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given a drug or situation where a chanh the effects on the action potential of the autorhythmic cells, or action potential in a contractile cell, or contraction of a cardiac muscle cell. Practice by trying to answer the question below AFTER you have completed the remaining objectives in this handout. 1. A patient presents with tachycardia. To help alleviate this problem, the patient would mostly likely receive a drug that the action potential in a cardiac autorhythmic cell and thus a drug that FIRST THINK! 1. What does tachycardia mean? 2. So... this means to help the patient you need to slow down speed up ) the heart rate. 3. Sketch out the action potential in a cardiac autorhthymic cell 4. What causes the steep depolarization phase? 5. How can you achieve your answer to #2? NOW CIRCLE THE CORRECT ANSWER: a. prolongs... closes Cat2 channels b. shortens opens Ca2 channels c. shortens... opens Ca 2 channels d. prolongs... opens Ca*2 channels ... 2. Name the organ that contracts to create the pressure needed to move blood through the Focus

given a drug or situation where a chanh the effects on the action potential of the autorhythmic cells, or action potential in a contractile cell, or contraction of a cardiac muscle cell. Practice by trying to answer the question below AFTER you have completed the remaining objectives in this handout. 1. A patient presents with tachycardia. To help alleviate this problem, the patient would mostly likely receive a drug that the action potential in a cardiac autorhythmic cell and thus a drug that FIRST THINK! 1. What does tachycardia mean? 2. So... this means to help the patient you need to slow down speed up ) the heart rate. 3. Sketch out the action potential in a cardiac autorhthymic cell 4. What causes the steep depolarization phase? 5. How can you achieve your answer to #2? NOW CIRCLE THE CORRECT ANSWER: a. prolongs... closes Cat2 channels b. shortens opens Ca2 channels c. shortens... opens Ca 2 channels d. prolongs... opens Ca*2 channels ... 2. Name the organ that contracts to create the pressure needed to move blood through the Focus

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Objectives: Utilize critical thinking skills to apply the information learned in this chapter. For example, if given a drug or situation where a channel or ion concentration is altered, be able to predict the effects on the action potential of the autorhythmic cells, or action potential in a contractile cell, or contraction of a cardiac muscle cell. Practice by trying to answer the question below AFTER you have completed the remaining objectives in this handout. 1. A patient presents with tachycardia. To help alleviate this problem, the patient would mostly likely receive a drug that the action potential in a cardiac autorhythmic cell and thus a drug that FIRST THINK! 1. What does tachycardia mean? 2. So... this means to help the patient you need to (slow down speed up ) the heart rate. 3. Sketch out the action potential in a cardiac autorhthymic cell 4. What causes the steep depolarization phase? 5. How can you achieve your answer to #2? NOW CIRCLE THE CORRECT ANSWER: a. prolongs... closes Ca*2 channels b. shortens... opens Ca2 channels c. shortens... opens Ca 2 channels d. prolongs ... opens Ca*2 channels 2. Name the organ that contracts to create the pressure needed to move blood through the Focus
Transcribed Image Text:Objectives: Utilize critical thinking skills to apply the information learned in this chapter. For example, if given a drug or situation where a channel or ion concentration is altered, be able to predict the effects on the action potential of the autorhythmic cells, or action potential in a contractile cell, or contraction of a cardiac muscle cell. Practice by trying to answer the question below AFTER you have completed the remaining objectives in this handout. 1. A patient presents with tachycardia. To help alleviate this problem, the patient would mostly likely receive a drug that the action potential in a cardiac autorhythmic cell and thus a drug that FIRST THINK! 1. What does tachycardia mean? 2. So... this means to help the patient you need to (slow down speed up ) the heart rate. 3. Sketch out the action potential in a cardiac autorhthymic cell 4. What causes the steep depolarization phase? 5. How can you achieve your answer to #2? NOW CIRCLE THE CORRECT ANSWER: a. prolongs... closes Ca*2 channels b. shortens... opens Ca2 channels c. shortens... opens Ca 2 channels d. prolongs ... opens Ca*2 channels 2. Name the organ that contracts to create the pressure needed to move blood through the Focus
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