question stringlengths 1 1.57k | options dict | answer stringlengths 1 287 | answer_idx class label 4
classes | explanation stringlengths 1 22.5k | subject_name stringclasses 21
values | topic_name stringlengths 3 135 |
|---|---|---|---|---|---|---|
The extrinsic pathway of clotting is activated by | {
"A": "Release of tissue thromboplastin",
"B": "Conversion of fibrinogen into fibrin",
"C": "Formation of prothrombin",
"D": "Release of calcium"
} | Release of tissue thromboplastin | 0A | The extrinsic system is triggered by the release of tissue thromboplastin, a protein–phospholipid mixture that activates factor VII. | Physiology | None |
Percentage of endothelial loss in Descemets stripping automated endothelial keratoplasty | {
"A": "5%",
"B": "10 - 20%",
"C": "30 - 40%",
"D": "50 - 60%"
} | 30 - 40% | 2C | Ans. (c) 30 - 40%Ref: Cornea: July 2007- Volume 26 - Issue 6 p. 670 - 674)Reported mean endothelial cell loss (usually at 6 months post op) varies from 24-59% (with standard deviations) across the studies. | Ophthalmology | Cornea |
A developer at high temperature will cause | {
"A": "Clear white spots on the film",
"B": "Yellow stains",
"C": "Very dark image",
"D": "Very light image"
} | Very dark image | 2C | None | Radiology | None |
Epithelium lining of lingual surface of epiglottis is? | {
"A": "Simple Columnar",
"B": "Simple Cuboidal",
"C": "Pseudostratified ciliated columnar",
"D": "Stratified squamous epithelium"
} | Stratified squamous epithelium | 3D | ANSWER: (D) Stratified squamous epitheliumREF: Basic Histology by Lange 11th edition Chapter 17 '"The Respiratory System"See APPENDIX-10 below for "SOME IMPORTANT EPITHELIUM LININGS".The epiglottis is a flap valve that covers the laryngeal airway during swallowing. Thus the epithelium facing the oral cavity is oral epi... | Anatomy | Epithelium and Intraepithelial Glands |
The nerve commonly damaged during McBurney's incision is - | {
"A": "Subcostal",
"B": "Iliohypogastric",
"C": "11th thoracic",
"D": "10th thoracic"
} | Iliohypogastric | 1B | "Right inguinal hernia is more common following a grid iron (MC Burney's) incision for appendiccectomy and is due to injury to the iliohypogastric nerve" - Bailey & Love | Surgery | None |
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