Respiration and Food Energy Multiple Choice Quiz Questions 6 pdf Download

Practice science quiz 6 on respiration and food energy MCQs, grade 7 how we breathe multiple choice questions. Free how we breathe guide has science worksheet with answering options diaphragm is pulled down and rib cage is pushed downwards, diaphragm is pushed up and rib cage is pushed downwards, diaphragm is pulled down and rib cage is pulled upwards and diaphragm is pushed upwards and rib cage is pulled upwards of multiple choice questions (MCQ) with how we breathe quiz as when we exhale for exam prep. Study to learn how we breathe quiz to attempt multiple choice questions based test.

MCQs on Respiration and Food Energy - Quiz 6

MCQ. When we exhale

  1. the diaphragm is pushed up and the rib cage is pushed downwards
  2. the diaphragm is pulled down and the rib cage is pushed downwards
  3. the diaphragm is pulled down and the rib cage is pulled upwards
  4. the diaphragm is pushed upwards and the rib cage is pulled upwards

A

MCQ. Common treatment for asthma is

  1. Injection
  2. Inhaler
  3. Nebulization
  4. Surgery

B

MCQ. Due to contraction of bronchi

  1. it is difficult to inhale air
  2. it is difficult to exhale air
  3. it is difficult to breathe
  4. it is difficult to cough

A

MCQ. Most of water is removed through

  1. Urination
  2. Breathing
  3. Sleeping
  4. Sweating

A