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depends on what you mean if your talking about "fight or flight" it is the adrenal gland which secretes epinephrine(adrenaline) which will speed up your heart rate but that doesn't last that long
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∙ 15y ago
Preston Holcomb
Preston Holcomb
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As blood moves through heart blood pressure increases or decreases?
What occurs as blood moves away from the heart? pulse decreases blood pressure increases pulse increases blood pressure decreases
What does nicotine do to your heart rate?
It affects the heart and blood pressure by increases them both. An increased heart rate and blood pressure can be serious depending on how much it increases them both. It increases heart rate and blood pressure and increases the workload on the heart
What gland initiates stress responses and increases heart rate and blood pressure and metabolic rate and dilates blood vessels and mobilizes fat and raises blood sugar levels?
Pituitary
What gland initiatives stress responses increases heart rate blood pressure and metabolic rate dilates blood vessels mobilizes fat and raises blood sugar levels?
Adrenals.
What gland initiates stress responses increases heart rate blood pressure and metabolic rate dilates blood vessels mobilizes fat and raises blood and sugar levels?
Adrenals.
What gland initiates stress responses increases heart rate blood pressure and metabolic rate dilates bloods vessels mobilizes fat and raises blood sugar levels?
Adrenals.
What hormone dilates bronchioles increases heart rate?
There is not an actual hormone which increases blood pressure. However, the hormone adrenaline is secreted by the pituitary gland and has the effect of speeding up the contraction of the heart muscle. In turn this leads to increased blood pressure due to Fick's Law. The stroke volume of the heart has increased so more blood is being forced through the network of blood vessels
Why heart beat increases during faint?
because the pressure of our blood increases which goes to our heart and so when fainting the heart beat increases
What causes blood pressure to rise and heart rate and change of breathing while sleeping?
when heart rate increases, blood pressure rises. When heart rate decreases, blood pressure drops. medications, and diseases affects the blood pressure. Source: About Blood Pressure
When the heart contracts it is called diastole and what increases?
During a diastole, the blood pressure momentarily increases.
What does increased blood viscosity mean?
Yes. As the blood increases in viscosity, the heart is required to increase the amount of pressure it takes to push the blood through the vasculature; thus the blood pressure increases
Increases actions regulated by the nervous system such as heart rate and blood pressure?
The baroreceptor is part of the autonomic nervous system. It increases actions regulated by the nervous system, such as heart rate and blood pressure.
