Disease MCQs - Everyday Science Practice | PakExamPoint
Practise Disease MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.
Disease MCQs and revision practice
Study Disease through multiple-choice questions in Everyday Science. This subtopic contains 429 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
Use these Disease MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.
Explanation Allergy is an abnormal immune response to harmless substances like dust or pollen . It occurs when the body reacts excessively to an allergen. This reaction involves the immune system producing antibodies . Thus, allergy is mainly due to an antigen–antibody reaction . Last verified on 23-04-2026
نیچے بیٹھیں، آگے کی طرف جھکیں، اور ناک کے نرم حصے کو چٹکی لگائیں، کس حصے سے خون بہنے پر قابو پانے کے لیے ابتدائی طبی امداد کی تکنیک کے طور پر کیا استعمال کیا جاتا ہے؟
A. forehead
B. Mouth
C. nose
D. eye
Check answer and explanation
Answer: nose
Explanation Sit causality down, leaning forward, and pinching the soft part of the nose is used as a first aid technique to control bleeding of the nose
غذائی ریشہ، جو بنیادی طور پر پھلوں، سبزیوں، سارا اناج اور پھلوں میں پایا جاتا ہے، شاید اس کی روک تھام یا آرام کرنے کی صلاحیت کے لیے سب سے زیادہ جانا جاتا ہے؟
A. Heart disease
B. Constipation
C. All of these
D. Lower diabetes
Check answer and explanation
Answer: All of these
Explanation Dietary fiber has numerous health benefits, including: Preventing or relieving Constipation : Fiber helps promote regular bowel movements and prevents constipation by adding bulk to stool and softening it. Lowering diabetes risk : Soluble fiber, found in foods like fruits, vegetables, and legumes, can slow sugar absorption and improve insulin sensitivity , reducing the risk of developing type 2 diabetes. Reducing Heart disease risk : Fiber helps lower cholesterol levels, blood pressure, and inflammation, all of which can contribute to heart disease.
Explanation A contagious disease spreads through direct or indirect contact with an infected person. communicable diseases spread Direct contact: Touching, sexual intercourse, or contact with bodily fluids from an infected person. Indirect contact: Airborne: Breathing in germ-containing air after an infected person coughs or sneezes. Contaminated objects : Touching surfaces that have been contaminated by the pathogen. Contaminated food and water: Consuming food or water that contains disease-causing microorganisms. Vectors: Transmission by insects like mosquitoes or ticks. Examples of communicable diseases Bacterial: Tuberculosis, Salmonella, E. coli Viral: Dengue, HIV, Ebola virus Fungal: Ringworm, tinea Parasitic: Malaria
Explanation Ringworm is a fungal infection of the skin, not caused by worms despite its name. It is caused by dermatophytes , a group of fungi that thrive on keratin in skin, hair, and nails.
Explanation A deficiency in vitamin C leads to scurvy, causing problems with teeth ( bleeding/loose gums, weakened enamel ) And skin ( easy bruising, rough/scaly skin, poor wound healing, corkscrew hair, red spots around follicles ) RK12-12-2022
Explanation Communicable diseases are those that can be spread from person to person. Tuberculosis (TB) is a bacterial infection that can be transmitted through the air when an infected person coughs or sneezes This makes it a communicable disease. Diabetes: Diabetes is a metabolic disorder that is not spreadable from person to person. Hypertension: High blood pressure (hypertension) is a cardiovascular condition that is also not communicable. Asthma: Asthma is a chronic respiratory condition characterized by inflammation and narrowing of the airways.
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