Nclexrn Quiz: Postoperative Complications Dvt Pe Prevention

What this quiz covers

This quiz focuses on Postoperative Complications Dvt Pe Prevention, giving you a quick way to practice the rules, question types, and explanations that matter most for Nclexrn.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

Question 1

1. Request an order for a screening venous ultrasound of both legs
2. Apply the sequential compression devices and ensure they remain on while the client is in bed (correct answer)
3. Delegate to unlicensed assistive personnel to ambulate the client in the hall now
4. Reassess pedal pulses and calf circumference every 4 hours

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of risk reduction through mechanical prophylaxis and early mobility. Applying sequential compression devices (SCDs) and ensuring they remain on while the client is in bed is the best choice because it promotes venous return and prevents stasis in a high-risk client who has been immobile. Requesting a venous ultrasound (A) is not indicated without symptoms of DVT, delegating ambulation (C) is premature given the client's pain and limited mobility, and reassessing pulses and circumference (D) is monitoring rather than preventive action. The decision-making principle is to prioritize non-pharmacological interventions like SCDs in immobile postoperative clients to reduce Virchow's triad factors. Additionally, combining SCDs with gradual ambulation addresses stasis effectively. A transferable prevention strategy is to routinely apply and monitor SCDs in all bedbound postoperative clients unless contraindicated.

Question 2

1. Hold the next heparin dose and notify the provider of bleeding findings (correct answer)
2. Increase the heparin dose to improve DVT prevention because the client is immobile
3. Massage the calves every shift to reduce clot formation
4. Discontinue SCDs to reduce the risk of bruising

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols balancing prophylaxis and bleeding risk. Holding the next heparin dose and notifying the provider of bleeding findings is best to prevent complications while addressing DVT risk in an immobile client. Increasing heparin (B) worsens bleeding, massaging calves (C) risks embolization, and discontinuing SCDs (D) removes mechanical prophylaxis. The decision-making principle is to monitor for anticoagulant side effects and adjust therapy promptly. This prevents hemorrhage without neglecting DVT prevention. A transferable prevention strategy is to routinely assess for bleeding in postoperative clients on prophylaxis and escalate concerns immediately.

Question 3

1. Administer pain medication as prescribed and assist the client with early ambulation and leg exercises (correct answer)
2. Place a pillow under both knees to decrease abdominal strain during rest
3. Limit oral fluids to prevent edema and venous congestion
4. Obtain a prothrombin time/international normalized ratio (PT/INR) before ambulation

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of risk reduction through pain control and mobility. Administering pain medication as prescribed and assisting with early ambulation and leg exercises is best to overcome barriers and promote circulation. Placing pillows under knees (B) encourages stasis, limiting fluids (C) risks dehydration, and obtaining PT/INR (D) is unnecessary without anticoagulation. The decision-making principle is to manage pain to enable mobility, a cornerstone of prevention. This addresses venous insufficiency risks. A transferable prevention strategy is to synchronize analgesia with activity in hernia repair postoperative plans.

Question 4

1. Encourage the client to ambulate to relieve venous stasis
2. Notify the provider and keep the client on bed rest with the affected leg elevated (correct answer)
3. Apply a heating pad to the affected calf for comfort
4. Reassess vital signs in 30 minutes to confirm the finding

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols for suspected DVT. Notifying the provider and keeping the client on bed rest with the affected leg elevated is the priority to prevent PE by stabilizing the clot. Encouraging ambulation (A) risks embolization, applying heat (C) may worsen inflammation, and reassessing later (D) delays care. The decision-making principle is to immobilize and elevate in suspected DVT to minimize dislodgement. Prompt escalation is critical. A transferable prevention strategy is to enforce bed rest and notification for any swelling or pain in spinal surgery clients.

Question 5

1. Apply SCDs while the client is in bed and remove them for ambulation
2. Encourage oral fluids as tolerated and assist with ambulation three times daily
3. Massage the calves for 5 minutes each shift to improve venous return (correct answer)
4. Administer enoxaparin 40 mg subcutaneous daily as prescribed

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of risk reduction by questioning unsafe orders. Massaging the calves for 5 minutes each shift should be questioned because it can dislodge potential clots, increasing PE risk, especially in a postoperative client. Applying SCDs (A) is appropriate mechanical prophylaxis, encouraging fluids and ambulation (B) promotes circulation safely, and administering enoxaparin (D) is standard pharmacological prophylaxis despite CKD, though dose adjustment may be needed. The decision-making principle is to avoid interventions that could embolize clots, such as massage, in at-risk clients. Prioritizing safe mobility over manual manipulation prevents complications. A transferable prevention strategy is to educate staff on contraindications like calf massage in all postoperative DVT prophylaxis protocols.

Question 6

1. Remove the SCDs permanently and document client refusal
2. Assess SCD fit and skin, educate on purpose, and reapply with correct sizing while promoting frequent ambulation (correct answer)
3. Encourage the client to stay in bed with legs elevated to prevent clot formation
4. Delegate to unlicensed assistive personnel to teach the client about PE warning signs

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols addressing noncompliance. Assessing SCD fit and skin, educating on purpose, and reapplying with correct sizing while promoting frequent ambulation is best to ensure compliance and prevent stasis. Removing SCDs permanently (A) eliminates prophylaxis, encouraging bed rest (C) increases risk, and delegating teaching (D) is inappropriate for client education. The decision-making principle is to troubleshoot barriers to prophylaxis like discomfort. Education enhances adherence to preventive measures. A transferable prevention strategy is to regularly evaluate and adjust mechanical devices for comfort in all noncompliant postoperative clients.

Question 7

1. Encourage leg crossing to reduce restlessness
2. Remove SCDs every 4 hours to allow the legs to rest
3. Maintain SCDs and encourage ankle pumps and leg exercises while in bed (correct answer)
4. Administer aspirin now without an order to prevent clot formation

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of risk reduction through mechanical and active measures. Maintaining SCDs and encouraging ankle pumps and leg exercises while in bed is best to prevent stasis during bed rest. Encouraging leg crossing (A) promotes constriction, removing SCDs periodically (B) reduces efficacy, and administering aspirin without order (D) is unsafe. The decision-making principle is to combine devices with exercises for optimal venous flow. This is key in immediate postoperative periods. A transferable prevention strategy is to teach bed-based exercises to all clients on temporary bed rest post-surgery.

Question 8

1. Continue early ambulation as tolerated with assistance
2. Apply SCDs while in bed
3. Administer the next scheduled enoxaparin dose now (correct answer)
4. Encourage ankle pumps and leg exercises while awake

Explanation: This question tests the nurse's knowledge of preventing deep vein thrombosis (DVT) and pulmonary embolism (PE) in postoperative clients, specifically identifying when to question pharmacological prophylaxis due to potential complications. The priority framework here is patient safety protocols, balancing thrombosis risk reduction with the prevention of hemorrhage. Administering the next scheduled enoxaparin dose now is the order that should be questioned, as it poses the highest risk due to the client's signs of gastrointestinal bleeding (black, tarry stools) and orthostatic hypotension (dizziness when standing), exacerbated by a history of peptic ulcer disease, making anticoagulant continuation unsafe. The distractors are incorrect to question because (A) early ambulation promotes venous return without bleeding risk, (B) sequential compression devices (SCDs) offer safe mechanical prophylaxis, and (D) ankle pumps and leg exercises encourage circulation non-invasively, all supporting DVT prevention appropriately. The decision-making principle in DVT/PE prevention requires ongoing assessment for anticoagulant contraindications like active bleeding. When such risks are present, nurses should withhold the medication and notify the provider immediately to adjust the plan. A transferable prevention strategy for postoperative care is to use a multimodal approach, integrating mechanical methods and mobility alongside tailored pharmacological options based on individual bleeding risks.

Question 9

1. Continue SCDs while the client is in bed
2. Administer scheduled unfractionated heparin prophylaxis dose now (correct answer)
3. Encourage ankle pumps and leg exercises every hour while awake
4. Assist with dangling at bedside and progressive mobility as tolerated

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of risk reduction by questioning orders amid complications. Administering scheduled unfractionated heparin should be questioned due to active bleeding, which increases hemorrhage risk. Continuing SCDs (A) is safe mechanical prophylaxis, encouraging exercises (C) promotes circulation without bleeding risk, and assisting with dangling (D) supports mobility safely. The decision-making principle is to withhold anticoagulants when bleeding is present to avoid complications. Mechanical methods remain appropriate alternatives. A transferable prevention strategy is to prioritize non-pharmacological prophylaxis in postoperative clients with bleeding risks.

Question 10

1. Apply IPC devices and assess skin and device function routinely while encouraging mobility as tolerated (correct answer)
2. Apply IPC devices only during ambulation to avoid restricting circulation at rest
3. Keep the client's legs in a dependent position to promote venous drainage
4. Delay IPC application until the client can ambulate independently

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of risk reduction using mechanical devices. Applying IPC devices and assessing skin and device function routinely while encouraging mobility as tolerated is best to promote venous return in a weak client. Applying only during ambulation (B) misses rest periods, keeping legs dependent (C) promotes stasis, and delaying application (D) forgoes prevention. The decision-making principle is to monitor and maintain device integrity for effective prophylaxis. This is crucial with mobility limitations. A transferable prevention strategy is to routinely inspect compression devices in stroke history postoperative care.

Question 11

1. Teach that early ambulation and leg exercises reduce clot risk and assist the client to walk as tolerated (correct answer)
2. Reinforce that bed rest is the best way to prevent clots after surgery
3. Instruct the client to massage the calves when feeling tightness
4. Ask the provider to order oxygen therapy to prevent PE

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols correcting misconceptions. Teaching that early ambulation and leg exercises reduce clot risk and assisting the client to walk as tolerated is most appropriate to address the client's incorrect belief and prevent stasis. Reinforcing bed rest (B) increases risk, instructing massage (C) risks embolization, and ordering oxygen (D) is unrelated to prevention. The decision-making principle is to educate on mobility benefits to improve compliance. Accurate information guides behavior. A transferable prevention strategy is to provide myth-busting education on activity in all urologic postoperative clients.

Question 12

1. Encourage incentive spirometry every hour while awake
2. Maintain SCD use and assist the client to perform ankle pumps and leg exercises every hour while awake (correct answer)
3. Obtain a baseline D-dimer level before administering enoxaparin
4. Ask the provider to prescribe bed rest until the client is more alert

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols including mechanical and pharmacological prophylaxis. Maintaining SCD use and assisting with ankle pumps and leg exercises every hour while awake is the best choice as it directly combats venous stasis in a drowsy, high-risk client with prior DVT history. Encouraging incentive spirometry (A) focuses on respiratory rather than venous issues, obtaining a D-dimer (C) is unnecessary before enoxaparin unless bleeding risk is suspected, and prescribing bed rest (D) increases stasis and DVT risk. The decision-making principle is to integrate mechanical prophylaxis with active exercises to enhance circulation. This approach is crucial for clients with multiple risk factors like smoking and immobility. A transferable prevention strategy is to promote hourly leg exercises in all postoperative clients on prophylaxis to minimize clot formation.

Question 13

1. Place a pillow under the right knee to promote comfort and venous return
2. Assist with active range-of-motion exercises of the unaffected leg and encourage ankle pumps of the unaffected ankle every hour while awake (correct answer)
3. Keep the client on bed rest until postoperative day 3 to avoid dislodging a clot
4. Assess calf circumference once daily and document findings

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of risk reduction through mobility and exercises. Assisting with active range-of-motion exercises of the unaffected leg and encouraging ankle pumps every hour while awake is the best choice to promote circulation without stressing the immobilized leg. Placing a pillow under the knee (A) promotes flexion and stasis, keeping on bed rest (C) increases DVT risk, and assessing calf circumference daily (D) is monitoring, not prevention. The decision-making principle is to encourage unilateral exercises in immobilized clients to reduce stasis. This balances mobility limitations with preventive actions. A transferable prevention strategy is to incorporate hourly ankle pumps in care plans for all clients with limited mobility post-surgery.

Question 14

1. Encourage the client to cross the legs at the ankles to reduce discomfort
2. Remove the SCDs when the client is sleeping to prevent skin irritation
3. Administer prescribed analgesics and assist the client to sit at the edge of the bed and ambulate as tolerated (correct answer)
4. Obtain a coagulation panel before initiating mobility

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols promoting early mobility. Administering prescribed analgesics and assisting the client to sit at the edge of the bed and ambulate as tolerated is the best choice to overcome sleepiness and prevent stasis. Encouraging leg crossing (A) promotes stasis, removing SCDs during sleep (B) reduces prophylaxis efficacy, and obtaining a coagulation panel (D) is unnecessary without bleeding concerns. The decision-making principle is to integrate pain management with mobility to enhance venous return. Early dangling and walking counteract postoperative immobility risks. A transferable prevention strategy is to link analgesia timing with mobility efforts in all postoperative clients to facilitate ambulation.

Question 15

1. Encourage oral fluids as allowed, administer intravenous fluids as prescribed, and promote early ambulation and leg exercises (correct answer)
2. Restrict fluids to prevent postoperative swelling and reduce clot risk
3. Apply warm compresses to both calves to improve circulation
4. Collect a urine specimen for culture before assisting with ambulation

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols addressing dehydration. Encouraging oral fluids as allowed, administering intravenous fluids as prescribed, and promoting early ambulation and leg exercises is best to reduce hypercoagulability and stasis. Restricting fluids (B) worsens dehydration, applying warm compresses (C) is not preventive, and collecting urine (D) is unrelated. The decision-making principle is to correct fluid deficits to prevent clot formation. Mobility complements hydration efforts. A transferable prevention strategy is to monitor and optimize hydration status in all dehydrated postoperative clients.

Question 16

1. Encourage early, progressive ambulation with assistance and frequent lower-extremity exercises while awake (correct answer)
2. Limit activity to conserve energy and reduce cardiac workload
3. Place pillows under both knees to decrease back discomfort
4. Request an order to discontinue stockings due to risk of skin breakdown

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols promoting mobility. Encouraging early, progressive ambulation with assistance and frequent lower-extremity exercises while awake is best to counteract fatigue and prevent stasis. Limiting activity (B) increases risk, placing pillows under knees (C) promotes flexion and stasis, and requesting to discontinue stockings (D) removes prophylaxis. The decision-making principle is to balance rest with graded activity to enhance circulation. This is vital for clients with vascular history. A transferable prevention strategy is to incorporate progressive mobility protocols in all cardiac postoperative care plans.

Question 17

1. Encourage ambulation in the hallway at least 3 times per day and perform leg exercises when in bed (correct answer)
2. Obtain a baseline venous Doppler study due to postoperative risk
3. Keep the client on strict bed rest for 24 hours to protect the incision
4. Apply heat packs to both calves every 4 hours

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of risk reduction via mobility. Encouraging ambulation in the hallway at least 3 times per day and performing leg exercises when in bed is the best choice to promote circulation in a low-risk client already ambulating minimally. Obtaining a Doppler study (B) is unnecessary without symptoms, strict bed rest (C) increases risk, and applying heat packs (D) is not evidence-based for prevention. The decision-making principle is to prioritize frequent ambulation as the primary preventive measure in mobile clients. This reduces stasis effectively without additional interventions. A transferable prevention strategy is to set ambulation goals for all postoperative clients based on their risk level and mobility status.

Question 18

1. Encourage adequate hydration, apply prescribed compression devices, and reinforce participation in early ambulation (correct answer)
2. Instruct the client to avoid moving the operative leg to prevent clot dislodgement
3. Massage the operative calf to reduce postoperative swelling
4. Place a pillow under the knee to keep it flexed and comfortable

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols combining multiple strategies. Encouraging adequate hydration, applying prescribed compression devices, and reinforcing participation in early ambulation is best to address stasis and hypercoagulability. Avoiding movement of the operative leg (B) increases risk, massaging the calf (C) risks embolization, and placing a pillow under the knee (D) promotes stasis. The decision-making principle is to integrate hydration, mechanical, and mobility interventions for comprehensive prevention. This is essential post-orthopedic surgery. A transferable prevention strategy is to ensure multimodal prophylaxis in all joint replacement clients.

Question 19

1. Apply SCDs, use frequent reorientation and supervision, and coordinate with the team for safe, assisted mobilization (correct answer)
2. Place the client in restraints to ensure SCD compliance
3. Stop enoxaparin because the client is at fall risk
4. Assess the client's calves once per shift and delay mobility until tomorrow

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols managing noncompliance. Applying SCDs, using frequent reorientation and supervision, and coordinating with the team for safe, assisted mobilization is best to ensure prophylaxis in a confused client. Using restraints (B) is unethical, stopping enoxaparin (C) removes protection, and delaying mobility (D) increases risk. The decision-making principle is to adapt interventions for cognitive impairments while maintaining prevention. Team collaboration ensures safety. A transferable prevention strategy is to use supervision and reorientation for device compliance in dementia postoperative clients.

Question 20

1. New onset oxygen saturation 92% on room air with sudden dyspnea (correct answer)
2. Nausea with decreased oral intake since surgery
3. Incisional discomfort rated 4/10 with movement
4. No bowel movement since surgery

Explanation: This question tests prevention of DVT/PE in postoperative clients. It emphasizes the priority framework of safety protocols for recognizing and responding to PE symptoms. New onset oxygen saturation 92% on room air with sudden dyspnea requires immediate intervention as it suggests possible PE in a bedridden client with risk factors. Nausea with decreased intake (B), incisional discomfort (C), and no bowel movement (D) are common postoperative issues but not indicative of acute PE. The decision-making principle is to prioritize rapid assessment and intervention for respiratory distress to prevent PE progression. Early recognition of hypoxia and dyspnea guides escalation of care. A transferable prevention strategy is to monitor oxygen saturation closely in immobile postoperative clients and intervene promptly for desaturation.