252. Commonest fatal neonatal dysplasia : Thanatophoric dwarfism.
253. Platyspondyly with central vertebral beaking is the diagnostic hallmark of Morquio's disease.
254. PNDT act - 1994, But PCPNDT act (amendment in PNDT act ) - 2003.
255. Pulmonary hypertension : Main pulmonary artery > 28.6 mm,
Right descending pulmonary artery > 16mm
256. Speed of ultrasound in soft tissue : 1540 m/sec.
257. Natural global radiation : Average yearly radiation dose is 2.7 mSv
258. International commission on radiological protection (ICRP) was founded in 1928
259. Atomic energy act - 1962
260. Radionuclides K40 and C14 are present in human body.
261. Puff of smoke sign is seen in Moya moya disease.
262. Onodi cells are sphenoethmoidal air cells and are in close relation to optic nerve (usually) or internal carotid artery (less commonly)
263. Haller cells are maxilloethmoidal air cells that may be in close relation to infra-orbital nerve.
264. Hepatoportoenterostomy, or Kasai portoenterostomy is a surgical treatment performed on infants with biliary atresia to allow for bile drainage.
265. Denis Browne operation is used for surgical repair of hypospadias.
266. Corpora arenacea - Pineal gland
Corpora amylacea - Prostate gland
267. Crypts of Leiberkuhn and Brunner’s glands are seen in Duodenum.
268. Anorectal ring is formed by – Puborectalis, Internal anal sphincter and Deep external anal sphincter. (Mnemonic PID or DIP )
269. Gantzer's muscles - accessory heads of flexor pollicis longus and flexor digitorum profundus.
270. Last carpal bone to ossify is pisiform.
271. Gluteus
273. Short head of biceps and coracobrachialis originate from tip of coracoid process.
253. Platyspondyly with central vertebral beaking is the diagnostic hallmark of Morquio's disease.
254. PNDT act - 1994, But PCPNDT act (amendment in PNDT act ) - 2003.
255. Pulmonary hypertension : Main pulmonary artery > 28.6 mm,
Right descending pulmonary artery > 16mm
256. Speed of ultrasound in soft tissue : 1540 m/sec.
257. Natural global radiation : Average yearly radiation dose is 2.7 mSv
258. International commission on radiological protection (ICRP) was founded in 1928
259. Atomic energy act - 1962
260. Radionuclides K40 and C14 are present in human body.
261. Puff of smoke sign is seen in Moya moya disease.
262. Onodi cells are sphenoethmoidal air cells and are in close relation to optic nerve (usually) or internal carotid artery (less commonly)
263. Haller cells are maxilloethmoidal air cells that may be in close relation to infra-orbital nerve.
264. Hepatoportoenterostomy, or Kasai portoenterostomy is a surgical treatment performed on infants with biliary atresia to allow for bile drainage.
265. Denis Browne operation is used for surgical repair of hypospadias.
266. Corpora arenacea - Pineal gland
Corpora amylacea - Prostate gland
267. Crypts of Leiberkuhn and Brunner’s glands are seen in Duodenum.
268. Anorectal ring is formed by – Puborectalis, Internal anal sphincter and Deep external anal sphincter. (Mnemonic PID or DIP )
269. Gantzer's muscles - accessory heads of flexor pollicis longus and flexor digitorum profundus.
270. Last carpal bone to ossify is pisiform.
271. Gluteus
- maximus: inferior gluteal nerve
- medius and minimus: superior gluteal nerve
272. Piriformis - lateral rotator of thigh
274. Positive benzidine test in : Hemoglobin and Myoglobin
275. Drug that increases QT interval - Amiodarone, Ebastine, Sotatol
276. SIADH is euvolemic hypoosmolality with increased Urine Na+ , Urine osmolality
277. Muscles related to eustachian tube - Tensor veli palatini, Levator veli palatini and Salpingopharyngeus.
278. Brain cells sensitivity to hypoxia :Neurons > Oligodendrocytes > Astrocytes > Endothelial cells
Among Neurons most sensitive are - Pyramidal cells in area CA1 of hippocampus - known as Sommer's sector.
279. Stratosphere sign on M - mode ultrasound - suggests Pneumothorax.
280. Killian’s dehiscence (also known as gateway of tears) - Between thyropharyngeus and cricopharyngeus.
281. Nucleus ambiguus - cranial nerves IX, X and XI.
282. Black pleural sign - Pulmonary Alveolar Microlithiasis
283. Nernst potential across cell membrane :
291. Ulcerative colitis causes inflammatory diarrhoea
Pancreatic exocrine insufficiency causes Steatorrheal diarrhoea
292. Metastases -
Isometric exercise : Cardiac output decreases.
294. The repolarisation wave in heart starts from epicardial surface of apex.
295. Glucocorticoids increase the number of RBCs, platelets and neutrophils in the circulation.
296. Acute rheumatic fever - There is no residual damage to the joint.
297. Live vaccines are contraindicated in pregnancy.
298. Screening is effective for cervical cancer, breast cancer & oral cancer.
299. CTEV correction : 1st - forefoot adduction, then - inversion, then - equinus.
300. Receptor proteins for Parathyroid hormone (PTH) are present on both osteoblasts and osteocytes.
276. SIADH is euvolemic hypoosmolality with increased Urine Na+ , Urine osmolality
277. Muscles related to eustachian tube - Tensor veli palatini, Levator veli palatini and Salpingopharyngeus.
278. Brain cells sensitivity to hypoxia :Neurons > Oligodendrocytes > Astrocytes > Endothelial cells
Among Neurons most sensitive are - Pyramidal cells in area CA1 of hippocampus - known as Sommer's sector.
279. Stratosphere sign on M - mode ultrasound - suggests Pneumothorax.
280. Killian’s dehiscence (also known as gateway of tears) - Between thyropharyngeus and cricopharyngeus.
281. Nucleus ambiguus - cranial nerves IX, X and XI.
282. Black pleural sign - Pulmonary Alveolar Microlithiasis
283. Nernst potential across cell membrane :
- for K+ ion is -90 mV
- for Na+ ion is +60 mV
- for Cl- ion is -70 mV
284. Small cell Ca of lung is most common variety of lung cancer associated with paraneoplastic syndrome.
285. Meissner and Pacinian corpuscles - rapidly adapting (phasic) receptors.
Merkel cells and Ruffini endings - slowly adapting (tonic) receptors.
286. Abdominal cocoon = Sclerosing encapsulating peritonitis.
287. Apple core sign - on barium studies of circumferential growth in colon cancers.
288. Celery stalk metaphysis - in osteopathia striata , and congenital rubella.
Celery stalk sign - in ACL mucoid degeneration.
289. Champagne glass pelvis - in Achondroplasia
290. Coffee bean sign - sigmoid volvulus.
285. Meissner and Pacinian corpuscles - rapidly adapting (phasic) receptors.
Merkel cells and Ruffini endings - slowly adapting (tonic) receptors.
286. Abdominal cocoon = Sclerosing encapsulating peritonitis.
287. Apple core sign - on barium studies of circumferential growth in colon cancers.
288. Celery stalk metaphysis - in osteopathia striata , and congenital rubella.
Celery stalk sign - in ACL mucoid degeneration.
289. Champagne glass pelvis - in Achondroplasia
290. Coffee bean sign - sigmoid volvulus.
291. Ulcerative colitis causes inflammatory diarrhoea
Pancreatic exocrine insufficiency causes Steatorrheal diarrhoea
292. Metastases -
- MC intracranial metastasis from Carcinoma lung
- MC hepatic metastasis (overall) from Bronchogenic carcinoma
- MC hepatic mets from GIT from Colonic carcinoma
Isometric exercise : Cardiac output decreases.
294. The repolarisation wave in heart starts from epicardial surface of apex.
295. Glucocorticoids increase the number of RBCs, platelets and neutrophils in the circulation.
296. Acute rheumatic fever - There is no residual damage to the joint.
297. Live vaccines are contraindicated in pregnancy.
298. Screening is effective for cervical cancer, breast cancer & oral cancer.
299. CTEV correction : 1st - forefoot adduction, then - inversion, then - equinus.
300. Receptor proteins for Parathyroid hormone (PTH) are present on both osteoblasts and osteocytes.
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