When preparing to administer an intravenous medication through a client's triple lumen central venous catheter, the nurse observes that there are no continuous intravenous fluids infusing. Which action should the nurse take?

Position the client's head facing away from the site.

Aspirate for the presence of a blood return.

Prepare a saline flush in a three mL syringe.

Initiate an infusion of 0.9% normal saline solution.

Answer and Explanation

The Correct Answer is B

A. Position the client's head facing away from the site: While positioning can help reduce the risk of infection or discomfort, it does not ensure that the catheter is patent or safe for medication administration.

B. Aspirate for the presence of a blood return: Confirming blood return verifies that the central venous catheter is patent and correctly positioned in the bloodstream. This is a critical safety step before administering intravenous medications to prevent extravasation or ineffective delivery.

C. Prepare a saline flush in a three mL syringe: While flushing the catheter is important for maintaining patency, the nurse must first confirm the catheter is patent by aspirating for blood return before flushing or administering medication.

D. Initiate an infusion of 0.9% normal saline solution: Starting a continuous infusion is not necessary solely for medication administration. The priority is confirming patency and safe access, after which flushing and medication administration can proceed.

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Correct Answer is B

Explanation

A. A potty chair should be brought from home to maintain the current level of toileting skills: While familiar items can offer comfort, regression in toileting is typically temporary and does not require special equipment to preserve skills.

B. Children usually resume their toileting behaviors when they leave the hospital: Hospitalization is a stressful event for preschoolers, and temporary regression in toileting is common. Reassuring parents that the child is likely to return to previous toileting behaviors once home helps reduce anxiety and supports normal developmental expectations.

C. Diapering will be provided since hospitalization is stressful to preschoolers: Diapering may be used for convenience or safety, but presenting it as necessary for all hospitalized children may cause unnecessary concern. It does not address the expected return to prior skills.

D. A retraining program will need to be initiated when the child returns home: Most children spontaneously resume previous toileting abilities without formal retraining. Only persistent regression after discharge would warrant intervention.

Patient Data

Exhibits

For each assessment finding, click to indicate whether the findings from the client's assessment are generally associated with rotator cuff injury and/or humeral fracture. Each column must have at least one response selected.

A. Reduced pulse distal to injury B. Decreased range of motion C. Coolness of skin D. Pain with movement E. 1+ strength in left upper extremity

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A,B"},"C":{"answers":"B"},"D":{"answers":"A,B"},"E":{"answers":"A"}}

Explanation

Reduced pulse distal to injury: A humeral fracture can damage surrounding vasculature, especially the brachial artery, leading to compromised circulation. This results in weak or absent distal pulses, which requires urgent evaluation for possible neurovascular compromise.

• Decreased range of motion: Both rotator cuff injury and humeral fracture commonly cause impaired shoulder mobility. A rotator cuff tear limits abduction and overhead activities, while a fracture mechanically restricts movement due to pain, swelling, or bone displacement.

• Coolness of skin: A humeral fracture can impair blood flow by compressing or injuring vessels, producing ischemic changes such as cool skin. This finding signals inadequate perfusion, which can progress to serious complications if untreated.

• Pain with movement: Both a rotator cuff tear and humeral fracture are associated with pain on movement. In a tear, the pain stems from tendon injury and inflammation, while in a fracture, bone disruption and soft tissue trauma intensify pain when the joint is moved.

• 1+ strength in left upper extremity: Weakness in the affected arm is more typical of rotator cuff injury, as tendon disruption limits muscular function and reduces lifting ability. This differs from fracture-related pain, where strength may be preserved but restricted by pain.

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When preparing to administer an intravenous medication through a client's triple lumen central venous catheter, the nurse observes that there are no continuous intravenous fluids infusing. Which action should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A 3-year-old client was successfully toilet trained prior to admission to the hospital for injuries sustained from a fall. The client's parents are very concerned that the child has regressed in toileting behaviors. Which information should the nurse provide to the parents?

Correct Answer is B

Explanation

Patient Data Exhibits For each assessment finding, click to indicate whether the findings from the client's assessment are generally associated with rotator cuff injury and/or humeral fracture. Each column must have at least one response selected.

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A,B"},"C":{"answers":"B"},"D":{"answers":"A,B"},"E":{"answers":"A"}}

Explanation

Patient Data Exhibits Drag from Word Choices to complete the sentence. According to the laboratory values, the client has dropdown ; related to dropdown , or dropdown.

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