Options:
a. vector
b. fomite
c. nosocomial
d. iatrogenic
Answer:
A health care worker is accidentally punctured with a contaminated needle. This type of transmission is known as fomite.
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What is transmission of disease?</h3>
When an infected person interacts or exchanges bodily fluids with another person, transmission occurs. This can happen before the infected individual even realizes they are sick. STDs (sexually transmitted infections) can be spread this way.
Fomite things that can transmit and spread disease and infectious organisms are referred to as fomite. Fomites are also referred to as passive vectors.
For more information regarding fomites, visit:
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Answer:
The answer to this question: Satins formed inside the tooth structure from INSIDE sources, would be: intrinsic staining.
Explanation:
When talking about tooth appearance and tooth health, people tend to see stains on teeth and wonder if the problem is a lack of hyginie from the person who has them, or if there might be a different reason. While indeed there are stains that are caused on the tooth due to bad nutritional habits, and bad hyginie, there are others, known as intrinsic staining, that happen due to causes that are beyond a person´s control. Intrinsic staining is defined as the stains that appear on the inside structure of a tooth, they are caused by problems in the formation of the tooth, and they cannot be removed by professionals, or by anything. It is almost like they are part of the tooth itself. Exposure to certain elements, such as antibiotics during teeth formation, can result in intrinsic staining.
A.Immunity! I may not be right but here you go
Answer:
The correct option is: c. potassium
Explanation:
In multicellular organisms, the extracellular fluid refers to the fluid which is present outside the cells of the body. The extracellular fluid mainly contains the sodium ions, bicarbonate ions and the chloride ions.
In multicellular organisms, the intracellular fluid is the fluid present inside the cells of the body. This intracellular fluid has high concentration of magnesium, phosphate and potassium ions.