How Does Blood Viscosity Affect Blood Pressure?

What does blood viscosity mean?

Blood viscosity is a measurement of the thickness and stickiness of an individual’s blood.

It is a direct measure of the ability of blood to flow through the blood vessels..

What are 5 factors that affect blood pressure?

Five factors influence blood pressure:Cardiac output.Peripheral vascular resistance.Volume of circulating blood.Viscosity of blood.Elasticity of vessels walls.

How does blood viscosity affect your health?

Increased whole blood viscosity is associated with increased risk of morbidity and mortality of several life-threatening diseases, including cardiovascular and cerebrovascular disease.

What are 3 internal factors that can alter a person’s blood pressure?

The three factors that contribute to blood pressure are resistance, blood viscosity, and blood vessel diameter. Resistance in peripheral circulation is used as a measure of this factor. The longer the vessel, the greater the resistance.

Is blood pressure directly or inversely proportional to blood volume?

Similarly, as blood volume decreases, pressure and flow decrease. As blood volume increases, pressure and flow increase.

What does high viscosity in blood mean?

Elevated blood viscosity is the result of either red blood cell shape deformity or a pathological increase in serum proteins, red blood cells (RBC), white blood cells (WBC), or platelets.

How do you treat thick blood?

TreatmentAntiplatelet therapy: This involves medication that inhibits platelets, or the blood cells responsible for clotting, from forming clots. Aspirin is an example of antiplatelet therapy.Anticoagulation therapy: This involves medicine to inhibit blood clotting at the level of the coagulation factors.

What are the symptoms of thick blood?

What are the symptoms of thick blood?blurred vision.dizziness.easy bruising.excessive menstrual bleeding.gout.headache.high blood pressure.itching skin.More items…•

What causes pressure in the arteries to rise and fall?

Arterial blood pressure is controlled by the kidney. Too much fluid causes the pressure to rise, too little fluid causes the pressure to drop. The two determinants of arterial blood pressure are the volume of renal output and the amount of salt and water in the system.

How does blood volume affect blood pressure?

How Blood Volume Affects Blood Pressure. Changes in blood volume affect arterial pressure by changing cardiac output. An increase in blood volume increases central venous pressure. This increases right atrial pressure, right ventricular end-diastolic pressure and volume.

What is the normal stage of BP?

Blood pressure readings are expressed in millimeters of mercury. This unit is abbreviated as mm Hg. A normal reading would be any blood pressure below 120/80 mm Hg and above 90/60 mm Hg in an adult. If you’re in the normal range, no medical intervention is needed.

How can I lower my blood viscosity naturally?

Blood-thinning foods, drinks, and supplementsTurmeric.Ginger.Cayenne peppers.Vitamin E.Garlic.Cassia cinnamon.Ginkgo biloba.Grape seed extract.More items…

Why is high viscosity bad?

Viscosity measures a fluid’s resistance to flow; honey, for example, is more viscous than water. The more viscous the blood, the harder the heart must work to move it around the body and the more likely it is to form clots inside arteries and veins.

What is the relationship between blood viscosity and blood pressure quizlet?

When there’s more viscous in the blood , the greater the resistance it encounters and the higher blood pressure. (Increased hematocrit increases blood viscosity and there for increases resistance to flow.)

What happens if blood viscosity increases?

Increased viscosity increases the resistance to blood flow and thereby increases the work of the heart and impairs organ perfusion. Some patients with anemia have low hematocrits, and therefore reduced blood viscosities. Another important factor that influences blood viscosity is temperature.