Q58: A universal antidote is a mixture of - - Insect Toxicology - RPSC Agriculture Research Officer (Entomology) Screening Test - 2014

Insect Morphology Insect Anatomy & Physiology Insect Taxonomy Insect Ecology Insect Toxicology Insecticides and their Application Urban and Storage Entomology Insect Pest Management Beneficial Insects Biotechnology in Pest Management

RPSC Agriculture Research Officer (Entomology) Screening Test - 2014

MCQ (Single Correct) +1 −0

A universal antidote is a mixture of -

सार्वभौमिक विषनाशक (Universal antidote) किसका मिश्रण होता है -

Activated charcoal (2 parts), magnesium oxide (1 part) and tannic acid (1 part) सक्रिय चारकोल (2 भाग), मैग्नीशियम ऑक्साइड (1 भाग) एवं टैनिक अम्ल (1 भाग) Activated charcoal (2 parts), magnesium oxide (2 parts) and tannic acid (1 part) सक्रिय चारकोल (2 भाग), मैग्नीशियम ऑक्साइड (2 भाग) एवं टैनिक अम्ल (1 भाग) Activated charcoal (3 parts), magnesium oxide (2 parts) and tannic acid (1 part) सक्रिय चारकोल (3 भाग), मैग्नीशियम ऑक्साइड (2 भाग) एवं टैनिक अम्ल (1 भाग) Activated charcoal (2 parts), magnesium oxide (1 part) and tannic acid (2 parts) सक्रिय चारकोल (2 भाग), मैग्नीशियम ऑक्साइड (1 भाग) एवं टैनिक अम्ल (2 भाग)

In medical toxicology and plant protection first-aid, a 'universal antidote' is administered when the specific ingested poison or pesticide chemical identity is unknown.
The classical universal antidote formulation consists of a 2:1:1 proportion by weight:
Activated charcoal (2 parts): acts as a powerful non-specific physical adsorbent for organic poisons, alkaloids, and pesticides.
Magnesium oxide (1 part): acts as a mild antacid and neutralizer for strong mineral acids.
Tannic acid (1 part): precipitates heavy metals and glycosides into insoluble tannates.
Thus, the correct ratio is 2 parts activated charcoal, 1 part magnesium oxide, and 1 part tannic acid.

Hence, the correct mixture is given in Option 1.

विष विज्ञान और कीटनाशक प्राथमिक उपचार में 'सार्वभौमिक विषनाशक' (Universal antidote) उस स्थिति में दिया जाता है जब निगले गए जहर की प्रकृति अज्ञात हो।
इसका मानक रासायनिक संयोजन 2:1:1 के भार अनुपात में निम्न प्रकार होता है:
सक्रिय चारकोल (2 भाग): कार्बनिक विषों और कीटनाशकों का तीव्र अधिशोषण करता है।
मैग्नीशियम ऑक्साइड (1 भाग): अम्लों को उदासीन करता है।
टैनिक अम्ल (1 भाग): भारी धातुओं और एल्केलॉइड्स को अविलेय बनाकर अवक्षेपित करता है।
अतः इसका सही अनुपात 2 भाग चारकोल, 1 भाग मैग्नीशियम ऑक्साइड तथा 1 भाग टैनिक अम्ल है।

अतः सही उत्तर विकल्प 1 है।

Explanation not matching this question? क्या व्याख्या इस प्रश्न से मेल नहीं खा रही? Report Mismatch त्रुटि बताएं

Insect Morphology 8
Insect Anatomy & Physiology 22
Insect Taxonomy 8
Insect Ecology 11
Insect Toxicology 5
Insecticides and their Application 9
Urban and Storage Entomology 4
Insect Pest Management 21
Beneficial Insects 7
Biotechnology in Pest Management 5

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Q58: A universal antidote is a mixture of - - Insect Toxicology - RPSC Agriculture Research Officer (Entomology) Screening Test - 2014 | Agrigyan

Previous Year Papers of Entomology

RPSC Agriculture Dept. Exam 2024 (Paper 1 - General Knowledge)

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