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Add to cartTransports nutrients and removes metabolic waste products while helping to maintain the environment for all the body's functions
Transports oxygen from lungs to tissues and carbon dioxide from tissues to lungs.
Transports nutrients, metabolic byproducts and oxygen.
Iron containing protein with red blood cells, can bind one to four oxygen molecules (dissolves and carries oxygen)
Pressure exerted by one gas in a mixture of gasses and is calculated as the product of total pressure of a gas mixture and the percent concentration of the specific gas.
... vena cava: deoxynated blood from head and upper extrimities and ... vena cava: deoxynated blood from trunk and lower extremity.
... carries blood away from the heart and ... returns blood toward the heart.
Consists of events that occur from the start of one heartbeat to the start of another heartbeat.
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Create quizOefenvragen hoofdstuk 2 van het NSCA boek, minor Personal Trainer aan de Hogeschool van Amsterdam.
19 questions
English
09-22-2021
HBO / Hogeschool van Amsterdam / Voeding en Diëtetiek / Minor Personal Trainer
Transports nutrients and removes metabolic waste products while helping to maintain the environment for all the body's functions
Cardiovascular systemTransports oxygen from lungs to tissues and carbon dioxide from tissues to lungs.
Transports nutrients, metabolic byproducts and oxygen.
Iron containing protein with red blood cells, can bind one to four oxygen molecules (dissolves and carries oxygen)
HemoglobinElectrical conduction system
SA-node, AV-node, Purkinje systemPressure exerted by one gas in a mixture of gasses and is calculated as the product of total pressure of a gas mixture and the percent concentration of the specific gas.
Partial pressure... vena cava: deoxynated blood from head and upper extrimities and ... vena cava: deoxynated blood from trunk and lower extremity.
Superior, inferior... carries blood away from the heart and ... returns blood toward the heart.
Arterial, venousConsists of events that occur from the start of one heartbeat to the start of another heartbeat.
Cardiac cycleECG= electrocardiogram, record of electrical activity of the heart, detects electrical impulses.
P-wave= ...
QRS-complex= ...
T-wave= ...
*Atrial repolarization cannot be seen since it takes place during the QRS-complex
Amount of blood pumped by the heart in 1 minute, in rest 5 L/min and active 25 L/min.
Smallest unit of blood vessels, site of gas exchange
The movement of gas such as oxygen or carbon dioxide across a cell membrane. It occurs when there is a concentration gradient (a greater concentration of gas on one side of the membrane).
Three distinct functions nasal cavity with air:
1.
2.
3.
Amount of oxygen used by the tissues. It is related to the ability of the heart and circulatory system to transport oxygen via blood to the tissues and the ability of the tissues to extract oxygen.
This difference helps us know the amount of oxygen that has been extracted from the transported blood for use in exercise and it increases with exercise intensity.
Pressure exerted against arterial walls when no blood is ejected. It decreases with vasodilation and increases with vasoconstriction.
Pressure against arterial walls as blood is forcefully ejected during ventricular contraction.
Indirect estimation of myocardial oxygen uptake work of the heart (myocardial workload).
Mean blood pressure throughout cardiac cycle.