The Greenwood Veterinary Clinic

Dr. Matthew Singer, VMD 806 West Center St. Greenwood, Ar 72936 (479) 996-4127


Leave a comment

Veterinary Technicians…

In honor of National Veterinary Technicians Week, Vetstreet is doing a series of articles that highlight the work of these veterinary professionals who play such a vital role in the well being of our pets. Our first piece, by Dr. Marty Becker, Time To Sing Out for Vet Techs, the Unsung Heroes of Animal Care, talks about some of the ways that vet techs take care of both human clients and animal ones. In this article, we cover more of the nuts and bolts of the important role.


The Basic Job Description

“The job of the veterinary technician is to take care of technical tasks, so the veterinarian can focus on his or her job,” says Marianne Tear, MS, LVT, the director of the veterinary technology program at Baker College in Clinton Township, Mich. Tear is also the Chief Technician Editor of Vetstreet’s sister publication, Veterinary Technician.

The tasks vet techs often take on include drawing blood, placing catheters, assisting in surgery, managing anesthesia, and giving medications. In actuality, their duties encompass much much more. In fact, it’s easier to list what they can’t do: make diagnoses, perform surgery or prescribe medication.

Veterinary technicians typically work wherever you find veterinarians — private practices, hospitals, research labs, and zoos. While they are clearly an important part of the professional veterinary team today, this hasn’t always been the case. The first “animal technician” program was created in the 1960s, before then, veterinarians hired students or office workers to feed the animals, clean the cages, answer the phone, and do other routine tasks. As the field of animal health became more complex, a need arose for a well-educated staff that could take on greater responsibilities.
Getting the Education and Experience

A desire to work with animals is a big part of what makes a great vet tech, but Tear believes a solid education is just as important. “There’s no quick way to get the education you need,” she says. “A lot of people say they want to become a tech because they love animals, but you have to be willing to put in the time and effort.”

A licensed veterinary technician, or LVT, has earned an associate’s degree or higher in veterinary technology from an accredited school, and has passed a national exam demonstrating specific knowledge and competencies. Training consists of laboratory and clinical work with live animals.
Coping With Challenges

The scientific aspects of the job aren’t the only things that vet techs need to prepare for, however. Tear says the hardest part of working as a technician is dealing with the relatively short lifespan of animals. “Our patients live anywhere from five to 15 years,” she says, “so there’s quite a bit of grief.” Another challenge is getting by on the salary, which, on average, skews quite a bit lower than comparable jobs in human medicine. “This isn’t a career you go into for the money,” Tear adds.

What the position lacks in monetary gains, it makes up for in stability. According to the U.S. Bureau of Labor Statistics, the job outlook for veterinary technicians is “excellent,” meaning the occupation is projected to grow 20 percent or more through 2018.
What the Future Holds

Tear also predicts major growth in the veterinary technician field. “I just heard about a technician, who used to be an EMT, starting an ambulance service for animals,” she says. Veterinary technicians are also expanding into the areas of hospice and home care.

“The future is pretty much limitless,” Tear says. “We’re just bound by our own imagination.”

To learn more about veterinary technicians, check out our coverage of National Veterinary Technician Week, as well as the Facebook page of our sister publication, Veterinary Technician.

 

If you would like to learn more about Veterinary Technicians follow this link to VetStreet.com


Leave a comment

An inspirational story..

Prosthetic leg makes dog Cassidy a medical pioneer living in Delray Beach

By LONA O’CONNOR

Palm Beach Post Staff Writer

Friday, March 06, 2009

Cassidy the dog was on his last legs – three of them, to be exact. He was featured on a morning television show, scheduled to be euthanized in 48 hours, mangy and bony from living on the street.

“They were looking for morons that want to adopt a dog,” said Steve Posovsky, a Queens, N.Y., dentist with a self-deprecating sense of humor. “So I drove to Manhattan and took him home.”

Since Cassidy met Posovsky, 61, his fortunes have been on the rise.

Posovsky and his wife Susan, who spend most of the year on the ocean in Delray Beach, made it their quest to find an artificial leg for Cassidy, who lost his right rear leg before he was adopted.

Cassidy got his leg and has become a pioneer in animal surgical annals, with a prosthetic that is actually part of his body. The scientists who worked on him are hoping the technique might someday be used on humans.

Online research and talking to veterinarians led Posovsky to Dr. Denis Marcellin-Little, associate professor of orthopedic surgery at the North Carolina State University College of Veterinary Medicine in Durham, N.C. The veterinarian had already implanted prosthetics in living bone tissue on two cats. The procedure is called osseointegration, and in humans the most common example is tooth implants.

The base of the leg was permanently installed in Cassidy’s thighbone, where bone and titanium implant grew together as one. The lower part of the leg screws into the titanium base.

Dr. Ola Harrysson, associate professor of industrial and systems engineering, worked on the mechanical aspects of building a titanium implant with a “circuit breaker,” a system of strong magnets that separate if the remaining portion of the dog’s natural leg is in danger of breaking.

Cassidy, who had thrown off external prosthetics, did not take well to the implant. So the Posovskys tried the prosthetic on him for just a few minutes a day. If Cassidy accepted this artificial leg, the NCSU team would provide him with a permanent version they were working on.

“Around Thanksgiving, he just woke up one morning and started using it,” said Steve Posovsky.

On Monday, Cassidy and the Posovskys head back to North Carolina for a final version of the leg, resembling the curved carbon-fiber “C-legs” used by amputee runners. It will add a more natural spring to Cassidy’s step than the training leg, which operates like a stiff spring-loaded telescopic tube.

The surgery and cost the Posovskys about $6,500 plus travel and other costs, with the university absorbing as research costs the many hours of trial and error.

The team at NC State hopes that their work will contribute to worldwide efforts to improve prosthetics, but for now, Marcellin-Little describes it as “only one piece of the puzzle.”

Harrysson is working on projects benefitting humans, including a spinal cage for use in surgery on damaged vertebral discs, as well as polymer implants that gradually dissolve as new bone grows around them.

Ultimately, if veterinary techniques can be adapted, human amputees can benefit from more comfortable, effective prosthetics. The external prosthetics commonly in use now must be replaced regularly, and refitting is slow and painstaking.

Cassidy’s surgery got attention in the Research Triangle area of North Carolina and in medical and engineering journals. Marcellin-Little is now hearing from dog owners and humans eager to try the technique. He is also exchanging notes with surgeons considering the technique for replacing human limbs. A few human subjects have had a procedure like Cassidy’s, done by doctors in Sweden and Great Britain.

The professors are happy with Cassidy’s progress.

“He used to have weakness and fatigue, and now he can walk for hours. He’s a happy dog, and that’s about as good as it gets,” said Marcellin-Little.

“You wanna go to the beach with Daddy?” Posovsky asks the dog, who barks his agreement.

 


Leave a comment

Daily did you know that?

Why do cats purr??

 

It’s no secret that caressing a purring cat is a pleasurable experience — studies suggest it even lowers your blood pressure. But the mechanics of purring itself (to say nothing of the reasons why cats purr in the first place) remains a mystery.

The most common explanation is that a purr originates in the voice box with what are called the “vestibular folds,” or false vocal cords. The passing of air across these structures is thought to get the engine running.

Cats purr when they’re happy, but cats also purr if they’re injured, while giving birth and even when dying. In his masterwork, Catworld: A Feline Encyclopedia (Penguin Reference), British zoologist Desmond Morris has observed that purring is “a sign of friendship — either when (the cat) is contented with a friend or when it is in need of friendship — as with a cat in trouble.” If you think about it, a purr is kind of like a smile: Sometimes you smile from happiness, sometimes from nerves.

As with a smile, there’s no such thing as a purr that isn’t welcome. Cats know this themselves. Kittens start purring even before they open their eyes, rumbling while nursing with what must be a reassuring sound to their mother (who’s likely purring herself).

It’s pretty special that no big cat can get his motor running the way our household kitties can. Cats purr as effortlessly as breathing, both in and out. In other words, your cat can do something even the biggest, most handsome and imposing Kings of the Jungle can’t: Cats purr, lions don’t! Sure, tigers can rumble a tiger-sized purr-like sound, but on the exhale only — and really, who wants a tiger sleeping on their bed, anyway?

This article was written by a Veterinarian.

Follow

Get every new post delivered to your Inbox.