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 Vitamin A deficiency can cause both loss of appetite and night blindness. It is also known to increase susceptibility to infections, including those in the throat. Night blindness This is one of the earliest signs of vitamin A deficiency. It is the inability to see well in low-light conditions, which is caused by the lack of a specific pigment needed for the retina to function properly. Loss of appetite Vitamin A is involved in the health of the receptors for taste and smell. When vitamin A is deficient, these senses can be altered, which leads to a reduced appetite and difficulty consuming enough nutrients.
Explanation An AED restores normal heart rhythm is an automatic external defibrillator (AED) to help a person who is in cardiac arrest *** An AED is a lightweight, battery-operated, portable device that checks the heart's rhythm and sends a shock to the heart to restore normal rhythm. The device is used to help people having a cardiac arrest. Sticky pads with sensors, called electrodes, are attached to the chest of someone who is having a cardiac arrest
Explanation Beriberi is not a lipid storage disease . This is a nutritional deficiency disease caused by a lack of vitamin B1 (thiamine). It affects the cardiovascular and nervous systems
مندرجہ ذیل میں سے کون سی بیماری آلودہ پانی پینے سے ہوتی ہے؟
A. Both A and B
B. Malaria
C. Cholera
D. Typhoid
Check answer and explanation
Answer: Both A and B
Explanation Typhoid and Cholera are both waterborne diseases that can be caused by drinking contaminated water. Typhoid fever is a bacterial infection caused by Salmonella Typhi, which can be spread through contaminated food and water. Cholera is a diarrheal disease caused by Vibrio cholerae, which can be spread through contaminated food and water, as well as through person-to-person contact.
Explanation Ablutophobia is the fear of bathing or washing. It is a specific phobia where individuals experience anxiety related to personal hygiene activities.
Explanation Tetanus is caused by the bacterium Clostridium tetani . The other options are caused by different pathogens: Malaria is caused by a parasite (Plasmodium) transmitted through mosquito bites. Cancer is not caused by bacteria; it is a group of diseases involving abnormal cell growth. Rabies is caused by a virus (Rabies virus), not bacteria.
Explanation ELISA : Enzyme-linked immunosorbent assay ELISA: used laboratory tests for HIV infection World AIDS Day: 1 December AIDS: Acquired immunodeficiency syndrome
Explanation Iron deficiency can lead to Anaemia , a condition characterized by: Low red blood cell count Pale skin Fatigue Shortness of breath Dizziness
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