the uterus (womb) and the cervix (opening of the uterus) is closed in normal pregnancy. The penis has no contact with the fetus or the uterus during normal intercourse, no matter what the position.
When is intercourse considered risky? Only for women who are at high risk for preterm labor and for those with placenta previa because there is increased risk for hemorrhage. Even women who have had preterm labor may safely have sex unless they have cervical incompetence or a lower genital tract infection.
Women who are under the care of an obstetrician should know if they have any of these risks. The vast majority of women should be reassured that sex during pregnancy is safe for mom and baby.
If you own a Nintendo Wii, have played World of Warcraft, or seen James Cameron’s cinematic spectacle, then you probably know what an avatar is. And because an avatar is simply a representation of yourself that you design, your avatar’s attributes could be as similar or different to you as you wish. [This editor’s avatar is 6′ 8″, has six-pack abs, wears only fine European clothing, and has the voice of YouTube sensation Ted Williams.]
Do online avatars have any influence on their real-world counterparts? Researchers at the new Virtual Human Interaction Lab (VHIL) at Stanford University think so. According to VHIL, while avatars tend to be idealized versions of their users, evidence has suggested one’s virtual avatar does indeed influence a person.
In one experiment, a female student’s avatar was shown losing weight by running and gaining weight when standing still. As a result, it motivated this student to exercise more over a 24-hour period. In another experiment, watching a student’s avatar progressively age caused him to want to save money instead of spending it on partying.
With advances in technology continually making the world more and more connected with itself, avatars will continue to evolve also. According to Jeremy Bailenson, creator of VHIL, “avatars will soon play an even bigger role in our lives online. How we shape our own avatars and how we interact with others could have profound influences on our behavior.”
Article from the National Science Foundation:Virtual Self…
*This blog post was originally published at Medgadget*
Some people may tell you that healthcare IT will solve many of the quality and cost problems in healthcare. I don’t believe them.
I know a 70-year old man named Carlos (not his real name) who was hospitalized following a bout of hydrocephalus. Hydrocephalus is a build-up of fluid in the skull, which affects the brain. Among other things, people with hydrocephalus can be confused, irritable, and nauseous. Carlos had all of these symptoms.
Carlos’ problem was fixable by inserting a special kind of drain in his head called a “shunt.” This kind of shunt is, essentially, a series of catheters that runs from the brain into the abdomen, and which drain the excess fluid. You can’t see it from the outside, so it’s meant to stay inside of you for a very long time.
For a week after Carlos’ shunt was installed, his symptoms completely disappeared. But they soon started to re-emerge. Worried, his family took him to the hospital. Doctors found that his hydrocephalus was back — the shunt wasn’t draining properly. They admitted him to the hospital, and the next day they put in a new shunt. The surgery went well.
But again, about a day later, he started to have the same kinds of symptoms. The doctors sent him for a CT scan, which showed, to their surprise, no problems with the shunt. Unsure of what to do, they decided to wait and see if the symptoms resolved. It was possible, they thought, that the symptoms were from the quick drainage of fluid through the shunt. Read more »
*This blog post was originally published at See First Blog*
It’s happening more frequently: Requests for medical advice by email. The more I do, the more people I meet. The network grows and friends of friends learn about what I do.
So junior has a little pain and shows at the local ER where the requisite CT shows a little thickening of the ileum. Someone suggests that the family drop me a line. Here’s the problem: There’s more to this than digital correspondence will allow.
While the statistical reality of this child’s situation is that this finding represents a little edema from a virus, the differential is precarious: Crohn’s disease, lymphoma, tuberculous ileitis, eosinophilic enteropathy.
A case of this type requires the thorough exploration of a child’s story and a compulsive exam that takes into consideration the problems in the differential. Worrisome considerations need to be framed and discussed in the context of the child’s total presentation and real likelihood of occurrence. The sensitive dialog surrounding our diagnostic approach to this child requires a relationship. And the various approaches require an element of negotiation with the family. All of this takes time, emotional intelligence, and good clinical judgment.
Children are complicated creatures. Parents are more complicated. Loose, off-the-cuff advice based on shotty information shortchanges both parties.
Of course the easiest response to these regular queries is that my employer, malpractice carrier, and the Texas State Board preclude offering medical advice without an established relationship or the maintenance of a medical record available for peer review. Everybody understands legalese. Few, however, understand the complexity of a properly executed medical encounter.
*This blog post was originally published at 33 Charts*
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