Respiratory system
Quiz by Cyrus Flores,
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24 questions
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- Q1Which organ is responsible for respiration?LungsBrainStomachLiver30s
- Q2What is the process by which oxygen is taken in and carbon dioxide is expelled?CirculationSweatingDigestionBreathing30s
- Q3Which of the following is NOT a part of the respiratory system?NoseLiverLarynxTrachea30s
- Q4What is the process by which oxygen is transported from the lungs to body tissues?CirculationDigestionExcretionRespiration30s
- Q5Which of the following is the correct path of air during inhalation?Trachea - Nose - Lungs - BronchiBronchi - Lungs - Trachea - NoseNose - Trachea - Bronchi - LungsLungs - Bronchi - Trachea - Nose30s
- Q6What is the main gas exchanged in the respiratory system?Carbon dioxideOxygenNitrogenHydrogen30s
- Q7During respiration, what gas is expelled from the body?NitrogenOxygenHydrogenCarbon dioxide30s
- Q8Which of the following is the primary muscle involved in the process of breathing?DiaphragmAbdominalsBicepsHamstrings30s
- Q9What is the function of the respiratory system?To pump blood and circulate oxygenTo filter waste from the bloodTo digest food and absorb nutrientsTo supply oxygen to the body and remove carbon dioxide30s
- Q10Which of the following structures is responsible for filtering and moistening inhaled air?PharynxBronchiNasal CavityAlveoli30s
- Q11Where does gas exchange primarily occur in the respiratory system?TracheaBronchiAlveoliPharynx30s
- Q12Which of the following structures is responsible for producing sounds for communication?TracheaBronchiEpiglottisVocal cords30s
- Q13What is the purpose of mucus in the respiratory system?To produce oxygen for the bodyTo regulate body temperatureTo transport blood to the lungsTo trap and remove particles and microbes30s
- Q14What is the function of the epiglottis in the respiratory system?To prevent food from entering the tracheaTo produce mucus for lubricationTo generate vocal soundsTo filter air entering the lungs30s
- Q15Which of the following is a respiratory disorder characterized by inflammation and narrowing of the airways?PneumoniaEmphysemaAsthmaBronchitis30s