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A nurse is caring for a client who has an infection. The nurse should use which of the following strategies to prevent the transmission of the client's infection?

A.

Encouraging the client to consume a high-protein diet

B.

Performing hand hygiene before, during, and after direct contact with the client

C.

Placing the client in a room with positive-pressure airflow

D.

Changing the client's bed linens each day

Answer and Explanation

The Correct Answer is B

A. While a high-protein diet can support healing, it does not directly prevent the transmission of infection.  

 

B. Performing hand hygiene before, during, and after direct contact with the client is crucial to prevent the transmission of pathogens and is a fundamental practice in infection control.  

 

C. Positive-pressure airflow is used for clients who are immunocompromised to prevent them from contracting infections, not for clients with existing infections.  

 

D. Changing bed linens daily can contribute to infection control but is not as effective as hand hygiene in preventing transmission.


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Correct Answer is A

Explanation

A. Discarding the tablet and obtaining another dose is the safest option, as it ensures the medication's integrity and prevents any potential contamination.

B. Using the tablet's packaging to pick it up is not appropriate as it could introduce contaminants from the surface of the counter to the tablet.

C. Washing the tablet with alcohol is not advisable because it could alter the medication's properties or effectiveness.

D. Placing the tablet directly into a medication cup without addressing its contamination would also be inappropriate and could jeopardize client safety.

Correct Answer is A

Explanation

A. Fish, particularly fatty fish such as salmon, mackerel, and sardines, are excellent sources of omega-3 fatty acids, which are beneficial for heart health and reducing inflammation.

B. Leafy green vegetables contain some omega-3 fatty acids, but they are not considered a primary source compared to fish.

C. Dietary supplements can provide omega-3s, but they are not food sources and may not be necessary if individuals can obtain omega-3s from their diet.

D. Corn oil is primarily high in omega-6 fatty acids, which do not provide the same benefits as omega-3s and can lead to an imbalance if consumed in excess.

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