Mechanism of breathing
Quiz by gayatri devi
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Measure skills
from any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
With a free account, teachers can
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
15 questions
Show answers
- Q1In which part of respiratory tree, gas exchange does not occur?respiratory zoneconducting zone30s
- Q2exchange of gases between enivornment and lungs is calledpulmonary diffusionpulmonary ventilation30s
- Q3Outflow of air from lungs into atomsphere isinspirationexpiration30s
- Q4muscle which involved during quiet inspirationexternal intercoastalinternal intercoastal30s
- Q5The area between the lungs is known asmediastenumpleura30s
- Q6How many generations present in tracheobronchial tree?1323252030s
- Q7sheet of muscle at the bottom of the ribcage isintercoastal musclesdiaphragm30s
- Q8Number of alveoli in human lung is700million300million30s
- Q9In human beings, rib cage and sternum move upward and outward duringexpirationexerciseinspirationrest30s
- Q10which muscle get flattens as it contracts during inspiration?Diaphragminternal intercoastalexternal intercoastal30s
- Q11During inhalation, the lungs expand, and there is a drop inintrapulmonary pressurepleural pressure30s
- Q12pressure present inside the alveoli isintrapulmonary pressureintrapleural30s
- Q13During quiet inspiration, the intrapulmonary pressure is,-2.5mmHg-1mmHg+1mmHg0mmHg30s
- Q14When the respiratory muscles are relaxed, the normal pleural pressure is2.5mmHg-2.5mmHg30s
- Q15During inspiration due to expansion of the chest wall, the pleural pressure is-2.5mmHg-6mmHg30s