Carotid Sinus and Carotid Body Animation : Anatomy and its function

📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- / drgbhanuprakash
📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- t.me/bhanuprakashdr
📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- linktr.ee/DrGBhanuprakash
Carotid Sinus and Carotid Body Animation : Anatomy and its function
The carotid sinus and carotid body are two distinct structures located in the neck region, closely associated with the carotid arteries. They play crucial roles in regulating blood pressure, blood flow, and respiratory function.
Carotid Sinus:
Anatomy: The carotid sinus is a small, dilated portion of the common carotid artery located at the bifurcation of the internal and external carotid arteries in the neck. It is a baroreceptor, meaning it contains specialized sensory receptors that respond to changes in blood pressure.
Function: The primary function of the carotid sinus is to monitor blood pressure and participate in the body's blood pressure regulation system. When the blood pressure increases, the baroreceptors in the carotid sinus detect the change and send signals to the brainstem to initiate a reflex response. This reflex helps to decrease blood pressure and maintain it within a normal range.
Carotid Body:
Anatomy: The carotid body is a small, oval-shaped cluster of chemoreceptors located at the bifurcation of the common carotid artery, just above the carotid sinus. It is highly vascularized and contains numerous specialized cells that sense changes in the blood's chemical composition.
Function: The primary function of the carotid body is to monitor blood levels of oxygen, carbon dioxide (CO2), and pH (acidity). When the blood becomes hypoxic (low oxygen levels) or there are changes in CO2 and pH, the carotid body chemoreceptors detect these alterations and send signals to the brainstem. This triggers a reflex response, leading to an increase in the respiratory rate and depth, helping to improve oxygenation and restore blood pH levels.
#carotidsinus #fmge #fmgevideos #rapidrevisionfmge #fmgejan2023 #mbbslectures #nationalexitexam #nationalexittest #neetpg #usmlepreparation #usmlestep1 #fmge #usmle #drgbhanuprakash #medicalstudents #medicalstudent #medicalcollege #neetpg2023 #usmleprep #usmlevideos #usmlestep1videos #medicalstudents #neetpgvideos #carotidsinus #carotidbody #headandneckanatomy #anatomyanimation #anatomymbbs #anatomylectures #anatomyvideos

[@sauravsinha8581]

As clear as crystal ♥

[@waelfadlallah8939]

Thank you for being so perfect at what you do 🙏

[@doctorbhanuprakash]

You are so welcome.

[@brandonfarfan1978]

Big thanks.👍

[@doctorbhanuprakash]

Thank you too

[@rishiraj2548]

Thanks

[@doctorbhanuprakash]

Welcome

[@rishiraj2548]

Thanks

[@doctorbhanuprakash]

Welcome