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.
درج ذیل میں سے کون سا رنگ اندھی کی سب سے عام شکل ہے، جو عام طور پر مردوں میں پائی جاتی ہے؟
A. Difficulty in distinguishing red from orange
B. Difficulty in distinguishing blue from black
C. Difficulty in distinguishing red from green
D. Difficulty in distinguishing red from blue
Check answer and explanation
Answer: Difficulty in distinguishing red from green
Explanation Red-green color blindness is the most common type of color vision deficiency. It affects the ability to distinguish between red and green colors. It is sex-linked, occurring mostly in males due to inheritance on the X chromosome. There are two main types: protanopia (red deficiency) and deuteranopia (green deficiency).
Explanation Heparin and Histamine are produced by: Basophils *** During allergic reactions, basophils release two enzymes, histamine, and heparin *** Histamine, Serotonin, and Heparin are secreted by Mast Cells during allergic and inflammation reactions. Mast Cell is also known a s Mastocyte or Labrocyte.
تمباکو نوشی کرنے والوں میں سانس کا عام مسئلہ کون سا ہے؟
A. Thyroid
B. TB
C. Emphysema
D. None of these
E. Cancer
Check answer and explanation
Answer: Emphysema
Explanation Emphysema is a common respiratory problem among smokers. It is a type of chronic obstructive pulmonary disease (COPD) that causes shortness of breath and makes it difficult to breathe. Emphysema damages the air sacs in the lungs, which can lead to: Shortness of breath Wheezing Coughing Chest tightness Smoking is the leading cause of emphysema , as it damages the lung tissue and leads to inflammation.
Explanation White blood cells, also called leukocytes are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders. The lifespan of white blood cells ranges from 13 to 20 days
Explanation Tuberculosis is caused by bacteria , while AIDS is caused by a virus . Tuberculosis (TB) Caused by: The bacterium Mycobacterium tuberculosis. How it spreads: TB bacteria are spread through the air when an infected person coughs, sneezes, or talks. Acquired Immunodeficiency Syndrome (AIDS) Caused by: The human immunodeficiency virus (HIV). How it spreads: HIV is spread through contact with infected body fluids, such as during sex or by sharing needles.
شدید اسہال کے پھیلاؤ کے مسئلے کو روکنے کا بہترین طریقہ ۔۔۔۔ ہے:
A. Anti-diarrhea drugs
B. all of these
C. Provision of sanitary latrine
D. immunization against cholera & typhoid
E. Use of boiled water
Check answer and explanation
Answer: Use of boiled water
Explanation Acute diarrhea is defined as three or more loose or watery stools per day The most common causes of acute and persistent diarrhea are: infections travelers' diarrhea and side effects of medicines. ** Key measures to prevent diarrhea include: access to safe drinking water; use of improved sanitation; hand washing with soap *** ND1-2-2023
ایک بیماری جو ماحول کے ذریعے لوگوں میں منتقل ہوتی ہے اسے _____ کہا جاتا ہے؟
A. Infectious
B. Incurable
C. Fatal
D. Contagious
Check answer and explanation
Answer: Infectious
Explanation identify the disease that is liable to be transmitted to the people by the environment is called infectious *** Communicable diseases are caused by infectious agents that can be transmitted to other people AGM 02.05.2023
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