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 D

Explanation

D. This refers to the inability to clear secretions or obstructions from the respiratory tract to maintain airway patency. Based on the client's complaint of difficulty moving mucus from the throat to the mouth for expectoration, ineffective airway clearance is the priority problem. The client's reluctance to cough and deep breathe due to pain further exacerbates this issue, as effective airway clearance is crucial for preventing complications such as respiratory infections or atelectasis post-operatively.

A. Activity intolerance refers to insufficient physiological or psychological energy to endure or complete required or desired daily activities. In the case of a one-day post-operative client experiencing difficulty clearing mucus, activity intolerance is not the priority problem. The client's main issue is related to respiratory function and airway clearance rather than overall activity tolerance.

B. This refers to abnormal respiratory rate, depth, or rhythm that does not provide adequate ventilation. While the client's complaint of difficulty moving mucus and reluctance to cough or deep breathe suggests some respiratory discomfort, the main issue appears to be the inability to effectively clear airway secretions rather than an overall ineffective breathing pattern.

C. This refers to the inability to exchange oxygen and carbon dioxide across the alveolar-capillary membranes. While mucus in the throat can potentially affect gas exchange if it obstructs airflow significantly, the client's primary complaint is about difficulty clearing mucus rather than signs and symptoms of inadequate oxygenation or ventilation.

A. "All patients should be treated fairly, regardless of age, gender, or income." B. "We want to prevent harm by minimizing risk." C. "You will feel some discomfort during this procedure." D. "I have returned immediately, as promised, with your pain medication."

Correct Answer is D

Explanation

D. This statement exemplifies the ethical principle of fidelity, also known as faithfulness or commitment. Fidelity involves keeping promises, being reliable, and fulfilling commitments made to patients. By returning promptly with the pain medication as promised, the nurse demonstrates fidelity by honoring their commitment to the patient's care and comfort.

A. This statement reflects the ethical principle of justice, which emphasizes fairness and equality in treatment for all patients. Justice ensures that resources and treatments are distributed fairly among individuals.

B This statement demonstrates the ethical principle of nonmaleficence, which focuses on preventing harm and minimizing risks to patients. It emphasizes the nurse's commitment to avoiding harm or injury to the patient.

C. This statement relates to truth-telling or veracity, which involves providing honest and accurate information to patients about their care, procedures, and potential outcomes. It reflects transparency and respect for patient autonomy.

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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

Correct Answer is D

Explanation

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Correct Answer is D

Explanation

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