Layers of the heart: Order-outer to inner Answer pericardim, epicardium, myocardium,
endocardium
Blood flow sequence Answer Right atrium, tricsupid valve, right ventricle, pulmonary
semiluar valve, pulmonary arteries, lungs, pulmonary veins, left atrium, biscupid valve,
left ventricle, aortic semilunar valve, aorta
Conduction system for the heart Answer SA Node, AV Node, Bundle of HIS, Bundle
Branches, Purkinjie Fibers
Blood vessels - Answer Arteries-blood away from heart, vein- blood to the heart,
capillaries- network of branching network
Hypoextension numbers - Answer 90/60
Twitch, Summation, Tetanus - Answer Twitch-initial motor activiation, Summation-a
second stimulus, that increases contraction, Tetanus-no relation between stimuli
Major Signs and Symptoms of Cardiopulmonary or Metabolic Disease - Answer dyspnea,
intermittant claudication, ischemia, heart murmur, syncope, tachycardia, ankle edema,
orthopnea
Dyspnea - Answer shortness of breath at rest or mild exertion
intermittent claudication - Answer Lack of blood flow to muscle group during exercise
, Ischemia - Answer Pain in neck, chest, jaw, arms during exercise because of lack of
blood flow
heart murmur - Answer Leaky valves in the heart
Syncope - Answer "Passing out", loss of consciousness or fainting
Ankle Edema - Answer Ankle swelling from heart tissues
Orthopena - Answer Lying flat, hard to breathe
Artherosclerotic process - Answer Hardening of blood vessels, due to WBC invasion
coronary heart disease - Answer Arteries that supply the heart become hardened and
narrowed
Acute myocardial infarction - Answer Heart attack from a blockage
silent ischemia - Answer Lack of blood flow without pain
COPD - Answer Difficulty exhaling
Emplysema - Answer Over inflation of the lungs
Mechanical Power - The rate at which work gets done
Metabolic Power - The amount of energy required per unit of time
Trans theoretical model- A model that assesses one's readiness to act on a new
behavior to change and act on it
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