The Respiratory system

Anatomical diagram of the human respiratory system with labeled structures, vibrant colors, educational style

Explore the Respiratory System

Test your knowledge and understanding of the respiratory system with this comprehensive quiz. Featuring 31 questions, this quiz covers various aspects including anatomy, physiology, and functions of the respiratory tract.

Challenge yourself with questions about:

  • The anatomy of the lungs and airways
  • Key structures associated with respiration
  • Functions of different parts of the respiratory system
31 Questions8 MinutesCreated by BreathingLeaf307
The upper respiratory passages include:
The nasopharynx
The orophayinx
The laryngopharynx
The nasal cavity
The posterior mediastinum contains:
The azygos vein
The heart
The arch of the aorta
The thoracic part of the aorta
The cartilages of the external nose
The major alar cartilage
The minor alar cartilages
The lateral nasal cartilage
The medial nasal cartilage
The inferior nasal meatus communicates with:
The maxillary sinus
The anterior cells of the ethmoid bone
The posterior cells of the ethmoid bone
The nasolacrimal duct
Parts of the laryngeal cavity:
The laryngeal vestibule
The retroventricular part
The interventricular part
The infraglottic cavity
The constrictors of the rima glottidis are:
The posterior cricoarytenoid muscle
The thyroarytenoid muscle
The lateral cricoarytenoid muscle
The cricothyroid muscle
The trachea divides into the right and left main bronchi at the level of the:
Fourth thoracic vertebra
Third thoracic vertebra
Fifth thoracic vertebra
Sixth thoracic vertebra
Lobes of the right lung:
The middle lobe
The anterior lobe
The superior lobe
The inferior lobe
The segmental bronchi of the superior lobe of the right lung:
The medial bronchus
The anterior bronchus
The apical bronchus
The posterior bronchus
The anterior mediastinum contains:
The heart
The thoracic part of the aorta
The vagus nerves
The phrenic nerves
The posterior mediastinum contains:
The internal thoracic vein
The hemiazygos vein
The thoracic duct
The parasternal lymph nodes
The lower respiratory passages include:
The bronchial tree
The lungs
The trachea
The larynx
The superior nasal meatus communicates with:
The anterior cells of the ethmoid bone
The posterior cells of the ethmoid bone
The frontal sinus
The sphenoid sinus
The unpaired cartilages of the larynx are:
The epiglottis
The cuneiform cartilage
The thyroid cartilage
The cricoid cartilage
The laryngeal ligaments are:
The hyoepiglottic ligament
The thyrostyloid membrane
The thyrohyoid membrane
The cricotracheal ligament
The tensors of the vocal ligaments are:
The cricothyroid muscle
The thyroarytenoid muscle
The vocal muscle
The oblique arytenoid muscle
The fibrocartilaginous layer of the trachea is formed by:
10-12 hyaline cartilages
12-14 hyaline cartilages
16-20 hyaline cartilages
22-24 hyaline cartilages
Lobes of the left lung:
The anterior lobe
The superior lobe
The posterior lobe
The inferior lobe
The segmental bronchi of the superior lobe of the left lung:
The apical bronchus
The medial lingular bronchus
The lateral bronchus
The superior lingular bronchus
The anterior mediastinum contains:
The azygos vein
The arch of the aorta
The thymus
The pericardium
The posterior mediastinum contains:
The sympathetic trunks
The prevertebral lymph node
The esophagus
The phrenic nerves
Parts of the external nose:
The wings
The body
The dorsum
The apex
The middle nasal meatus communicates with:
The sphenoid sinus
The frontal sinus
The maxillary sinus
The posterior cells of the ethmoid bone
The rima glottidis is dilated by:
The transverse arytenoid muscle
The lateral cricoarytenoid muscle
The posterior cricoarytenoid muscle
The aryepiglottis muscle
The wall of the trachea consists of:
Serosa
Mucosa
Adventitia
Fibrocartilaginous layer
Surfaces of the lungs:
The costal surface
The diaphragmatic surface
The bronchial surface
The mediastinal surface
The horizontal fissure separates:
The superior lobe and the middle lobe of the left lung
The superior lobe and the middle lobe of the right lung
The superior lobe and the inferior lobe of the right lung
The superior lobe and the inferior lobe of the left lung
Recesses of the pleural cavity:
The costomediastinal recess
The costodiaphragmatic recess
The phrenicomediastinal recess
The phrenicodiaphragmatic recess
The anterior mediastinum contains:
The vagus nerves
The phrenic nerves
The splanchnic nerves
The sympathetic trunks
The paired cartilages of the larynx are:
The cuneiform cartilages
The cricoid cartilages
The corniculate cartila
The arytenoid cartilages
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