MCAT BASICS+

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MCAT Basics (from MedSchoolCoach)

MedSchoolCoach

Join us as we detail MCAT exam topics. Each podcast covers several MCAT sections with lessons based on review material put out by the AAMC, such as practice tests and question banks. Sam also interviews MCAT tutors and experts who share tips on how premed students can raise their score to get into medical school.

  1. HACE 5 DÍAS • SÓLO PARA PERSONAS CON SUSCRIPCIÓN

    Biology 15 - Circulatory System

    In this episode of MCAT Basics+, we will cover the intricate details of the circulatory system. Our journey begins with an overview of the circulatory system's anatomy, focusing on the structure and function of the heart, blood vessels, and blood. Following that, we will examine the route of blood flow within the circulatory system, tracing its path from the heart to the lungs and back. Grasping this flow is essential for understanding how oxygen and nutrients are distributed throughout the body. Next, our attention turns to the heart's electrical system, with an emphasis on the specialized cells responsible for generating and conducting electrical impulses that regulate the heartbeat. This system plays a key role in ensuring the heart's rhythmic contractions. We will then shift our focus to the various types of cells present in the heart, including cardiomyocytes and pacemaker cells. These cells collaborate to maintain heart function and coordination. Additionally, we will review the cardiac cycle, which encompasses the phases of atrial and ventricular contraction and relaxation. This cycle is vital for the efficient pumping of blood across the body. To conclude, we will address the hormonal regulation of blood pressure and heart function, highlighting the influence of hormones like adrenaline and aldosterone on these critical processes. Grasping these mechanisms is fundamental for understanding how the body reacts to stress and other physiological challenges.

    40 min

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Join us as we detail MCAT exam topics. Each podcast covers several MCAT sections with lessons based on review material put out by the AAMC, such as practice tests and question banks. Sam also interviews MCAT tutors and experts who share tips on how premed students can raise their score to get into medical school.

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