Medical television shows suggest that a day in the life of a radiology tech is filled with dramatic developments as patients learn they have life-threatening diseases, but the reality is that most of the job involves adjusting precise machines to be able to pick up small details. The majority of radiology pictures are not to search for brain tumors or find wayward cancer cells, but simply taking reading on broken bones so that a doctor can determine how best to set them. As such, a radiology tech’s job is less about sitting behind a computer than preparing patients and setting up radiology devices.
The reason that radiology machines cost millions of dollars is that they are extraordinarily precise. These scanning devices can increase magnification to make a finger joint appear on a screen with the size and picture clarity of a plasma screen television pii_email_8953fcff2f2c1d49fbad. The techs and nurses who work alongside doctors as they make diagnoses are responsible for keeping the technology required to take such readings accurate. This involves calibrating the scopes on dozens of different cameras and repairing loose parts, keeping scanners in mint condition for a proper read.
Often, one day in the life of a radiology tech will involve younger children having a body part scanned. Techs need to explain the procedure to children to prevent them from struggling or panic while being subjected to repeated scans. In the case of full body immersion into such machines, such as an MRI scanner, these techs must determine if children (or grown patients) have fears of small spaces or prior experiences that would keep the x-rays from an accurate and clear reading. Precise pictures need to be taken, whether a tech is scanning a chest cavity or a small toe, so it is necessary to instruct the patient what position they need to sit in for a perfect reading.
X-rays themselves project harmful radiation capable of killing cells, though the low doses of radiology machines tend not to be more powerful than a few minutes’ worth of exposure in the sun. This can still pose dangers, especially to senior citizens and small children, making the tech’s job require protecting a patient from radiation. Usually the only part of the body requiring protection is the reproductive organs, as sperm and egg cells are especially vulnerable to x-ray radiation. The reproductive organs can be easily covered with a lead skirt; some times a protective belt is administered for a full body scan.
Some people jump for the phone the instant something seems to be going wrong with their computer. There are certainly times when a tech guru can help you out of a tech jam, but there are other times when a call to tech support will wind you up on one of those lists of tech support stories about people who can’t figure out why the drink holder is asking them to insert a CD. Here are the three instances where you will absolutely want to call a tech guru.
Repeated Freezing, Choppiness and Slowdown
When a computer freezes up the first time, maybe it’s overheating. Put it in front of a fan or let it rest a little more often. When it slows down or gives choppy performance now and then, it may just be that it’s overworked. Try closing some programs down. If it happens every day no matter what you’re doing, call a tech guru because something’s wrong.
Random Crashing and Shutting Down
If your computer is shutting itself down completely at random, it may be doing this as something of a defensive measure against viruses, malware and so on, or it could be a hardware malfunction. If it happens once, it might just be an automatic reboot to properly install some software. If it happens twice in a row, chances are it’s a real problem that needs to be dealt with quickly in order to prevent any permanent damage from taking place.
Computer Refuses to Start Up
When a computer turns on, but just won’t boot up for whatever reason, give it a couple tries and call your tech guru. If the computer just plain won’t turn on, then chances are there’s something wrong with the power cord or, if it’s a laptop, perhaps the battery is dead and the computer needs to be recharged. It could be an issue with the thing just not being plugged in. When the computer starts up, then gives you some sort of error and immediately shuts itself back down, freezes up or shows a warning message of some sort, a tech guru should be able to talk you through just about any common problem.