Dental Surgery — MCQ ও উত্তর

ডেন্টাল ভর্তি · । এই অধ্যায়ে মোট 68টি প্রশ্ন আছে। নিচে প্রথম 10টি প্রশ্ন ও সঠিক উত্তর দেওয়া হলো।

এই অধ্যায়ে সব প্রশ্নে অনুশীলন করুন

1. A patient awaiting a surgical procedure appears anxious and repeatedly asks about possible risks. What is the most appropriate response?

   1. Reassure the patient that there is nothing to worry about.
   2. Avoid discussing risks to prevent further anxiety.
   3. Invite the patient to share their concerns and explain the risks and safety protocols in detail.
   4. Tell the patient to wait for the surgeon to explain everything later.

   সঠিক উত্তর: Invite the patient to share their concerns and explain the risks and safety protocols in detail.

   ব্যাখ্যা: সমাধান সঠিক উত্তর: Option C The most appropriate response is to invite the patient to share their concerns and explain the risks and safety protocols in detail because this approach respects patient autonomy and promotes informed consent. Addressing the patient's anxiety by providing clear, honest information about potential risks and the measures in place to ensure safety helps build trust and reduce fear. Avoiding or dismissing questions can increase anxiety and undermine confidence in the care team. Effective communication about surgical risks is essential for ethical practice and enhances patient satisfaction and compliance.Reference: Principles of Surgery, Schwartz, 11th Edition.

2. During preoperative preparation, a junior colleague makes an error. What is the best way to address this situation?

   1. Publicly criticize the junior colleague to set an example.
   2. Ignore the error if it is minor.
   3. Work together to correct the mistake and discuss how to prevent it in the future.
   4. Report the error immediately to the hospital administration.

   সঠিক উত্তর: Work together to correct the mistake and discuss how to prevent it in the future.

   ব্যাখ্যা: সমাধান সঠিক উত্তর: Option C The best approach is to collaborate to correct the error promptly, ensuring patient safety while maintaining a supportive learning environment. This method encourages open communication, teamwork, and continuous improvement, which are essential in surgical practice. Addressing the mistake privately avoids undermining the junior colleague’s confidence and fosters trust. Discussing how to prevent similar errors promotes critical thinking and adherence to protocols, ultimately enhancing overall surgical outcomes. This approach balances patient safety with professional development, key to effective surgical education and practice.Reference: Schwartz's Principles of Surgery, F. Charles Brunicardi, 11th Edition.

3. A scrub nurse is overwhelmed by the number of instruments during surgery. How should you assist?

   1. Ask the nurse to manage on their own.
   2. Organize the instrument tray to help the nurse.
   3. Ignore the situation as it is not your responsibility.
   4. Complain to the supervisor about the nurse's performance.

   সঠিক উত্তর: Organize the instrument tray to help the nurse.

   ব্যাখ্যা: সমাধান সঠিক উত্তর: Option B Assisting a scrub nurse overwhelmed by instruments is essential to maintain sterile technique and ensure smooth surgical workflow. By organizing the instrument tray, you help reduce delays and minimize the risk of contamination or errors. This collaboration improves efficiency, supports the surgical team, and enhances patient safety. Ignoring or distancing yourself compromises the sterile field and may jeopardize the procedure. Taking proactive steps aligns with the principles of teamwork and patient-centered care in the OR. Reference: Alexander's Care of the Patient in Surgery, Jane C. Rothrock, 16th Edition.

4. During an ongoing operation, the patient's family demands an urgent update. What is the most appropriate response?

   1. Leave the operating room to update the family yourself.
   2. Ignore the family's request until the surgery is over.
   3. Arrange for a colleague to provide the family with an update.
   4. Tell the family to wait until the procedure is finished.

   সঠিক উত্তর: Arrange for a colleague to provide the family with an update.

   ব্যাখ্যা: সমাধান সঠিক উত্তর: Option C The correct response is to arrange for a colleague to update the family because the primary focus must remain on maintaining patient safety and surgical sterility during the operation. Leaving the operating room risks compromising the sterile field and disrupting the surgical team's concentration. Additionally, a designated team member communicating with the family ensures accurate, timely updates without jeopardizing intraoperative care. This approach balances the need for family support with the imperative of continuous, undistracted surgical attention. Reference: Sabiston Textbook of Surgery, Townsend et al., 21st Edition.

5. A colleague criticizes a new staff member for working slowly. What is the best way to respond?

   1. Support the criticism to maintain discipline.
   2. Remind the team that everyone needs time to adjust to a new environment.
   3. Ignore the situation.
   4. Ask the new staff member to speed up immediately.

   সঠিক উত্তর: Remind the team that everyone needs time to adjust to a new environment.

   ব্যাখ্যা: সমাধান সঠিক উত্তর: Option B

6. Which element is crucial to document in the surgical history of a trauma patient?

   1. Recent overseas travel
   2. Mechanism of injury (e.g., fall, road traffic accident)
   3. Family history of hypertension
   4. Vaccination status

   সঠিক উত্তর: Mechanism of injury (e.g., fall, road traffic accident)

   ব্যাখ্যা: সমাধান সঠিক উত্তর: Option B The mechanism of injury is crucial in the surgical history of a trauma patient because it directly informs the pattern and severity of injuries. Understanding whether the trauma was caused by a fall, road traffic accident, or other event helps predict possible affected organs and guides prompt surgical decision-making. This information aids in prioritizing diagnostic tests and interventions, optimizing patient outcomes, and anticipating complications. Other elements like travel history, family hypertension, or vaccination status have limited immediate relevance in acute trauma management.Reference: ATLS® Student Course Manual, American College of Surgeons, 10th Edition.

7. A patient reports passing black, tarry stools. What additional detail is most important to ask?

   1. Have you recently taken nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or aspirin?
   2. Do you have a family history of colon cancer?
   3. Have you traveled abroad recently?
   4. Are you experiencing headaches?

   সঠিক উত্তর: Have you recently taken nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or aspirin?

   ব্যাখ্যা: সমাধান সঠিক উত্তর: Option A

8. When taking a surgical history before emergency surgery, which component is most essential to assess?

   1. Family history of cancer
   2. Current medications and allergies
   3. Past travel history
   4. Dietary preferences

   সঠিক উত্তর: Current medications and allergies

   ব্যাখ্যা: সমাধান সঠিক উত্তর: Option B The most essential component when taking a surgical history before emergency surgery is current medications and allergies. This is critical because many medications, such as anticoagulants, can significantly affect surgical bleeding risk and anesthesia management. Allergies, especially to antibiotics or anesthetic agents, must be identified immediately to prevent potentially life-threatening allergic reactions during or after surgery. Understanding these factors ensures patient safety and appropriate perioperative planning in the limited time available before emergency intervention.Reference: Sabiston Textbook of Surgery, Courtney M. Townsend Jr., 21st Edition.

9. A patient presents with right lower abdominal pain. Which question best helps differentiate appendicitis from other causes?

   1. Is the pain worse after eating fatty foods?
   2. Did the pain begin near the umbilicus and then shift to the right lower quadrant?
   3. Do you have a history of kidney stones?
   4. Have you experienced any chest pain?

   সঠিক উত্তর: Did the pain begin near the umbilicus and then shift to the right lower quadrant?

   ব্যাখ্যা: সমাধান সঠিক উত্তর: Option B The classic presentation of appendicitis includes initial visceral pain around the umbilicus due to midgut innervation, which later localizes to the right lower quadrant (McBurney's point) as the parietal peritoneum becomes inflamed. This migratory pattern of pain is a key clinical feature that helps distinguish appendicitis from other causes of right lower abdominal pain, which typically do not show this specific migration. Identifying this pattern aids in early and accurate diagnosis, guiding timely surgical intervention to prevent complications like perforation.Reference: Sabiston Textbook of Surgery, Courtney M. Townsend Jr., 21st Edition.

10. During a general examination of a surgical patient, which finding is most concerning for malignancy?

    1. A small, mobile lymph node
    2. A non-healing ulcer with everted edges
    3. A soft, fluctuant swelling
    4. A tender, red abscess

    সঠিক উত্তর: A non-healing ulcer with everted edges

    ব্যাখ্যা: সমাধান সঠিক উত্তর: Option B A non-healing ulcer with everted edges is highly suggestive of malignancy, often seen in squamous cell carcinoma. The chronicity and everted margins indicate invasive and uncontrolled growth, distinguishing it from benign ulcers. This warrants urgent biopsy and further oncological evaluation. In contrast, other options typically indicate benign or inflammatory conditions. Early recognition of such malignant features is crucial for timely diagnosis and management, improving surgical outcomes.Reference: Bailey & Love’s Short Practice of Surgery, Norman S. Williams, 27th Edition.