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 Alzheimer's disease is a progressive brain disorder marked by the degeneration of neurons. It leads to memory loss, cognitive decline, and behavioral changes.
Explanation heterozygous sickle cell anemia gives protection against malaria ** Heterozygotes are therefore more resistant to the debilitating effects of malaria than the normal homozygotes. sickle cells are also resistant to malaria. Heterozygotes are resistant to malaria because of their recessive allele , but they lack sickle cell disease because of their dominant allele *****
Explanation Pinworms (Enterobius vermicularis) are roundworms that cause infections in the human intestines . They are common in children . It spread through contaminated surfaces or hands.
Explanation Insulin is produced by the pancreas , which is an organ located behind the stomach. The pancreas contains clusters of cells called the Islets of Langerhans, specifically the beta cells within these islets , which are responsible for producing insulin. Insulin plays a crucial role in regulating blood sugar levels by facilitating the uptake of glucose into cells for energy production or storage. When blood sugar levels rise after a meal, the pancreas releases insulin to help lower blood sugar levels by promoting the uptake of glucose into cells.
Explanation The infection agent that is most strongly associated with the development of liver cancer is the Hepatitis B virus (HBV). HBV can be transmitted in blood, semen, or other body fluids. The infection can be passed from: mother to child during childbirth t hrough sexual contact by sharing needles that are used to inject drugs
وہ بیماری جو خود سے ایک جگہ سے دوسری جگہ پھیل جاتی ہے، اسے کیا کہتے ہیں؟
A. Airborne
B. Infection
C. Endemic
D. Epidemic
Check answer and explanation
Answer: Epidemic
Explanation An epidemic is a disease that spreads rapidly across a large number of people in a region or community. Examples include influenza outbreaks or cholera outbreaks. Endemic refers to a disease that is constantly present in a particular area.
دل کا دورہ پڑنے سے بے ہوش مریض کے لیے کیا نہیں کرنا چاہیے؟
A. maintain ABC
B. Cold sponging
C. Both A and C
D. given him water to drink
Check answer and explanation
Answer: Both A and C
Explanation The most severe strokes can leave a person unable to respond, or in a sleep-like state . This is sometimes called unconsciousness or coma, it means that important parts of the brain are not working well A stands for Airway B stands fo r Breathing C stands for Circulation ****** ND11-12-2022
جب مریض کا مدافعتی نظام کسی دوا کے لیے ردِ عمل اختیار کر لیتا ہے، تو یہ کس کی ایک مثال ہے؛
A. Super infection
B. Allergy
C. All
D. Drug resistance
E. None
Check answer and explanation
Answer: Allergy
Explanation An allergy is an immune system response to a foreign substance that's not typically harmful to your body. These foreign substances are called allergens . They can include certain foods, pollen, or pet dander. Your immune system's job is to keep you healthy by fighting
Explanation Arriving first at the scene, you find an unresponsive person with no pulse that has thrown up. Your fee CPR is not something you are comfortable giving them. we would do the next best thing for Compression only CPR *** EMT RESCUE 1122 "CPR" releated question": CPR stands for “Cardiopulmonary Resuscitation”. The compression rate during CPR should be 100- 150 compression per minute. You should compress the chest about 1.5 inches or 4 cm . More than a hundred times per minute should be the rate of chest compression while doing CPR.
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