Fast-Track Recovery — MCQs
What should be the minimum value of HbA1c to safely carry out a surgical procedure in an emergency setting?
Which of the following is NOT an approach followed in revised NPCB cataract surgeries?
Which intervention has shown the highest return on investment in national STI control programs?
Which cannot be administered via epidural anesthesia?
Method followed to decrease post-op infection in cataract surgery:
Abbreviated laparotomy done for:
What is the treatment of choice for a post-operative abscess?
Which of the following cannot be given by epidural anaesthesia?
Steps in review of patient's history during secondary survey of trauma care can be summarised as
Which Benzodiazepine decreases post-operative nausea & vomiting:-
Fast-Track Recovery Indian Medical PG Practice Questions and MCQs
Question 1: What should be the minimum value of HbA1c to safely carry out a surgical procedure in an emergency setting?
- A. <7
- B. <8
- C. <10 (Correct Answer)
- D. <8
Explanation: ***<10*** - In an **emergency setting**, the priority is to proceed rapidly with surgery; current guidelines suggest that an **HbA1c <10%** is acceptable to proceed without significant delay for optimization. - While lower HbA1c is ideal, delaying an emergency procedure to achieve an HbA1c below 10% is generally **not recommended**, as the benefits of urgent surgery outweigh the risks associated with this level of glycemic control [1]. *<7* - An HbA1c of **<7% is the general target** for optimal glycemic control in most diabetic patients, especially in an elective setting. - Achieving this level in an emergency would likely require **delaying surgery**, which is not feasible or safe when immediate intervention is needed. *<8* - An HbA1c of **<8%** represents good control for many individuals, particularly older adults or those with comorbidities. - While better than 10%, it is not the absolute minimum required to proceed with an **emergency surgery**, as timely intervention is paramount. *<8* - An HbA1c of **<8%** represents good control for many individuals, particularly older adults or those with comorbidities. - While better than 10%, it is not the absolute minimum required to proceed with an **emergency surgery**, as timely intervention is paramount.
Question 2: Which of the following is NOT an approach followed in revised NPCB cataract surgeries?
- A. Mobile surgical camps
- B. Consistent follow-up care
- C. Fixed-site surgical treatment alone (excluding camps) (Correct Answer)
- D. Standardized distribution of resources
Explanation: ***Fixed-site surgical treatment alone (excluding camps)*** - The revised **National Programme for Control of Blindness and Visual Impairment (NPCBVI)** adopts a **multi-pronged integrated approach** combining both fixed-site facilities and mobile outreach camps. - Relying **exclusively on fixed-site treatment** without mobile camps is **not the strategy** of the revised program, as this would limit access for rural and underserved populations. - The program emphasizes **both institutional capacity** (fixed sites at district hospitals and eye hospitals) **and community outreach** (mobile surgical camps) working together. *Mobile surgical camps* - **Mobile camps** are a crucial strategy in the revised NPCB to reach underserved populations in rural and remote areas. - They enhance **accessibility to care** and increase surgical coverage, particularly in areas without nearby fixed facilities. - Camps are conducted with **quality standards** and linked to fixed sites for follow-up care. *Consistent follow-up care* - **Comprehensive follow-up** is a cornerstone of the revised NPCB to ensure positive outcomes and address complications. - This includes **post-operative care protocols** at both camp and fixed-site surgeries to reduce morbidity. - Follow-up mechanisms help achieve the program's goal of **quality cataract surgery outcomes**. *Standardized distribution of resources* - The revised NPCB promotes **equitable and efficient allocation** of resources to ensure quality cataract services across regions. - This includes distribution of **equipment, consumables, trained personnel, and funding** based on need and surgical load. - Resource standardization helps maintain **quality benchmarks** across different service delivery models.
Question 3: Which intervention has shown the highest return on investment in national STI control programs?
- A. Mobile testing units
- B. Online partner notification
- C. Integration with HIV services (Correct Answer)
- D. Mass media campaigns
Explanation: ***Integration with HIV services*** - This approach offers the **highest return on investment** for national STI control programs as it leverages existing infrastructure and funding for HIV services, maximizing resource utilization. - **Syndromic management of STIs integrated with HIV care** allows for efficient screening, diagnosis, and treatment of both conditions simultaneously, reaching high-risk populations effectively. - **India's National AIDS Control Programme (NACP)** successfully demonstrates this model, with STI/RTI services integrated into HIV testing and counseling centers, reducing duplication and operational costs. - **WHO guidelines strongly recommend** this integration strategy as the most cost-effective approach for national STI control programs, particularly in resource-limited settings. *Mobile testing units* - While helpful for reaching underserved populations, **mobile units have high operational costs** including staffing, vehicle maintenance, and equipment, which significantly limit their overall return on investment. - Their effectiveness is often localized and may not provide broad, sustainable impact across an entire national program compared to integrated services. *Online partner notification* - This method's reach is limited by **digital literacy and access barriers**, potentially excluding high-risk groups without internet access, particularly relevant in the Indian context. - While it can improve partner tracing in certain populations, the initial setup costs and limited universal applicability reduce its overall cost-effectiveness compared to integrated clinical services. *Mass media campaigns* - These campaigns require **significant financial investment** for broadcast time and creative development, with outcomes that are difficult to quantify in terms of direct STI reduction. - While effective for raising general awareness, they generate less measurable return on investment for direct STI control services compared to targeted clinical interventions like integrated service delivery.
Question 4: Which cannot be administered via epidural anesthesia?
- A. Morphine
- B. Alfentanil
- C. Fentanyl
- D. Remifentanil (Correct Answer)
Explanation: ***Remifentanil*** - **Remifentanil** is specifically designed for **continuous intravenous infusion** due to its **ultra-short duration of action** and rapid metabolism by plasma esterases. - Its rapid metabolism **precludes its use for epidural administration** as it would not provide sustained analgesia and its pharmacokinetic profile is not suitable for the epidural space. *Morphine* - **Morphine** is a commonly used opioid for **epidural analgesia** due to its relatively **long duration of action** and hydrophilic properties, allowing it to spread effectively within the CSF. - It provides **prolonged relief** from pain, particularly for postoperative or obstetric analgesia. *Alfentanil* - **Alfentanil** is a **synthetic opioid** that can be administered epidurally, although it is more commonly used intravenously. - It has a **faster onset and shorter duration** than morphine, making it suitable for certain epidural applications requiring rapid but not prolonged effect. *Fentanyl* - **Fentanyl** is a potent, **lipophilic opioid** frequently used for **epidural anesthesia** and analgesia. - Its lipid solubility allows for **rapid onset** of action due to quick absorption into neural tissue, but its duration is shorter than morphine.
Question 5: Method followed to decrease post-op infection in cataract surgery:
- A. Topical antibiotics and sterile draping
- B. Topical antibiotics alone
- C. Topical antibiotics and sterile instruments
- D. Intracameral antibiotics and betadine wash (Correct Answer)
Explanation: ***Intracameral antibiotics and betadine wash*** - **Intracameral antibiotics** (e.g., cefuroxime, moxifloxacin) directly target the anterior chamber during surgery, effectively reducing the risk of **endophthalmitis**. - A **betadine (povidone-iodine) wash** of the ocular surface preoperatively significantly reduces bacterial load, preventing introduction of microbes into the surgical field. *Topical antibiotics and sterile draping* - While **topical antibiotics** are important, they may not achieve sufficient intraocular concentrations to prevent deep infection effectively. - **Sterile draping** is essential for maintaining a sterile field but does not address potential intrinsic bacterial flora on the conjunctiva or adnexa as thoroughly as a betadine wash. *Topical antibiotics alone* - **Topical antibiotics** alone are often insufficient to prevent **intraocular infections** because they may not penetrate the eye adequately to eradicate all pathogens. - This approach lacks the comprehensive germicidal action of a **betadine wash** on the ocular surface and the direct intraocular effect of intracameral antibiotics. *Topical antibiotics and sterile instruments* - **Sterile instruments** are a fundamental and non-negotiable part of any surgical procedure to prevent infection from external sources. - However, relying solely on **topical antibiotics** and sterile instruments overlooks the importance of reducing the patient's own **periocular bacterial flora** (addressed by betadine wash) and directly treating potential intraocular contamination (addressed by intracameral antibiotics).
Question 6: Abbreviated laparotomy done for:
- A. Hemodynamically stable patients with minor trauma
- B. Damage control in hemodynamically unstable trauma patients (Correct Answer)
- C. Elective abdominal surgeries
- D. Early wound healing promotion
Explanation: ***Damage control in hemodynamically unstable trauma patients*** - **Abbreviated laparotomy** is a key component of **damage control surgery**, primarily indicated for hemodynamically unstable trauma patients. - The goal is to rapidly control life-threatening issues like hemorrhage and contamination, then temporarily close the abdomen for physiologic stabilization before definitive repair. *Hemodynamically stable patients with minor trauma* - These patients typically do not require prompt surgical intervention; their injuries can often be managed non-operatively or with standard surgical techniques. - An abbreviated laparotomy is an aggressive approach reserved for severe, life-threatening scenarios, not minor trauma in stable patients. *Elective abdominal surgeries* - Elective surgeries are planned procedures performed on stable patients with no immediate life-threatening conditions. - They allow for complete surgical repair in a single setting, which is the opposite of the staged approach of an abbreviated laparotomy. *Early wound healing promotion* - The focus of an abbreviated laparotomy is on resuscitation and source control, not primarily on wound healing. - The initial closure is temporary, often leaving the wound open, which is not conducive to early, primary wound healing.
Question 7: What is the treatment of choice for a post-operative abscess?
- A. Hydration
- B. IV antibiotics
- C. Image guided aspiration (Correct Answer)
- D. Reexploration
Explanation: ***Image-guided aspiration*** - This is often the **first-line treatment** for a post-operative abscess, especially if it is well-localized. - It involves **draining the pus** under imaging guidance, relieving pressure and removing the infectious material. *Hydration* - While important for overall patient management, especially in cases of infection or sepsis, **hydration alone does not treat an abscess**. - It is a supportive measure but does not address the **localized collection of pus**. *IV antibiotics* - Antibiotics are typically indicated as an **adjunct to drainage**, especially in cases of systemic infection or cellulitis. - However, **antibiotics alone are often insufficient** to resolve an abscess as they have difficulty penetrating the necrotic core and thick capsule. *Reexploration* - **Surgical reexploration** is a more invasive option usually reserved for abscesses that are **large, multiloculated, not amenable to percutaneous drainage**, or when initial drainage attempts fail. - It carries greater risks and is not the initial treatment of choice for every post-operative abscess.
Question 8: Which of the following cannot be given by epidural anaesthesia?
- A. Morphine
- B. Remifentanil (Correct Answer)
- C. Alfentanil
- D. Fentanyl
Explanation: ***Remifentanil*** - **Remifentanil** is specifically designed for **intravenous administration** and is rapidly metabolized by plasma esterases, making it unsuitable for epidural use. - Due to its short half-life and rapid metabolism, epidural administration would provide inconsistent and fleeting analgesia, and its breakdown products are not inert in the epidural space, potentially causing **neurotoxicity**. *Morphine* - **Morphine** is a commonly used opioid for **epidural analgesia** due to its hydrophilicity, allowing for prolonged action in the cerebrospinal fluid. - It provides effective **postoperative pain relief** and has a relatively slow onset but long duration of action when administered epidurally. *Alfentanil* - **Alfentanil** is a synthetic opioid that has been used for **epidural analgesia**, though less commonly than fentanyl or sufentanil, sometimes in conjunction with local anesthetics. - It has a faster onset and shorter duration of action compared to morphine, but still provides effective **analgesia** when administered epidurally. *Fentanyl* - **Fentanyl** is a widely used lipophilic opioid for **epidural analgesia**, often combined with local anesthetics, for both surgical and obstetric pain. - Its lipophilicity allows for rapid absorption and a relatively quick onset of action, providing effective **segmental analgesia**.
Question 9: 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 10: Which Benzodiazepine decreases post-operative nausea & vomiting:-
- A. Midazolam (Correct Answer)
- B. Diazepam
- C. Lorazepam
- D. All of the options
Explanation: ***Midazolam*** - **Midazolam** is a commonly used benzodiazepine in anesthesia that has been shown to have **antiemetic properties** and can decrease the incidence of **postoperative nausea and vomiting (PONV)**. - Its mechanism may involve its sedative and anxiolytic effects, indirectly reducing the triggers for nausea. *Diazepam* - While **diazepam** is a benzodiazepine with sedative and anxiolytic effects, it is not primarily known for reducing PONV. - Its longer duration of action compared to midazolam can also contribute to unwanted **postoperative sedation**. *Lorazepam* - **Lorazepam** is another benzodiazepine used for anxiolysis and sedation but is not a primary agent for the prevention of PONV. - Like diazepam, its prolonged effects can lead to **delayed recovery** and drowsiness, which may not be desirable in the postoperative period. *All of the options* - While all listed drugs are benzodiazepines, only **midazolam** is consistently recognized and utilized for its ability to reduce PONV in the perioperative setting. - The other benzodiazepines do not demonstrate the same consistent benefit in PONV reduction and may have other side effects that limit their utility for this specific purpose.
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