4 hallow chambers of heart consist of

The two atria ..

the two ventricles (left and right)...

What is the wall that separates the atria ?

Which major blood vessels (attached to the heart), bring blood into right atrium, and carry oxygen-poor blood FROM body

What is the job of the Two right and two left pulmonary veins

Which major blood vessel (attached to heart) carries oxygen rich blood to the body and carries blood from left ventricle?

Select all that are true for the Heart Valves

What are the two atrioventricular valves (AV), located between atria and ventricles ?

The two valves that are between the ventricles and arteries are:

Right atrium and ventricle pump oxygen-poor blood

Left atrium and Ventricle

Name this circuit..

Heart > Lungs > Heart

What is the outside covering of the heart, made of dense and areolar connective tissues

Serous Pericardium (inside covering) is a serous membrane.

Three Layers in The Heart Wall are

Inner layer of the heart wall, made of simple squamous epithelium lining

In the Cardiac Cycle, Systole is contraction, and Diastole is relaxation.

What are the 5 stages of the cardiac cycle (In order)

CARDIAC CYCLE. Which stage is known when

-heart is relaxed

-pressure in heart is low

-atrioventricular valves are open, semilunar vales are closed

-blood flows passively into the atria and into ventricles

The "Lub" sound of the heart represents

blood vessels leave the heart and branch smaller, and merge larger as they return towards the heart

Which tunic in the blood vessel walls is made of fibrous connective tissue and is the support and protection

What is the middle tunic of the blood vessel walls ?

Arterial blood is pumped by:

Which is larger in diameter

Capillaries are made of simple squamous epithelium called

Which part of the conduction system is "the pacemaker"

Venous blood is pumped by

What are the microscopic blood vessels with walls made of simple squaumous epithelium ?

most blood vessels in the body are capillaries

the efficiency of ones circulatory system can be measured by

In a normal pressure of 120/80 mm Hg. Which of the following statements is correct

In regards to measuring blood pressure, the amount of pressure felt at the peak of ventricular contraction is...

In regards to measuring blood pressure, the pressure felt in large systemic arteries when ventricles relax is...

If a patient has a blood pressure above 140/90 mm Hg, they are said to have

Which of the following is an example of Hypotension in a blood pressure reading

Pressure in blood vessels decreases as you get farther away from heart.

The sympathetic nervous system promotes Vasoconstriction (narrowing of blood vessels) which...

Which organ has the ability to regulate blood pressure by altering blood volume?

Heat, in regards to blood pressure may cause...

Cold weather, in regards to blood pressure may cause

The curved part of Aorta, which supplies the whole body. Has 3 branches.

Receives blood from thoracic aorta, in abdominal cavity, below diaphragm, supplies abdomen and lower body

Artery around the clavicles, supplies blood to arms, right one rises from brachiocephalic trunk, left one is the 3rd branch of the aortic arch

Artery that receives blood from subclavian arteries, in shoulders, supplies the arms

Receives blood from axillary arteries, in upper arm, supplies the forearm

Beside the radius, in lateral side of forearm, supplies the hand

Beside the Ulna, in medial side of forearm, supplies the hand

Branch off abdominal aorta, supply the kidney

Final Branches of abdominal Aorta, branch off at ilia (hip bones), supply the legs

Receive blood from common iliac arteries, beside femur, supplies leg

IN FRONT of tibia, supplies foot

BEHIND of tibia , supplies foot

Beside radius, lateral side of forearm, drain hand and forearm

Beside ulna, in medial side of forearm, drains blood to forearm and hand

In upper arm, intermediate, drain blood from arm

In upper arm, lateral, drain blood from arm

In upper arm, medial, drain blood from arm

Near clavicles, drains arms and part of head

In neck, superficial, drains the head

In neck, Deep, drains the head

Drain the arms and head, join to form superior vena cava

Drain all veins from head and arms into the right atrium

In front of tibia, drain the foot

Behind the tibia, drain the foot

Beside femur, drain lower leg

Drains the legs, join to form inferior vena cava at ilia

Drain kidneys into inferior vena cava

Drains blood from digestive organs, into the liver to be filtered

Drain all veins from lower body into the right atrium

Rises from left ventricle, supplies the whole body with blood, attached to heart

Receives blood from aortic arch, in thoracic cavity, above diaphragm, supplies chest, abdomen and lower body

First branch of aortic arch, supplies head and right arm

In neck, right one receives blood from brachiocephalic trunk, left one is second branch of aortic arch. supply blood to head

This tunic in the blood vessel wall lines the lumen, and is made of squamous epithelium on loose connective tissue

Tunics in the blood vessel wall are:

Veins, venules, arterioles and arteries are similar, but capillaries are much different

state the true facts for a PULSE

The pressure when ventricles relax is

Kidneys will release chemicals that cause vasoconstriction and sodium/water reabsorption if blood pressure gets too low

When would the kidneys release water into the urine?

Nicotine increases vasoconstriction

How does alcohol play a role in blood pressure?