Post operative bleeding within 48 hours of surgery is called-
সঠিক উত্তর
সঠিক উত্তর: Reactionary bleeding
সঠিক উত্তর
সঠিক উত্তর: Reactionary bleeding
ভুল বা সঠিক হলে সাথে সাথেই ব্যাখ্যা সহ উত্তর দেখতে পারবেন।
Ideal age of interceptive orthodontics is -
Interceptive orthodontics aims to intercept and correct a developing malocclusion at an early stage, before it becomes fully established. This window corresponds to the mixed dentition period (roughly 6–12 years), when both primary and permanent teeth are present. During this period, problems such as crossbites, crowding, habits (thumb sucking), and arch-length discrepancies can be corrected more easily because the jaws are still growing and teeth are still erupting, making treatment simpler and more effective than after the permanent dentition is fully established.
Reference: Proffit WR, Fields HW, Sarver DM. Contemporary Orthodontics, 6th ed. Chapter on Early Treatment (Interceptive Orthodontics).
মেডিকেল বিষয়ে ১০ টি গুরুত্বপূর্ণ প্রশ্ন
১০ মার্কের MCQ কুইজএই প্রশ্নের বিশেষজ্ঞ বিশ্লেষণ
Postoperative bleeding is classified by timing: primary haemorrhage occurs at the time of surgery; reactionary (or intermediate) haemorrhage occurs within the first 24–48 hours, typically due to the slipping of a ligature, dislodgement of a clot as the effect of local anaesthetic vasoconstrictor wears off, or a rise in blood pressure; and secondary haemorrhage occurs several days later (typically 3–10 days), usually due to infection. Bleeding within 48 hours therefore fits the definition of reactionary bleeding.
Reference: Peterson's Principles of Oral and Maxillofacial Surgery, 3rd ed. – Hemorrhage: Classification.
রেফারেন্স মাত্র
মেডিকেল বিষয়ের আরও প্রশ্ন