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Why do they have to keep giving blood for renal artery?
this is because the decrease in blood flow to the kidney will trigger the RENIN ANGIOTENSIN mechanism, which stimulates the Increase of Arterial Blood Pressure to get the kidney more blood, also the kidney one tof the sensetive organs to ischemia
Is nicotine a stimulant drug that increases pulse rate an blood pressure?
yes
Does blood pressure rise when there is exertion?
Your circulatory system maintains pressure in your arteries and your heart pumps against it. Blood pressure numbers reflect your arterial pressure when your heart pushes blood through your system, and also when your heart rests between beats. The "active" pressure is the top number on your blood pressure reading. It is the "systolic" pressure. The "passive," or "resting," pressure is the bottom number, and represents the "diastolic" pressure. Healthy blood pressure numbers are 120 systolic over 80 diastolic, or slightly lower Blood pressure changes throughout your day, depending on your position, your anxiety level, and your activity level. Chronic high blood pressure increases your risk of cardiovascular disease and stroke, but temporary increases in blood pressure allow you to meet the demands you put on your body when you exercise. Without adequate pressure, your blood delivery system fails. so,yes !!
How does adr enaline effect blood pressure?
Adrenaline increases blood pressure because adrenaline increase heart rate. This means the heart is pumping more blood at a faster rate increasing the pressure in the veins and arteries throughout the body
Which artery carries waste laden blood into kidney?
The kidney receives blood through two renal arteries. One artery supplies blood to left kidney while the other supplies blood to the right kidney. Within the kidney, each artery branches out into arterioles and finally the afferent arterioles.
What is one mechanism the kidney uses to raise systemic blood pressure?
One way the kidney increases systemic blood pressure is to increase secretion of renin by the juxtaglomerular complex.
What substance that increases heart rate and blood pressure and breathing rate in an emergency?
epinephrine
How does the kidney helps in controlling the concentration of substance?
The kidney is a filter system for the blood. If the concentration of a substance is too high (i.e. there are drugs in the blood), then the kidney filters all of that out of the blood to form urine.
Why does renal disease cause hypertension?
Plaque constricts the blood vessel which increases blood pressure. Think of a kink in a water hose and how pressure builds up within the hose. Same with plaque (kinks) in arteries or blood vessels.
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
Explain how antidiuretic hormone can help regulate hypotension Be specific?
it can help by increasing reabsorption of water by the kidney. With the reabsorption, blood plasma volume increases, thus raising blood pressure
Can Heart diseases cause high blood pressure?
High blood pressure makes the heart work harder and weakens it over time. It increases the risk of heart attack, stroke , kidney failure, and congestive heart failure.
What do kidney regulate in the blood?
They help regulate blood pressure (I think)
Does the stimulation of the adrenal medulla increase or decrease blood pressure?
increases blood pressure
How pressure increases using sodium chloride?
This is the blood pressure.
What hormone increases absoption of sodium by kidney tubes?
Aldosterone is the hormone that increases the absorption of sodium by the kidney tubules. It acts on the distal convoluted tubule and collecting ducts to promote sodium retention and water reabsorption, ultimately helping to regulate blood pressure and electrolyte balance.
What cell in the kidney monitor low blood pressure?
The cells of the juxtaglomerular complex of the nephron. Granular cells in the kidney monitor alteration in blood pressure. If blood pressure falls and remains low, this specialized cells release the enzyme renin into the blood stream.
