Jigsaw Puzzle : Illustration of the exhalation phase of coughing
Jigsaw Puzzles from Science Photo Library
Illustration of the exhalation phase of coughing
Cough. Illustration showing exhalation during coughing. Irritation of the respiratory passages initiates the cough reflex. Nerve impulses pass from the irritated area through the vagus nerves (yellow) to the medulla (brainstem). Here the respiratory centres (coloured red, green & mauve) send nerve signals to the respiratory muscles causing about 2.5 litres of air to be inhaled. The epiglottis & vocal cords close trapping the air in the lungs. The abdominal & internal intercostal muscles then contract forcefully, & the epiglottis & vocal cords suddenly open so that the air is forced out of the lungs under pressure (blue arrows), often carrying foreign matter with it
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6450955
© JOHN BAVOSI/SCIENCE PHOTO LIBRARY
Cough Exhalation Reflex Respiration Respiratory System
Jigsaw Puzzle (400 Pieces)
Discover the intricacies of the human body with our Media Storehouse Jigsaw Puzzles, featuring the stunning illustration "Cough. Illustration showing exhalation during coughing" from Science Photo Library. This intriguing puzzle piece depicts the exhalation phase of a coughing fit, highlighting the complexities of the respiratory system. As irritation triggers the cough reflex, solve this captivating puzzle to understand the intricacies of this essential bodily function. Engage your mind and challenge your problem-solving skills with our high-quality jigsaw puzzles, perfect for all ages and skill levels.
400 piece puzzles are custom made in the UK and hand-finished on 100% recycled 1.5 mm millboard. There is a level of repetition in jigsaw shapes with each matching piece away from its pair. The completed puzzle measures 31x47cm and is delivered packaged in an attractive presentation box specially designed to fit most letter box slots
Jigsaw Puzzles are an ideal gift for any occasion
Estimated Product Size is 31.5cm x 47.2cm (12.4" x 18.6")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases the intricate process of coughing, shedding light on the exhalation phase. The illustration vividly depicts how irritation in the respiratory passages triggers a reflex action, setting off a chain reaction within our bodies. Nerve impulses travel through the vibrant yellow vagus nerves to reach the brainstem's medulla, where respiratory centers colored in red, green, and mauve come into play. As these respiratory centers receive signals from the irritated area, they command our respiratory muscles to inhale approximately 2.5 liters of air. Simultaneously, both the epiglottis and vocal cords close tightly, effectively trapping this air within our lungs. The true spectacle unfolds when abdominal and internal intercostal muscles contract forcefully. In an instant, like a burst of energy unleashed upon us by nature itself; blue arrows symbolize pressurized expulsion of air from our lungs during coughing episodes. This forceful release often carries foreign matter along with it as well. Through this remarkable artwork captured by Science Photo Library, we gain insight into one of our body's vital defense mechanisms – coughing reflexes that protect us against potential harm or irritants lurking in our respiratory system.
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