Aseptic Techniques Quiz 1

1. Only sterile items can be placed on the sterile field.

True

False

The statement "Only sterile items can be placed on the sterile field" implies that any item that is not sterile should not be placed on the sterile field. This is because the purpose of a sterile field is to maintain a sterile environment, free from any potential contaminants that could cause infection or harm to the patient. Therefore, it is essential to ensure that only sterile items are placed on the sterile field to maintain its integrity and prevent any potential risks to the patient's health.

Explanation

The statement "Only sterile items can be placed on the sterile field" implies that any item that is not sterile should not be placed on the sterile field. This is because the purpose of a sterile field is to maintain a sterile environment, free from any potential contaminants that could cause infection or harm to the patient. Therefore, it is essential to ensure that only sterile items are placed on the sterile field to maintain its integrity and prevent any potential risks to the patient's health.

2. Even if there is no visible sign of a tear, if a glove is thought to have been punctured, it should be changed.

True

False

It is important to change a glove even if there is no visible tear because punctures may not always be immediately visible. Punctures can occur without causing a tear in the glove material, and this can compromise the effectiveness of the glove in providing protection against contamination or exposure to hazardous substances. Therefore, to ensure safety and maintain proper hygiene standards, it is recommended to change a glove if there is suspicion of puncture, regardless of visible signs of damage.

Explanation

It is important to change a glove even if there is no visible tear because punctures may not always be immediately visible. Punctures can occur without causing a tear in the glove material, and this can compromise the effectiveness of the glove in providing protection against contamination or exposure to hazardous substances. Therefore, to ensure safety and maintain proper hygiene standards, it is recommended to change a glove if there is suspicion of puncture, regardless of visible signs of damage.

3. Hand washing is not necessary if gloves are worn.

True

False

This statement is false because hand washing is still necessary even if gloves are worn. While gloves can provide a barrier between the hands and potentially harmful substances, they can still become contaminated. Hand washing is important to remove any dirt, bacteria, or viruses that may be present on the gloves or hands. It is a crucial step in maintaining proper hygiene and preventing the spread of infections.

Explanation

This statement is false because hand washing is still necessary even if gloves are worn. While gloves can provide a barrier between the hands and potentially harmful substances, they can still become contaminated. Hand washing is important to remove any dirt, bacteria, or viruses that may be present on the gloves or hands. It is a crucial step in maintaining proper hygiene and preventing the spread of infections.

4. Living tissue cannot be sterilized but can be rendered surgically clean.

True

False

Living tissue refers to any part of the body that is composed of cells and is alive. Sterilization refers to the process of eliminating all forms of microorganisms, including bacteria, viruses, and fungi. Since living tissue is composed of cells, it cannot be completely sterilized without causing harm or death to the tissue. However, it can be rendered surgically clean, which means that the tissue is thoroughly cleansed and prepared for surgical procedures to minimize the risk of infection. Therefore, the statement is true.

Explanation

Living tissue refers to any part of the body that is composed of cells and is alive. Sterilization refers to the process of eliminating all forms of microorganisms, including bacteria, viruses, and fungi. Since living tissue is composed of cells, it cannot be completely sterilized without causing harm or death to the tissue. However, it can be rendered surgically clean, which means that the tissue is thoroughly cleansed and prepared for surgical procedures to minimize the risk of infection. Therefore, the statement is true.

5. The edges of a wrapper are considered sterile.

True

False

The statement implies that the edges of a wrapper are not sterile. This means that the edges of a wrapper may contain bacteria or other microorganisms that can potentially contaminate the contents of the wrapper. Therefore, the correct answer is false.

Explanation

The statement implies that the edges of a wrapper are not sterile. This means that the edges of a wrapper may contain bacteria or other microorganisms that can potentially contaminate the contents of the wrapper. Therefore, the correct answer is false.

6. The term sterile is absolute; an item is either sterile or not sterile.

True

False

The statement suggests that the term "sterile" is absolute, meaning there is no middle ground. An item can either be sterile or not sterile, there is no in-between. This implies that there are no degrees of sterility, it is a binary condition. Therefore, the answer is true.

Explanation

The statement suggests that the term "sterile" is absolute, meaning there is no middle ground. An item can either be sterile or not sterile, there is no in-between. This implies that there are no degrees of sterility, it is a binary condition. Therefore, the answer is true.

7. An open-gloving technique would be used when performing urinary catheterization.

True

False

When performing urinary catheterization, an open-gloving technique is commonly used. This involves the healthcare provider wearing sterile gloves and opening the packaging in a way that the gloves do not touch any non-sterile surfaces. This technique helps maintain a sterile environment and reduces the risk of infection during the procedure.

Explanation

When performing urinary catheterization, an open-gloving technique is commonly used. This involves the healthcare provider wearing sterile gloves and opening the packaging in a way that the gloves do not touch any non-sterile surfaces. This technique helps maintain a sterile environment and reduces the risk of infection during the procedure.

8. The amount of space that should be left between sterile and nonsterile surfaces is 2 to 4 inches.

True

False

The statement is false because the amount of space that should be left between sterile and nonsterile surfaces is actually 12 to 24 inches. This distance is necessary to prevent contamination and maintain the sterility of the sterile area. A smaller distance would increase the risk of cross-contamination between the two surfaces.

Explanation

The statement is false because the amount of space that should be left between sterile and nonsterile surfaces is actually 12 to 24 inches. This distance is necessary to prevent contamination and maintain the sterility of the sterile area. A smaller distance would increase the risk of cross-contamination between the two surfaces.