Early Ambulation and Rehabilitation — MCQs
Patients who need surgery within 24 hours are categorized under which color category in a disaster management triage?
What is the age of tendon transfer in post polio residual paralysis
Early movement following surgery for ankylosis is
Steps in review of patient's history during secondary survey of trauma care can be summarised as
Which of the following is the best way of preventing development of deep vein thrombosis (DVT) in postoperative period?
All are true about management of PDPH except-
A female patient has a scalp injury, and sutures were placed after shaving the hair. On which day should the sutures be removed?
A patient underwent inguinal lymph node dissection and a drain was placed. On the 10th postoperative day, severe bleeding occurs. What type of hemorrhage is this?
On the 7th postoperative day after laparoscopic cholecystectomy, a patient developed right upper abdominal pain and a 10 cm x 8 cm collection. What is the recommended initial treatment for this condition?
A patient with hypersplenism underwent splenectomy. What is the most probable opportunistic infection in this patient after the procedure?
Early Ambulation and Rehabilitation Indian Medical PG Practice Questions and MCQs
Question 1: Patients who need surgery within 24 hours are categorized under which color category in a disaster management triage?
- A. Green
- B. Yellow (Correct Answer)
- C. Blue
- D. Black
Explanation: ***Yellow*** - Patients in the **yellow category** are those who require **significant medical attention** and intervention, such as surgery, but whose condition is stable enough to withstand a delay of a few hours up to 24 hours without immediate threat to life or limb. - This category indicates a **delayed but urgent need** for treatment, distinguishing them from immediate (red) or minor (green) cases. *Blue* - The color **blue** is generally **not a standard triage category** in most commonly used disaster protocols (e.g., START, JumpSTART). - Triage systems typically use red, yellow, green, and black to prioritize patients based on immediate medical need and prognosis. *Green* - The **green category** is for patients with **minor injuries** who are considered "walking wounded" and can often wait for treatment for several hours, sometimes up to a few days. - These individuals are **stable** and do not require immediate intervention to preserve life or limb. *Black* - The **black category** is reserved for individuals who are **deceased** or have injuries so severe that survival is unlikely given the available resources, often implying **palliative care** rather than active life-saving interventions in a mass casualty event. - This category signifies that resources would be better allocated to patients with a higher chance of survival.
Question 2: What is the age of tendon transfer in post polio residual paralysis
- A. 1 year
- B. 2 years
- C. >5 years (Correct Answer)
- D. <6 months
Explanation: ***>5 years*** - Tendon transfer surgery is typically delayed until the child is **at least five years old** to ensure maximal spontaneous recovery has occurred and definitive muscle weakness patterns are established. - This age allows for better patient cooperation with **post-operative rehabilitation** and provides sufficient size for effective tendon grafting and fixation. *1 year* - This age is generally too early for tendon transfer, as it does not allow enough time for the **natural recovery process** from polio to conclude. - Performing surgery at this age risks unnecessary intervention if motor function might still spontaneously improve. *2 years* - While some recovery may have occurred, **two years** is still often considered premature for definitive tendon transfer in post-polio paralysis. - The child's growth and neuromuscular maturation are not yet complete, which could impact surgical outcomes and the ability to gauge permanent deficits. *<6 months* - This age is far too early for tendon transfer surgery in post-polio residual paralysis. - Infants require time for initial muscle recovery post-infection and for their skeletal and muscular systems to develop sufficiently for such a procedure.
Question 3: Early movement following surgery for ankylosis is
- A. Desirable (Correct Answer)
- B. Harmful
- C. Indicated only when ankylosis is one sided
- D. Unimportant
Explanation: ***Desirable*** - Early movement following surgery for **ankylosis** is crucial for preventing **re-ankylosis** and promoting the formation of a **neocartilage-like layer**. - It helps maintain joint mobility, reduce stiffness, and improves long-term functional outcomes after procedures like **arthroplasty**. *Harmful* - Delays in movement can lead to increased fibrous tissue formation, limiting the newly created joint's mobility and potentially causing **re-ankylosis**. - Prolonged immobilization after joint surgery can also lead to muscle atrophy, contractures, and impaired circulation, hindering recovery. *Indicated only when ankylosis is one sided* - The principle of early movement applies to both **unilateral** and **bilateral ankylosis** to prevent recurrence and improve range of motion in the affected joint(s). - Focusing solely on unilateral cases overlooks the functional benefits of early mobilization for all patients undergoing such surgery. *Unimportant* - Early movement is a **critical component** of postoperative recovery, as it directly impacts the success of the surgical intervention by maintaining joint space and flexibility. - Neglecting early motion can compromise the surgical outcome, increasing the risk of stiffness, pain, and the need for further interventions.
Question 4: Steps in review of patient's history during secondary survey of trauma care can be summarised as
- A. TRIAGE
- B. ABCDE
- C. AMPLE (Correct Answer)
- D. None of the options
Explanation: ***AMPLE*** - The **AMPLE history** is a mnemonic used during the **secondary survey** in trauma care to gather crucial patient information - It stands for **Allergies, Medications, Past medical history/Pregnancy, Last meal, and Events** surrounding the injury. *TRIAGE* - **Triage** is the process of prioritizing patients based on the severity of their condition and the likelihood of benefit from immediate treatment. - It is an initial assessment done to determine the urgency of care, not a detailed historical review for a single patient. *ABCDE* - The **ABCDE approach** (**Airway, Breathing, Circulation, Disability, Exposure**) is part of the **primary survey** in trauma care. - It focuses on identifying and managing immediate life-threatening conditions. *None of the options* - This option is incorrect because **AMPLE** specifically describes the historical review process during the secondary survey.
Question 5: Which of the following is the best way of preventing development of deep vein thrombosis (DVT) in postoperative period?
- A. Physiotherapy
- B. Early ambulation
- C. Low dose aspirin
- D. Prophylactic heparin (Correct Answer)
Explanation: ***Prophylactic heparin*** - **Prophylactic heparin** (e.g., low molecular weight heparin or unfractionated heparin) is a highly effective pharmacological intervention for reducing the risk of DVT and pulmonary embolism in postoperative patients. - It works by preventing the formation and growth of blood clots through inhibiting various factors in the **coagulation cascade**. *Physiotherapy* - While beneficial for general recovery, **physiotherapy alone** is not as effective as anticoagulant medications in preventing DVT in high-risk postoperative patients. - It primarily focuses on restoring mobility and function rather than directly targeting the **hypercoagulable state** post-surgery. *Early ambulation* - **Early ambulation** is a crucial part of DVT prevention as it promotes blood flow and reduces venous stasis. - However, in high-risk surgical patients, it should be used in conjunction with, and not as a sole replacement for, **pharmacological thromboprophylaxis**. *Low dose aspirin* - **Low-dose aspirin** has some antiplatelet effects and may offer a marginal benefit in certain low-risk DVT prevention scenarios, but it is less effective than heparin for general postoperative thromboprophylaxis. - Aspirin primarily inhibits **platelet aggregation**, while heparin targets the coagulation cascade, making heparin more suitable for preventing venous thromboembolism.
Question 6: All are true about management of PDPH except-
- A. Early ambulation (Correct Answer)
- B. Hydration
- C. Cerebral vasoconstriction - caffeine
- D. Analgesic
Explanation: ***Early ambulation*** - **Early ambulation** was historically thought to worsen PDPH but is now understood to have no significant impact on its incidence or severity. - While not directly a treatment, it is not contraindicated and does not preclude other management strategies; therefore, stating it is "true about management" is the exception as it's often a misconception. *Hydration* - **Hydration**, especially intravenous fluids, is a supportive measure for PDPH, as it can help maintain cerebral fluid volume. - This can potentially increase CSF pressure and alleviate symptoms. *Cerebral vasoconstriction - caffeine* - **Caffeine** induces **cerebral vasoconstriction**, which helps reduce cerebral blood volume and consequently decreases the intracranial pressure gradient, alleviating PDPH. - It also has mild analgesic properties. *Analgesic* - **Analgesics**, such as NSAIDs or acetaminophen, are used for symptomatic relief of the headache pain associated with PDPH. - They address the pain but do not target the underlying cause of CSF leakage.
Question 7: A female patient has a scalp injury, and sutures were placed after shaving the hair. On which day should the sutures be removed?
- A. 8-10 days (Correct Answer)
- B. 2 weeks
- C. 3 weeks
- D. 1 month
Explanation: **Explanation:** The timing of suture removal is determined by the balance between **wound tensile strength** and the risk of **suture track scarring**. The scalp is a highly vascular area, which promotes faster healing compared to the extremities; however, it is also subject to significant tension due to the underlying galea aponeurotica. **Why 8-10 days is correct:** While facial sutures are removed early (3-5 days) to prevent scarring, and sutures over joints are left longer (14 days) due to high tension, the **scalp** requires a middle ground. Sutures are typically removed between **7 to 10 days**. Removing them earlier increases the risk of wound dehiscence (gaping), while leaving them longer than 10 days increases the risk of infection and "railroad track" scarring. **Analysis of Incorrect Options:** * **B (2 weeks):** This duration is typically reserved for areas under high tension or with poor vascularity, such as the skin over the knee, elbow, or the back. * **C & D (3 weeks to 1 month):** These timeframes are far too long for skin sutures and would lead to significant foreign body reactions, epithelialization of the suture tracks, and potential infection. **High-Yield Clinical Pearls for NEET-PG:** * **Face:** 3–5 days (Highest vascularity, aesthetic concern). * **Scalp:** 7–10 days. * **Chest/Abdomen:** 7–10 days. * **Extremities:** 10–14 days. * **Joints (Knee/Elbow):** 14 days. * **Rule of Thumb:** The more vascular the area, the faster it heals, allowing for earlier suture removal.
Question 8: A patient underwent inguinal lymph node dissection and a drain was placed. On the 10th postoperative day, severe bleeding occurs. What type of hemorrhage is this?
- A. Reactionary hemorrhage
- B. Secondary hemorrhage (Correct Answer)
- C. Primary hemorrhage
- D. Tertiary hemorrhage
Explanation: ### Explanation The timing of postoperative bleeding is the key diagnostic factor in classifying hemorrhage. **1. Why Secondary Hemorrhage is Correct:** Secondary hemorrhage occurs **7 to 14 days** after surgery. The underlying pathophysiology is almost always **infection** or **tissue sloughing** that erodes a blood vessel wall. In this case, the 10th-day onset following an inguinal lymph node dissection (a procedure with a high risk of skin flap necrosis and infection) is a classic presentation of secondary hemorrhage. **2. Why the Other Options are Incorrect:** * **Primary Hemorrhage:** This occurs **at the time of surgery** or injury. It is due to inadequate hemostasis or accidental vessel injury during the procedure. * **Reactionary Hemorrhage:** This occurs within **24 hours** (usually within 4–6 hours) of surgery. It is triggered by the recovery of blood pressure from anesthesia-induced hypotension or the slipping of a ligature as the pulse volume improves. * **Tertiary Hemorrhage:** This is not a standard surgical classification for the timing of bleeding. **3. NEET-PG High-Yield Pearls:** * **Primary Hemorrhage:** "Surgeon’s fault" (missed vessel). * **Reactionary Hemorrhage:** "Anesthetist’s fault" (BP rise unmasking a weak clot). Common after thyroidectomy (causing hematoma/airway obstruction). * **Secondary Hemorrhage:** "Bacteria’s fault" (Infection/Sepsis). Management involves treating the infection, identifying the bleeding source, and often proximal ligation of the vessel in healthy tissue. * **Inguinal Dissection Tip:** The femoral artery is at risk here; if the skin flap becomes infected and sloughs, it can lead to a "blowout" of the femoral artery.
Question 9: On the 7th postoperative day after laparoscopic cholecystectomy, a patient developed right upper abdominal pain and a 10 cm x 8 cm collection. What is the recommended initial treatment for this condition?
- A. Immediate laparotomy
- B. Percutaneous drainage (Correct Answer)
- C. Laparotomy and surgical exploration of the bile duct with T-tube insertion
- D. Roux-en-Y hepaticojejunostomy
Explanation: **Explanation:** The clinical presentation of a localized collection (biloma or hematoma) on the 7th postoperative day following laparoscopic cholecystectomy suggests a post-cholecystectomy complication, most commonly a minor bile leak or a localized fluid collection. **Why Percutaneous Drainage is Correct:** In a hemodynamically stable patient with a localized collection, the **initial management** is ultrasound or CT-guided **percutaneous drainage**. This serves two purposes: it is therapeutic (relieves pain and prevents sepsis) and diagnostic (allows for fluid analysis to confirm if it is bile, blood, or pus). Once the collection is drained and the patient is stabilized, further investigations like MRCP or ERCP are performed to identify the source of the leak and manage it endoscopically (e.g., stenting). **Why Other Options are Incorrect:** * **A & C (Laparotomy/Surgical Exploration):** Immediate surgery is avoided in the early postoperative period unless the patient has generalized peritonitis or is hemodynamically unstable. Re-operating on inflamed, friable tissues increases the risk of further biliary injury. * **D (Roux-en-Y Hepaticojejunostomy):** This is a definitive reconstructive procedure for major bile duct injuries (Strasberg Type E). It is never the *initial* step and is typically performed weeks or months later after the inflammation has subsided. **NEET-PG High-Yield Pearls:** * **Most common cause of post-lap cholecystectomy bile leak:** Leak from the **Duct of Luschka** or the cystic duct stump. * **Gold Standard for diagnosis of bile duct injury:** MRCP (non-invasive) or ERCP (therapeutic). * **Management Algorithm:** Drain the collection first → Stabilize → ERCP + Stenting for minor leaks → Delayed surgery for major transections. * **Sepsis Control:** Always prioritize drainage and antibiotics before definitive surgical repair.
Question 10: A patient with hypersplenism underwent splenectomy. What is the most probable opportunistic infection in this patient after the procedure?
- A. E. coli
- B. Pneumococci (Correct Answer)
- C. Meningococci
- D. Staphylococci
Explanation: ### Explanation **Concept: Overwhelming Post-Splenectomy Infection (OPSI)** The spleen plays a critical role in the immune system by filtering blood and producing antibodies (IgM). It is particularly vital for clearing **encapsulated organisms** via splenic macrophages and the production of opsonins (tuftsin and properdin). Following a splenectomy, patients are at a lifelong increased risk of **OPSI**, a fulminant sepsis with a high mortality rate. **Why Pneumococci is Correct:** * **Streptococcus pneumoniae (Pneumococcus)** is the most common causative organism in OPSI, accounting for approximately **50–90%** of cases. * Because it is a gram-positive encapsulated bacterium, the absence of splenic filtration and opsonization allows for rapid bacterial proliferation and systemic collapse. **Analysis of Incorrect Options:** * **A. E. coli:** While a common cause of sepsis, it is not specifically associated with the loss of splenic function. * **C. Meningococci (*N. meningitidis*):** This is the second most common cause of OPSI. While significant, it occurs less frequently than Pneumococcus. * **D. Staphylococci:** These are common skin commensals and causes of surgical site infections, but they are not the primary opportunistic pathogens associated with the post-splenectomy state. **High-Yield Clinical Pearls for NEET-PG:** 1. **The "Big Three" Organisms:** *S. pneumoniae* (most common), *H. influenzae* type B, and *N. meningitidis*. 2. **Vaccination Protocol:** Ideally, vaccines should be administered **2 weeks before** elective splenectomy or **2 weeks after** emergency splenectomy (to allow the immune system to recover from surgical stress). 3. **Prophylaxis:** Children post-splenectomy often require daily oral penicillin prophylaxis until at least age 5 or for 5 years post-surgery. 4. **Other Risks:** Post-splenectomy patients are also at higher risk for *Babesia* (transmitted by ticks) and *Capnocytophaga canimorsus* (following dog bites).
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