Class 7/Question Bank
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Questions on Allergy
Subject: Biology/Health Sciences
Topic: Allergy
Total Questions: 275
Choose the correct answer from the given options.
What is an allergy? a) A normal immune response b) An exaggerated immune response to harmless substances c) A deficiency in immune system d) A bacterial infection
Which of the following is NOT a common allergen? a) Dust mites b) Pollen grains c) Water d) Peanuts
Allergens can enter the body through: a) Mouth only b) Nose only c) Skin only d) Mouth, nose, and skin
Which cells are primarily found in dust that cause allergies? a) Bacteria b) Dust mites c) Viruses d) Fungi
Seasonal allergies are commonly triggered by: a) Dust mites b) Pet dander c) Pollen grains d) Food items
What is the medical term for hives? a) Eczema b) Urticaria c) Dermatitis d) Psoriasis
Which of the following is a severe allergic reaction? a) Sneezing b) Mild rash c) Anaphylaxis d) Runny nose
Perennial allergies occur: a) Only in spring b) Only in winter c) During specific seasons d) Year-round
What is the most crucial step for allergy management? a) Taking medication b) Identifying and avoiding allergens c) Using air purifiers d) Immunotherapy
An epinephrine auto-injector is also known as: a) EpiPen b) Inhaler c) Antihistamine d) Decongestant
Which food is NOT commonly allergenic? a) Peanuts b) Shellfish c) Rice d) Eggs
Angioedema refers to: a) Skin rashes b) Swelling of face, lips, or throat c) Difficulty breathing d) Stomach pain
Which route allows airborne allergens to enter the body? a) Mouth b) Nose c) Skin d) Eyes
What should people with severe allergies carry? a) Antihistamines only b) Emergency contact numbers c) Epinephrine auto-injector d) Medical reports
Hay fever is an example of: a) Food allergy b) Seasonal allergy c) Perennial allergy d) Drug allergy
Which symptom is associated with digestive allergic reactions? a) Wheezing b) Hives c) Nausea d) Sneezing
Immunotherapy involves: a) Avoiding allergens completely b) Taking antihistamines c) Series of injections to desensitize immune system d) Using air purifiers
Which of the following is a respiratory symptom of allergy? a) Vomiting b) Diarrhea c) Coughing d) Rash
Pet dander is associated with: a) Seasonal allergies b) Perennial allergies c) Food allergies d) Drug allergies
What should be used to cover mattresses for allergy prevention? a) Cotton covers b) Allergen-proof covers c) Plastic sheets d) Woolen covers
Strong sunlight can cause: a) Respiratory problems b) Digestive issues c) Skin reactions d) Ear infections
Which tree nuts are common allergens? a) All tree nuts b) Only almonds c) Only walnuts d) Only cashews
Wheezing is a symptom of: a) Skin allergy b) Respiratory allergy c) Food allergy d) All types of allergies
Medical alert bracelets are recommended for: a) All allergy sufferers b) Only children with allergies c) People with severe allergies d) Healthcare workers
Mold is typically associated with: a) Seasonal allergies b) Perennial allergies c) Food allergies d) Sunlight allergies
Which symptom indicates a systemic allergic reaction? a) Mild itching b) Slight runny nose c) Drop in blood pressure d) Minor skin rash
Allergen-proof covers are used for: a) Windows b) Doors c) Mattresses and pillows d) Walls
Which of the following helps in environmental control of allergies? a) Air purifiers b) Keeping homes dust-free c) Avoiding pets if allergic d) All of the above
Shortness of breath is a: a) Skin symptom b) Respiratory symptom c) Digestive symptom d) Neurological symptom
Which allergen is microscopic and found in bedding? a) Pollen b) Pet dander c) Dust mites d) Mold spores
Eczema is a type of: a) Respiratory symptom b) Skin symptom c) Digestive symptom d) Systemic symptom
Food labels should be read carefully by people with: a) Seasonal allergies b) Respiratory allergies c) Food allergies d) Skin allergies
Loss of consciousness during allergic reaction indicates: a) Mild allergy b) Moderate allergy c) Severe allergy (anaphylaxis) d) Normal reaction
Which season is typically associated with grass pollen allergies? a) Winter b) Spring and early summer c) Late fall d) All seasons equally
Nasal congestion is a symptom of: a) Food allergy b) Respiratory allergy c) Skin allergy d) Drug allergy
Decongestants are used to treat: a) Skin symptoms b) Nasal congestion c) Digestive symptoms d) Systemic reactions
Which body system mistakes harmless substances as threats? a) Digestive system b) Respiratory system c) Immune system d) Nervous system
Watery eyes are commonly associated with: a) Food allergies b) Airborne allergies c) Skin allergies d) Drug allergies
Abdominal pain is typically a symptom of: a) Respiratory allergies b) Food allergies c) Seasonal allergies d) Pet allergies
Which of the following is NOT an entry route for allergens? a) Mouth b) Nose c) Skin d) Hair
Itchy nose is a common symptom of: a) Food allergy b) Airborne allergy c) Skin allergy d) Drug allergy
Carpets commonly harbor: a) Pollen b) Food allergens c) Dust mites d) Bacteria
Which medication is specifically for emergency allergic reactions? a) Antihistamines b) Epinephrine c) Decongestants d) Nasal sprays
Dizziness during allergic reaction suggests: a) Mild reaction b) Localized reaction c) Systemic reaction d) Normal response
Which type of allergy occurs at specific times of the year? a) Perennial b) Seasonal c) Food d) Drug
Runny nose is medically termed as: a) Rhinitis b) Sinusitis c) Conjunctivitis d) Dermatitis
Which food allergen is derived from soybeans? a) Wheat b) Soy c) Corn d) Rice
Direct contact allergens affect primarily: a) Respiratory system b) Digestive system c) Skin d) Nervous system
Difficulty breathing is a sign of: a) Mild allergy b) Skin allergy c) Severe allergic reaction d) Normal immune response
Which cleaning practice helps reduce indoor allergens? a) Using strong chemicals b) Keeping homes dust-free c) Increasing humidity d) Using scented products
Tree pollen allergies are most common in: a) Summer b) Spring c) Fall d) Winter
Which shellfish is a common allergen? a) All shellfish b) Only shrimp c) Only crab d) Only lobster
Prescribed medications for allergies may include: a) Antibiotics only b) Antihistamines and decongestants c) Pain relievers only d) Antifungal drugs
Swelling of lips is called: a) Urticaria b) Eczema c) Angioedema d) Dermatitis
Which indoor allergen is present year-round? a) Tree pollen b) Grass pollen c) Dust mites d) Weed pollen
Vomiting is a symptom of: a) Respiratory allergy b) Digestive allergy c) Skin allergy d) Eye allergy
What produces antibodies during allergic reactions? a) Liver b) Kidneys c) Immune system d) Digestive system
Which symptom requires immediate medical attention? a) Mild sneezing b) Slight itching c) Difficulty breathing d) Watery eyes
Fish allergies are examples of: a) Seasonal allergies b) Food allergies c) Respiratory allergies d) Skin allergies
Nasal sprays are used to treat: a) Skin symptoms b) Digestive symptoms c) Nasal symptoms d) Eye symptoms
Which type of allergen is released by plants? a) Dust mites b) Pet dander c) Pollen grains d) Mold spores
Rashes are primarily: a) Respiratory symptoms b) Skin symptoms c) Digestive symptoms d) Neurological symptoms
Emergency medication should be carried by people with: a) Mild allergies b) Seasonal allergies only c) Severe allergies d) No allergies
Which allergen is found in pet fur and skin? a) Dust mites b) Pollen c) Pet dander d) Mold
Milk allergy is most common in: a) Adults b) Elderly c) Children d) Teenagers
What should allergy sufferers avoid if allergic to dander? a) Plants b) Pets c) Certain foods d) Sunlight
Itching is medically termed as: a) Urticaria b) Pruritus c) Eczema d) Dermatitis
Which body part swells in angioedema? a) Hands and feet b) Face, lips, and throat c) Arms and legs d) Back and chest
Weed pollen allergies typically occur in: a) Spring b) Early summer c) Late summer and fall d) Winter
Which practice helps identify food allergens? a) Eating everything b) Reading food labels carefully c) Ignoring ingredients d) Eating quickly
Diarrhea is a symptom of: a) Respiratory allergy b) Food allergy c) Skin allergy d) Eye allergy
Which type of doctor specializes in allergies? a) Cardiologist b) Allergist c) Neurologist d) Orthopedist
Egg allergies are more common in: a) Adults b) Children c) Elderly d) Middle-aged people
Which symptom affects the eyes? a) Wheezing b) Hives c) Watery eyes d) Nausea
Wheat allergy can cause: a) Only skin symptoms b) Only respiratory symptoms c) Only digestive symptoms d) Various symptoms
Indoor air quality can be improved by: a) Air purifiers b) Opening windows during high pollen days c) Using strong perfumes d) Increasing humidity
Which insect sting commonly causes allergic reactions? a) Mosquito b) Bee c) Ant d) Fly
Conjunctivitis refers to: a) Skin inflammation b) Eye inflammation c) Nasal inflammation d) Throat inflammation
Which food allergen is a legume? a) Tree nuts b) Peanuts c) Shellfish d) Eggs
Desensitization therapy is also called: a) Antihistamine therapy b) Immunotherapy c) Decongestant therapy d) Steroid therapy
Which symptom indicates respiratory involvement? a) Rash b) Vomiting c) Wheezing d) Swelling
Chemical allergens typically enter through: a) Ingestion only b) Inhalation only c) Skin contact d) All routes
Which practice should be avoided during high pollen days? a) Staying indoors b) Using air conditioning c) Opening windows d) Taking medications
Cross-contamination in food preparation affects people with: a) Respiratory allergies b) Food allergies c) Skin allergies d) Seasonal allergies
Which bedding material harbors dust mites? a) Synthetic materials b) Cotton c) Down feathers d) Bamboo fiber
Anaphylactic shock is: a) Mild allergic reaction b) Moderate allergic reaction c) Life-threatening allergic reaction d) Normal immune response
Which season has the lowest pollen count? a) Spring b) Summer c) Fall d) Winter
Food allergy symptoms can appear: a) Only after hours b) Only after days c) Within minutes to hours d) Only after weeks
Which household item should be washed in hot water to kill dust mites? a) Bedding b) Carpets c) Furniture d) Walls
Latex allergy is an example of: a) Food allergy b) Contact allergy c) Inhalant allergy d) Drug allergy
Which body system is primarily affected in respiratory allergies? a) Digestive system b) Nervous system c) Respiratory system d) Circulatory system
Allergen avoidance is: a) Impossible b) The most effective prevention c) Only for severe cases d) Not recommended
Which test can identify specific allergens? a) Blood test b) Skin test c) Both blood and skin tests d) X-ray
Outdoor allergens are highest during: a) Rainy days b) Dry, windy days c) Humid days d) Cloudy days
Which medication blocks histamine release? a) Antibiotics b) Antihistamines c) Painkillers d) Antifungals
Dust mite allergies are worse in: a) Dry conditions b) Cold conditions c) Humid, warm conditions d) Windy conditions
Which food processing method can reduce allergenicity? a) Raw preparation b) Cooking thoroughly c) Adding preservatives d) Freezing
Emergency action plans should be known by: a) Only the allergic person b) Family and caregivers c) Only doctors d) Only teachers
Which time of day typically has highest pollen counts? a) Early morning b) Midday c) Evening d) Night
Regular cleaning reduces: a) Only dust b) Only pet dander c) Multiple indoor allergens d) Only mold
Write brief answers in one or two sentences.
Provide detailed answers in 3-4 sentences.
Provide comprehensive answers in 5-6 sentences.
Discuss the pathophysiology of allergic reactions, including the role of IgE antibodies, mast cells, and histamine release. Explain how this leads to the various symptoms observed in allergic individuals.
Compare and contrast the management strategies for seasonal allergies versus perennial allergies. Include specific examples of allergens, timing of symptoms, and preventive measures for each type.
Analyze the comprehensive approach to managing severe food allergies, including identification, avoidance strategies, emergency preparedness, and the role of family and community support.
Evaluate the effectiveness of different environmental control measures for indoor allergens. Discuss the practical implementation of these measures and their impact on quality of life.
Examine the process of allergen immunotherapy, including patient selection criteria, treatment protocols, potential risks and benefits, and long-term outcomes.
Assess the impact of climate change on allergenic patterns and discuss how this affects allergy management strategies. Include specific examples of changing pollen seasons and geographic spread of allergens.
Analyze the role of the hygiene hypothesis in allergy development and discuss how modern lifestyle factors contribute to the increasing prevalence of allergic diseases.
Evaluate the challenges and strategies for managing allergies in school settings, including policy development, staff training, emergency procedures, and creating inclusive environments.
Discuss the relationship between allergies and asthma, including shared mechanisms, triggers, and integrated management approaches for patients with both conditions.
Examine the psychological and social impacts of living with severe allergies, including anxiety, social isolation, and the effect on family dynamics and career choices.
Analyze the diagnostic approaches for allergies, comparing skin tests, blood tests, and elimination diets. Discuss the advantages, limitations, and appropriate use of each method.
Evaluate the role of genetics versus environmental factors in allergy development, including twin studies, family clustering, and the concept of gene-environment interactions.
Discuss the management of allergies during different life stages, from infancy through elderly years, including age-specific considerations and changing allergy patterns.
Examine the concept of oral tolerance and its implications for allergy prevention, including early introduction of allergenic foods and the timing of complementary feeding.
Analyze the occupational health aspects of allergies, including common workplace allergens, prevention strategies, and legal considerations for employers and employees.
Evaluate the role of complementary and alternative medicine in allergy management, discussing the evidence base, potential benefits, and safety considerations.
Discuss the global burden of allergic diseases, including epidemiological trends, economic impact, and disparities in access to care across different populations.
Examine the relationship between allergies and other immune-mediated diseases, including autoimmune disorders and the concept of immune dysregulation.
Analyze the challenges of food labeling and allergen declaration, including regulatory requirements, cross-contamination issues, and the impact on consumer safety.
Evaluate the emerging therapies for allergic diseases, including biologics, sublingual immunotherapy, and novel approaches to immune modulation.
Discuss the role of the microbiome in allergy development and prevention, including the impact of antibiotics, probiotics, and dietary factors on microbial diversity.
Examine the concept of allergic march and discuss strategies for early intervention to prevent the progression from atopic dermatitis to asthma and allergic rhinitis.
Analyze the challenges of managing allergies in developing countries, including limited resources, different allergen profiles, and cultural considerations in treatment approaches.
Evaluate the impact of air pollution on allergic diseases and discuss how environmental policies can contribute to allergy prevention and management.
Discuss the future directions in allergy research and treatment, including personalized medicine approaches, precision immunotherapy, and the potential for allergy prevention through early intervention strategies.
Answer Key and Scoring Guidelines:
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