Clinical Qbank(3rd Year Subjects)

385 ) Ans. (b) 2 days before and 5 days after rash appearance Ref: K. Park, 23rd ed. pg. 143 • Chicken pox is infective 2 days before appearance of rash and 5 days after rash disappearance. • Measles is infective 4 days before appearance of rash and 5 days after rash disappearance • Mnemonic: rule of 25 and 45 ƒ 2–5: chicken pox ƒ 4–5: measles 🎲For more questions, Join @thirdyearmbbsquestions and attend Live Quizzes @ PrepNEXT at 9:30 PM Daily !!

384 ) A broad concept of disease causation that synthesized the basic factors of agent, host and environment (see adjacent figure) This model—agent, host and environment--has been in use for many years. It helped epidemiologists to focus on different classes of factors, especially with regard to infectious diseases 🎲For more questions, Join @thirdyearmbbsquestions and attend Live Quizzes @ PrepNEXT at 9:30 PM Daily !!

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383)Ans. (a) Time Ref: K. Park, 23rd ed. pg. 872 • Network analysis is the graphic plan of all events and activities to be completed in order to reach an end objective. 2 types of network analysis technique: ƒ PERT (Programme Evaluation and Review Technique):an arrow diagram representing the logical sequence in which events must take place. It aids in planning scheduling and monitoring the project. ƒ CPM (Critical Path Method): the longest path of the network. If any activity in the critical path is delayed, entire project will be delayed. 🎲For more questions, Join @thirdyearmbbsquestions and attend Live Quizzes @ PrepNEXT at 9:30 PM Daily !!

382) Ans. (c) Maternity benefit for 3 months Ref: K. Park, 23rd ed. pg. 8015-16 • ESI (The Employees State Insurance) Act 1948 covers the social security and health insurance in India. • ESI NOT applicable on: (MERD) ƒ Mines ƒ Education ƒ Railways ƒ Defence • The employer contributes 4.75% and employee contributes 1.75 % of total wage bill. • It covers all employees getting wages upto 15,000 per month. • Maternity benefit for a duration of 12 weeks (3 months). • Sickness benefits payable upto 91 days and extended sickness benefit payable for upto 2 years. 🎲For more questions, Join @thirdyearmbbsquestions and attend Live Quizzes @ PrepNEXT at 9:30 PM Daily !!

381 ) Ans. (d) Inorganic leadDue to inorganic lead (Non-CNS effects) • Insomnia • Mental confusion • Headache • Delirium • Facial pallor: earliest and most consistent sign. • Anemia: Microcytic Hypochromic • RBC’s stippling • Burtonian Line on upper gums • Lead Colic: constipation (or copper) • Lead Palsy (wrist + foot drop) 🎲For more questions, Join @thirdyearmbbsquestions and attend Live Quizzes @ PrepNEXT at 9:30 PM Daily !!

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380 ) Ans. (c) Soyabean 🎲For more questions, Join @thirdyearmbbsquestions and attend Live Quizzes @ PrepNEXT at 9:30 PM Daily !!

379 )Ans. (a) 3 to 5 hours 🎲For more questions, Join @thirdyearmbbsquestions and attend Live Quizzes @ PrepNEXT at 9:30 PM Daily !!

378) Ans. (a) Anterior part of palate Ref: KS Narayana Reddy’s ‘The Essentials of Forensic Medicine and Toxicology’; 29/e, p-80 Palatoprints • Harrison Allis suggested study of palate prints for identification. • The structural details like the rugae are individual-specific and permanent In the anterior part of the palate • The palatoprints can be used in the same way as fingerprints. • Thomas and Kurtze have classified Palatoprints based on characteristics of rugae:  Primary rugae: 5 to 10 mm or >10 mm  Secondary rugae: 3 to 5 mm  Tertiary rugae-less than 3 mm 🎲For more questions, Join @thirdyearmbbsquestions and attend Live Quizzes @ PrepNEXT at 9:30 PM Daily !!

377) Ans. (a) Serum-Albumin concentration Ref: K. Park 25th ed. P 667 • To assess the state of protein nutrition, multiple tests have been suggested. These include: ƒ Serum albumin concentration, Arm-muscle circumference, Creatinine-height index, Serum transferrin level. • At present, the best measure of the state of protein nutrition is serum-albumin concentration. ƒ Normal: >3.5 g/dL ƒ Mild malnutrition: <3.5 g/dL ƒ Severe malnutrition: 3 g/dL • Serum albumin and transferrin assess the ability of liver to synthesize protein. 🎲For more questions, Join @thirdyearmbbsquestions and attend Live Quizzes @ PrepNEXT at 9:30 PM Daily !!