Peripheral Baroreceptors & Chemoreceptors скачать в хорошем качестве

Peripheral Baroreceptors & Chemoreceptors

𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐛𝐞 𝗙𝐨𝐫 𝗠𝐨𝐫𝐞 𝗜𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 𝐨𝐧 𝗛𝐞𝐚𝐥𝐭𝐡 👩‍⚕‍ 𝐚𝐧𝐝 𝗠𝐞𝐝𝐢𝐜𝐢𝐧𝐞💉🩺💊 𝐘𝐨𝐮𝐭𝐮𝐛𝐞 :    / @medschoolsimplified007   📌𝗙𝗮𝗰𝗲𝗯𝗼𝗼𝗸 :   / draishwaryakelkar   📌𝗧𝘄𝗶𝘁𝘁𝗲𝗿:   / aishwayadr   📌𝗜𝗻𝘀𝘁𝗮𝗴𝗿𝗮𝗺 :   / clinical.learning   Peripheral Baroreceptors & Chemoreceptors ------------------------------------------------------------------------ Peripheral baroreceptors and chemoreceptors are essential sensory receptors involved in the regulation of cardiovascular and respiratory functions. Baroreceptors, located in the carotid sinus and aortic arch, are stretch-sensitive mechanoreceptors that detect changes in blood pressure. When blood pressure rises, baroreceptors increase their firing rate, sending signals via the glossopharyngeal and vagus nerves to the cardiovascular centers in the medulla oblongata. This triggers a parasympathetic response, leading to vasodilation and decreased heart rate to lower blood pressure. Conversely, a decrease in blood pressure reduces baroreceptor activity, prompting a sympathetic response to increase heart rate and vasoconstriction, raising blood pressure. Chemoreceptors, located in the carotid bodies and aortic bodies, detect changes in blood oxygen, carbon dioxide, and pH levels. They respond primarily to hypoxia (low oxygen levels) by stimulating the respiratory centers in the brainstem, increasing respiratory rate and depth to enhance oxygen uptake and carbon dioxide exhalation. These receptors play a critical role in maintaining homeostasis, ensuring adequate tissue perfusion and gas exchange. #Baroreceptors #Chemoreceptors #CardiovascularPhysiology #RespiratoryPhysiology #FMGE #NEETPG #USMLE #MedicalStudents #BloodPressure #OxygenSensing #MedEd #StudyMedicine #HealthScience #MedicalExams #FutureDoctors #Homeostasis #VagusNerve #GlossopharyngealNerve #HeartRate #LearnMedicine