Youtor
Rib Cage
YOUR LINK HERE:
http://youtube.com/watch?v=-HGSuNu4r_I
Rib Cage - Let's Label! (Anatomy) We have some high yield notes below. See more! ⤵️ • Support REV🧠MED 🫶🏼 We love you for it • Subscribe👉🏼 https://www.youtube.com/revmedicine?s... • What did the Rib Cage say to the Heart? • I got you covered! 😊 • • RIBCAGE • • ✅ Overview • • 12 bones make up the ‘cage’ of the thorax! The Ribs attach to the vertebral column from the back; and in the front they become costal cartilage. • • Function: Protecting all our organs located in the thoracic region breathing - chest expansion for when the lungs inflate! • • ✅ Ribs ’Typical or Atypical’ • • We have two types of ribs: bbq ribs which are ‘typical’ country side ribs which are ‘atypical’! • • *Typical (Ribs 3-9) • Head, Neck Body. • • -Head has two facets, one facet articulates with same number vertebrae, other articulates with vertebrae above. • • -Neck connects head to body. Has a facet for articulation with transverse process of the same number vertebrae. • • -Body (shaft) is flat, thin and curvy (Yes laugh!...Now Focus!), and has costal groove protecting the intercostal vessels nerves. • • *Atypical (Ribs 1, 2, 10, 11, 12) • The odd ones out! • • Rib 1: shortest widest! One articulating facet with same numbered vertebrae T1. Has a scalene tubercle for insertion of the anterior scalene muscle. Important: it has 2 grooves for the subclavian vessels. • • Rib 2: thinner, longer, serratus anterior muscle attaches onto its upper surface. • • Rib 10: one facet articulating with same numbered vertebrae (T10). • • Rib 11 and 12: NO neck, 1 articulating facet for the same numbered vertebrae (T11 T12). • ✅ True vs False Ribs • • True Ribs 1-7: attach themselves to the sternum by their costal cartilage. • • False Ribs 8-10 attach to the 7th costal cartilage • • False Ribs 11 and 12: No attachment anteriorly to sternum and only attached to vertebrae, aka the ‘floating ribs’ for this reason. Have no neck or tubercle. • • **Ribs 7-10th costal cartilages form the anterior costal arch (costal margin). • _____________________________ • 💜 More content on the way • Share - Comment - Like! • _____________________________ • ✅ About REV MED 🧠 • We are having fun while learning complex topics. Come join us? • Send us a hug 😚 by hitting the SUBSCRIBE button! • 🫶🏼 Support REV MED We love you for it • 👉🏼 YouTube (Subscribe) https://www.youtube.com/revmedicine?s... • 👉🏾 Instagram (Follow) / rev.med • 👉🏿 TikTok (we're new here): / rev.med • ✌🏽Consider donating! Help us keep producing content! Visit our link and scroll to the bottom • https://direct.me/revmed • REV MED is an online medical education platform for learners like yourself. Our illustrated lessons on high-yield topics are the perfect guides to REV up any healthcare student or professional's brain. • 👋🏼 We are here to empower you to reach your full potential. Education is everywhere, but open access to education is not. We are dissecting medical education, cutting the fat, injecting simplicity while making sure it's available for everyone. 😚 Anatomy, Pharmacology, Microbiology, Biochemistry, Histology, Pathology, Physiology, Immunology, USMLE, NCLEX, PANCE, etc... will all be covered here! • This is your opportunity to help our growing community of learners and team of world-class educators, illustrators, and medical professionals. Just $5 makes a difference. Your support funds all of REV MED’s work, and keeps the content rolling out! You can also give at paypal.me/revmedicine • Thank you we really appreciate YOU! Looking forward to chatting in the comments below ⤵️
#############################
