Answer:
the hazard communication standard requires all employers to provide information and training to their employees about the hazardous chemicals to which they may be exposed at the time of their initial assignment and whenever a new hazard is introduced into their work area.
Explanation:
Answer: A surgical puncture of the abdominal cavity to remove excess fluid is known as abdominocentesis
Explanation: Abdominocentesis is a surgical procedure carried out by a train health personnel. It involves puncturing of the peritoneal cavity of the abdomen to access fluid which is drained and used for further diagnosis. Usually the fluid is drained by gravity, a syringe or by connection to a vacuum bottle. The procedure is carried out to:
- relieve abdominal pressure from ascites.
-to diagnose bacterial peritonitis.
-to diagnose blood in peritoneal space in trauma cases.
Answer:
False.
Explanation:
Zwitter ion may be defined as the molecule that contains the net neutral charge. The change in pH can change the charge on the zwitter ions. Amino acids can exist in the form of zwitter ions.
The basic environment, causes the deprotonation of the ammonia group. The carboxyl end of a protein release the hydrogen ions in the acidic environment , not in the basic environment.
Thus, the answer is false.
Answer: Option B " pancreatic cancer"
Explanation:
Whipple Procedure is used to remove cancerous tumors off from the head of the pancreas.
It is also used for the treatment of duodenal or pancreatic trauma. It is also employed for the treatment of of chronic pancreatitis.
As there is a shared blood supply of the organs in the proximal gastrointestinal system, if the head part of the pancreas is removed then the removal of gallbladder, duodenum, part of stomach and proximal jejunum is also done.
Thus, the correct answer is Option B
