The nurse understands that which part(s) of an IV administration set must remain sterile? The: (SELECT ALL THAT APPLY)

plastic insertion spike.

catheter adapter (hub).

drip chamber.

Y-site injection port.

roller clamp to regulate flow.

Answer and Explanation

Correct Answer : A,B,D

A. This is the part of the IV administration set that pierces the IV bag or bottle to allow fluid to flow into the tubing. The plastic insertion spike must remain sterile because it comes into direct contact with the fluid within the IV container. Contamination of the spike could introduce microorganisms into the IV solution.

B. The catheter adapter or hub is the part of the IV administration set where the IV catheter or cannula connects. It is crucial for this part to remain sterile to prevent introducing pathogens into the bloodstream during catheter insertion or manipulation.

D. The Y-site injection port is a branching point in the IV tubing where additional medications or fluids can be infused into the IV line. It must remain sterile to prevent contamination when administering medications or secondary infusions.

C. The drip chamber is located in the IV tubing, just below the IV bag or bottle. It is designed to visualize and regulate the flow of IV fluid into the patient. It does not directly contact the bloodstream or the IV fluid inside the tubing.

E. Roller clamp to regulate flow (Option E) does not necessarily need to be sterile because it does not come into direct contact with IV fluid or the patient's bloodstream. However, it should be handled with clean hands to maintain general cleanliness and to prevent contamination of other sterile parts of the IV set.

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Correct Answer is C

Explanation

C. Yogurt contains probiotics, which are beneficial bacteria that can help restore and maintain a healthy balance of gut flora. Consuming yogurt with live cultures regularly is a recognized strategy to replenish beneficial bacteria in the gut, especially after a period of diarrhea or antibiotic use that may disrupt the normal gut microbiota.

A. This statement is related to the management of infection and antibiotic therapy, not specifically to reestablishing bowel flora. While stopping antibiotics appropriately is important for overall health and possibly reducing antibiotic-associated diarrhea, it does not directly address the replenishment of bowel flora.

B. Rice is often recommended during episodes of diarrhea to provide bland, easily digestible food. However, it does not actively contribute to reestablishing healthy bowel flora. It helps in managing symptoms but does not address the restoration of beneficial gut bacteria.

D. Hydration is essential during episodes of diarrhea to prevent dehydration. While adequate hydration supports overall health and can aid in recovery, it does not specifically address the restoration of bowel flora.

A. staff to family members. B. hospital environment to family members. C. family members to client. D. client to family members.

Correct Answer is C

Explanation

C. This option correctly identifies therationale behind the nurse's instruction. Immunosuppressed clients have a weakened immune system, making them highly vulnerable to infections. Family members may carry microorganisms on their hands, clothes, or respiratory secretions that can potentially transmit infections to the client. Wearing gloves and a mask helps reduce the risk of introducing pathogens to the client.

A. This option suggests that the risk is related to hospital staff transmitting infections to family members. While this is a concern in healthcare settings, it is not directly related to the specific situation described where family members are visiting an immunosuppressed client in a protective environment.

B. This option implies that the hospital environment itself poses a risk of infection transmission to family members. While hospitals can harbor various pathogens, the primary concern in this scenario is the transmission of infections to the immunosuppressed client from outside sources, including family members.

D. This option suggests that the client could transmit infections to family members. While this is theoretically possible depending on the specific infectious agent and the client's condition, the primary concern in a protective environment is preventing infections from entering the client's environment and affecting their health.

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The nurse understands that which part(s) of an IV administration set must remain sterile? The: (SELECT ALL THAT APPLY)

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Naxlex Comprehensive Predictor Exams

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Explanation

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Explanation

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