KIN 476 Final Exam Notes PDF

Module 3: Cardiovascular Physiology 11/5/24 - - - - - - - - - - - - - - **Section 1: Cardiovascular System Basics** - 1. 2. 3. - 1. 2. 3. 4. 11/7/24 **Blood Basics** - - - - - - - - - - - - - -...

Module 3: Cardiovascular Physiology 11/5/24 - - - - - - - - - - - - - - **Section 1: Cardiovascular System Basics** - 1. 2. 3. - 1. 2. 3. 4. 11/7/24 **Blood Basics** - - - - - - - - - - - - - - - - - - - **[Quiz]** **1.) Name the two types of circulation involved in the CV system.** - **2.) What are the two primary components of blood?** - **3.) On average, how much blood is in the human body?** - **Section 2: The Heart** - - - - - - - - - - - - - - - - - 11/12/24 **Section 3: Vascular System** **Veins** - - - - - - - - **A venous valve will tell the difference between a vein and an artery!** **Arteries** ("away") - - - - - **Layers**: - - - - - **Arterioles** - - - - - - **Capillaries** - - - **Venules** - - **Systemic Circuit** - - - - - - **Pulmonary Circuit** - - **Neural/Hormonal Control** - - - - 11/14/24 **Section 4: The Cardiac Cycle** - - - - - - - - - - - - - - - - - - - - - - - - - - - 11/21/24 **Cardiovascular Responses to Exercise** **Resting Heart Rate (HR)**: - - - - **Sex Differences in HR**: - - - **Exercise Heart Rate** - - - **Anticipatory Response**: increased resting HR prior to an event - **Steady State**: reflects where HR plateaus and needs to be at equilibrium - - **HR Recovery**: speed at which the HR decreases once exercise stops - - **Incremental Exercise** - **HR Variability (HRV)**: where the amount of time between your [heartbeats] fluctuates very slightly - - - - - - - - **Stroke Volume (SV)** **Stroke Volume Regulation** - - - - - - - - - - - - - - - - - - - - 11/26/24 - - - **Cardiorespiratory System Refresher** - - - **Muscular Endurance v. Cardiorespiratory Endurance** **Muscular Endurance**: ability of a single muscle or muscle group to sustain high-intensity, repetitive, or static exercise that occurs in repeated 1- to 2-minute bursts - **Cardiorespiratory Endurance**: ability of the whole body to sustain prolonged, steady-state exercise - - - **Cardiovascular System** - - - Must consider the following components of the CR system and the training effects on oxygen consumption: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **Respiratory System** - - **Oxygen Consumption** - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - **[Summary of Chronic Adaptations]** - - - - - - - - - - - - - **[Quiz]** **1.) Which skeletal muscle protein may contribute to increased mitochondrial number?** a. b. c. d. **2.) Which of the following types of training effects occur to skeletal muscle following aerobic endurance training?** a. b. c. d. **3.) \_\_\_\_\_\_\_\_\_\_\_\_\_\_ is the term to characterize left ventricular hypotrophy that occurs following chronic endurance training for many years by athletes.** a. b. c. d. **4.) Following chronic endurance training, cardiac output does what at submaximal exercise?** a. b. c. d. **5.) Cardiovascular adaptations to endurance training include all the following except?** a. b. c. d. **6.) Chronic adaptations to a 12-week running training program started by a sedentary male include which of the following:** a. b. c. d. **7.) Stroke Volume increases after chronic endurance training due to which of the following?** a. b. c. d. **8.) Select the correct answer to this question using exercise physiology knowledge. Respiratory adaptations to endurance training include all the following except?** a. b. c. d. **9.) Following chronic endurance training that is appropriately designed, all of the following increase except?** a. b. c. d. **10.) Select the correct answer to this question using exercise physiology knowledge. Following chronic endurance training, which of the following is accurate?** a. b. c. d. 12/3/24 Stroke Volume - **SV During Exercise** - - - - - - - **LV (left ventricle) Adaptations** - - - - - - - - - - - - - Cardiac Output: Blood Flow Oxygen Delivery During Exercise - - - - - - - - - - - - - - - - **Blood Pressure Responses to Exercise** - - - - - - - -