0
1) Heart - The heart can increase or decrease your body's blood pressure by changing its heart rate or contractility. Increases in heart rate and contractility leads to more blood pumped out of the heart, and thus increase your blood pressure. Beta blockers such as Toprol can be used to decrease the heart rate and contractility, lowering the blood pressure.
2) Kidneys - The kidneys control the amount of fluid and salt excretion and retention. Low perfusion of the renal arteries or low salt concentration in the blood can lead to the release of Renin, which activates a cascade that results in increased water and salt retention, thus increasing the blood pressure. This process is often targeted by many anti-hypertensive medications such as HCTZ and Aldactone diuretics, and ACE inhibitors.
3) Blood vessels - Arterioles can either constrict or dilate. Increasing the constriction of vessels leads to increased resistance in blood flow. This can lead to increases in blood pressure. Control of this process is through neural regulation such as sympathetic neuron firing, and angiotensin II hormonal regulation. This can be controlled by medications such as Ca channel blockers like nifedipine, ACE inhibitors, and in the case of an older male with BPH, alpha blockers such as prazosin.
What else can I help you with?
Define the 5 physiological factors that control blood pressure?
5 physiological factors that control blood pressure
What does physiological effect mean?
Physiological effects refer to changes in the body's functions or processes in response to external or internal factors. This can include changes in heart rate, blood pressure, hormone levels, and other bodily functions.
What physiological processes is the kidney involved in other than urine formation?
cleansing of the the blood
What is the physiological relationship between heart rate and blood pressure?
The physiological relationship between heart rate and blood pressure is that they are closely connected. When the heart beats faster, it pumps more blood, which can increase blood pressure. Conversely, when the heart beats slower, blood pressure may decrease. This relationship is important for maintaining proper circulation and overall cardiovascular health.
What is the physiological aspect of High blood pressure and cholesterol?
dengue epidemiological triad
How can stress change physiological measurements?
Stress can increase heart rate, blood pressure, and release stress hormones like cortisol, impacting the body's overall response. It can also affect blood glucose levels, digestive processes, and immune system function, leading to potential long-term health implications if stress is chronic or severe.
How would decreasing the amount of water in blood affect the blood pressure?
Blood pressure would decrease
Would Decreasing the amount of water in the blood affect blood pressure?
Blood pressure would decrease
How would increasing the amount of water in blood affect the blood pressure?
Blood pressure would increase
How would increasing the amount of water in the blood affect the blood pressure?
Blood pressure would increase
What effects blood pressure?
the mood the person is is can affect their blood pressure such as depression and angry..
How physiological processes limit damage?
haemorrhage prevented by platelet aggregation and agglutination (clotting) and vasoconstriction to maintain blood pressure/perfusion pressure. formation of clot through platelet clumping and binding with protein fibrin.
