Respiratory System Diseases MCQs Quiz Worksheet PDF Download

Learn respiratory system diseases MCQs, science test for online course learning and test prep to practice. Respiration and food energy quiz questions has multiple choice questions (MCQ), respiratory system diseases test to learn for science help for students.

Science practice test MCQ on cold is caused by with options bacteria, viruses, insects and dust problem solving skills for competitive exam, viva prep, interview questions with answer key. Free science revision notes to learn respiratory system diseases quiz with MCQs to find questions answers based online learning tests.

MCQs on Respiratory System Diseases Quiz PDF Download

MCQ. Cold is caused by

  1. bacteria
  2. viruses
  3. insects
  4. dust

B

MCQ. Number of viruses which an average sneeze can spread in 10 meters area, is

  1. 1000
  2. 10000
  3. 100000
  4. 1000000

C

MCQ. Flu is caused by

  1. bacteria
  2. viruses
  3. insects
  4. dust

B

MCQ. Main cause of 'asthma' is

  1. tobacco smoke
  2. pets
  3. exercise
  4. laughing

A

MCQ. Number of chemicals found in a cigarette is

  1. 100
  2. 200
  3. 300
  4. 400

C