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Cheevey Jocson posted an update in the group
Histology Art – E (2022) 4 years ago -
Ma. Disa Ricafort posted an update in the group
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Terminal bronchioles are the thin-walled branches of the bronchioles and the most distal segment of the conducting zone. These have a layer of smooth muscle surrounding their lumens.
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The trachea, known as the windpipe, is a tube-like structure within the neck and upper chest that connects the larynx to the bronchi. It transports air to and from the lungs when a person breathes. It is lined with a pseudostratified columnar epithelium with cilia and goblet cells.
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The epiglottis is a cartilaginous structure at the posterior of the tongue that folds over the opening of the trachea during swallowing. It contains a series of elastic cartilages that provide semi-rigid support to the epiglottis.
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Kristin Angeli Catubig posted an update in the group
Histology Art – E (2022) 4 years ago -
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Histology Art – E (2022) 4 years ago -
Jenecille Mendez posted an update in the group
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Jucelle Veranio posted an update in the group
Histology Art – E (2022) 4 years ago-
Ileum is part of the small intestine which makes up 3/5 of its total length. Its main functions includes: (1)enzymatic cleavage of nutrients, (2)absorption of vitamin…
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ILEUM. It is part of the small intestine which makes up 3/5 of its total length. Its main functions includes: (1)enzymatic cleavage of nutrients,
(2)absorption of…
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Angie David posted an update in the group
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Cheevey Jocson posted an update in the group
Histology Art – E (2022) 4 years, 1 month ago-
The spinal cord connects your lower back to your brain. It is a long tube-like band of tissue extending from your brain. It carries nerve signals from your brain to your body and vice versa. These nerves helped you feel sensations and can move your body as a response to such stimulus.
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Cerebrum is the largest part of your brain. It instructs and is responsible for movements and body temperature. Other parts of your cerebrum are for, speech, thinking, judgement, and reasoning, problem-solving, learning and emotions. Other functions are associated with your vision, hearing, touch, smells and other senses.
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Nerve fibers helps in connecting your neurons to one another. They contribute in sending signals to and from the brain.
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Cheevey Jocson posted an update in the group
Histology Art – E (2022) 4 years, 2 months ago-
In the kidney, simple squamous epithelium lines the Bowman's capsule and glomerulus. It allow rapid filtration and diffusion as the kidney filters approximately 180 liters of blood per day.
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Stratified squamous epithelium in esophagus It is protected by this type of epithelial linings normally because it is not exposed to dryness or to abrasion. It is a non-keratinized stratified squamous epithelium. It contains scattered submucosal mucous glands responsible for lubrication and moisture.
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Simple cuboidal epithelial linings in the kidney tubules enable absorption and transportation of filtered substances.
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Jenny Rose R. Hernnado posted an update in the group
Waste Disposal 4 years, 5 months agoRecycling reduces greenhouse gas emissions and water pollution while also saving electricity. Using recycled materials reduces the amount of solid trash produced. Recycling helps to lessen pollution generated by virgin material extraction and processing.
Here’s a video that explains how waste reduction and recycling benefit the environment.
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Stephen A, Rweyemamu posted an update in the group
Waste Disposal 4 years, 5 months agoAir pollution is an invisible killer that lurks all around us, preying on the young and old. Learn how it slips unnoticed past our body’s defenses causing deaths from heart attack, strokes, lung disease and cancer.
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Carlton Pedder became a registered member 4 years, 7 months ago
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Franzgayle T. Husain posted an update 4 years, 7 months ago
Boy abunda is an outstanding communicator. In fact, he was labeled as the “the King of Talk” here in the Philippines. He knows how to lead the conversation and let his guest freely express their opinions.
Boy Abunda shows how one word can lead to long conversations | The Bottomline -… -
Mary Abbygale Cabahug posted an update 4 years, 8 months ago
Pathophysiology of Covid-19
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Click Lab 5 years agoEyes here! Below are the services offered by Click Lab. - Load More
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Ciliated columnar epithelium is found mainly in respiratory tract as well as in fallopian tube. In the respiratory tract, it is found in tracheal and bronchial regions of the pulmonary system. As the name implies, it has a hair-like projections called cilia. Together with cilia, it also contain many goblet cells that produced mucus to form a…[Read more]
Epiglottis is a flap of elastic cartilage found in the throat behind the tongue and in front of the larynx. At rest, the epiglottis is usually up right allowing air to pass into the larynx and lungs. It is letting the person to breathe. When you are swallowing, the epiglottis folds backward to prevent the entrance of food and liquid in the…[Read more]
Aside from the end of the bones as articular cartilage, hyaline cartilage are also found in the nose, trachea, larynx and bronchi. Hyaline cartilage provide structural support in respiratory system. The linings of trachea are held open by cartilaginous rings of hyaline cartilage.
Sources; https://bio.davidson.edu/people/kabernd/BerndCV/Lab/EpithelialInfoWeb/CiliatedColumnarEpithelium.html https://medlineplus.gov/ency/imagepages/19595.htm https://www.britannica.com/science/hyaline-cartilage https://histologyguide.com//slideview/MH-136-trachea/05-slide-1.html