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How would acute coronary syndrome effect cardiac output?
I will decrease cardia output
Does cardiac output affect urine output?
Certainly. Decrease cardiac output would mean a decreased in blood flow to the kidneys, which would lead to reduced filtration, therefore urine output.
What effect does stimulation of acetylcholine receptors of the heart have on cardiac output?
The effect would be an increase in cardiac output. However, there is a maximum level and then the heart would not have time to fill fully and the output would decrease.
What effect does stimulation of the acetylcholine receptors of the heart have on cardiac output?
The effect would be an increase in cardiac output. However, there is a maximum level and then the heart would not have time to fill fully and the output would decrease.
What effect would compressing the inferior vena cava just below the diaphragm have on cardiac function?
Compressing the inferior vena cava below the diaphragm can decrease venous return to the heart, leading to reduced preload and consequently a decrease in cardiac output. This can result in decreased blood flow to the rest of the body and potentially lead to symptoms like lightheadedness or hypotension.
How would a decrease in blood volume affect both stroke volume and cardiac output?
It's decreased ... unless the rate falls, which is the normal cardiac response.
Would cardiac output increase or decrease during dehydration?
Cardiac output typically decreases during dehydration. When fluid levels are low, there is less circulating blood volume, leading to a decrease in the amount of blood pumped out by the heart per minute. This reduction in cardiac output helps conserve remaining fluids in the body.
What is a cause of nocturia Decrease in bladder capacity Decrease in cardiac output Decrease in blood supply or Decrease in number of nephrons?
"Decrease in bladder capacity" is definitely correct and probably the answer they are looking for. I would argue that "decrease in cardiac output" and "decrease in number of nephrons" can also do it by causing edema (fluid retention) when the person is upright which is then excreted at night when the person lies down flat.
How would severe bleeding from a major veins affect heart rate and heart output?
Your cardiac output is equal to your stroke volume (amount of blood being pushed out every time your heart beats) multiplied by your heart rate. Your cardiac output equals the amount of circulating blood needed to function at a given time.Your body will try to compensate for any changes in the amount of blood in your system, therefore your body will always try to maintian cardiac output. With any type of major bleeding, your stroke volume will decrease. In order to maintain your cardiac output, your heart rate will increase. For example:(Stroke Volume of 50mL) x (Heart Rate of 60) = Cardiac Output of 300With major bleeding, the decrease in stroke volume will require an increase in heart rate:(Stroke Volume of 25mL) x (Heart Rate of 120) = Cardiac Output of 300You can see that the amount of blood decreased in half for every heart beat (50mL to 25mL), so the heart has to beat twice as fast (60 beats per minute to 120 beats per minute) to make up for the blood loss.
Would an increase in contractility cause an increase to cardiac output?
Yes - an increase in contractility would lead to an increase in stroke volume. An increased stroke volume would cause an increased cardiac output.
What will the venous return be if the cardiac output is 7.5 liters?
Venous return must always match cardiac output. So a CO of 7.5 l/m mill mean a VR od 7.5 l/m
Would glucose in urine increase output or decrease it?
increases
