Anatomy

Circulatory Shock Define circulatory shock. Describe its various stages. Answer: Circulatory Shock Definition: It is a clinical syndrome characterized by impairment of adequate tissue perfusion primarily due to low cardiac output or acute circulatory failure. Circulatory Shock Stages: According to Winters, circulatory shock occurs in 4 … [Read more...] about Circulatory Shock

Conquering The ECG Question 1. ECG-its causes and waves. Answer: Electrocardiogram (ECG): It is the graphical registration of the electrical fluctuations of the heart occurring during each cardiac cycle ECG Waves: The waves of normal ECG are P, Q, R, S, T and U "Understanding the ECG through FAQs: Waveforms, intervals, and uses explained" "Importance … [Read more...] about Conquering The ECG

Baroreceptor Explain baroreceptor mechanism of regulation of blood pressure. Answer: Baroreceptors are the receptors that give response to change in blood pressure They are sensitive to stretch "Common challenges in mastering baroreceptor notes effectively: FAQs provided" Action of baroreceptors: 1. Action on increase in arterial blood pressure Increase in … [Read more...] about Baroreceptor

Regulation Of Arterial Blood Pressure "What is the regulation of arterial blood pressure? A detailed question and answers guide" Short-term regulation of blood pressure. Answer: Neural regulation of blood pressure is term as short term regulation. It is brought about by vasomotor centers Baroreceptors and chemoreceptors in BP regulation Vasomotor … [Read more...] about Regulation Of Arterial Blood Pressure

Sinoatrial Node Question 1. Pacemaker/Sinoarotic node. (SA node). (or) Name the specialized conducting tissue of heart. (or) Properties of cardiac muscle. Answer: Sinoarotic Node Location: Sinoarotic node is situated in the right atrium just below the opening of superior vena cava. Sinoarotic Node Pacemaker: It is defined as the part of the heart from which … [Read more...] about Sinoatrial Node