Preparation. Preheat the oven to 350Â°. Make a dry rub by combining chili powder, salt, garlic and onion powders, black pepper, sugar, dry mustard and bay leaf. Season the raw brisket on both sides with the rub. Place in a roasting pan and roast, uncovered, for 1 hour.Add beef stock and enough water to yield about 1/2 inch of liquid in the roasting pan. Lower oven to 300Â°, cover pan tightly and continue cooking for 3 hours, or until fork-tender.Trim the fat and slice meat thinly across the grain. Top with juice from the pan.lace in a roasting pan and roast, uncovered, for 1 hour. Add beef stock and enough water to yield about 1/2 inch of liquid in the roasting pan. Lower oven to 300Â°, cover pan tightly and continue cooking for 3 hours, or until fork-tender. Trim the fat and slice meat thinly across the grain. Top with juice from the pan.
Duties and Responsibilities. Working under the supervision of clinical lab technologists, clinical lab technicians prepare specimens, follow detailed manual tests, and oversee automated analysis tests. Depending on the lab, clinical lab technicians can work with different specimens, like blood and tissue samples.
Ultrasound Technician Job Description. Ultrasound technicians produce images of the body using sound waves. These images can be used to diagnose the patientâs medical conditions. They perform a number of duties.The responsibilities of ultrasound technicians include the following: 1  carrying out diagnostic procedures as ordered by the physician. 2  performing analysis of highly technical information. 3  operating sonographic machines. 4  explaining procedures to the patients.5  keeping record of a patientâs medical history.he responsibilities of ultrasound technicians include the following: 1  carrying out diagnostic procedures as ordered by the physician. 2  performing analysis of highly technical information. 3  operating sonographic machines. 4  explaining procedures to the patients.