Question 1

(True of False) An increase in blood volume will cause blood pressure to decrease?

Accepted Answer

False

Answer

True

Question 2

What is a reticulocyte?

Accepted Answer

An immature red blood cell

Answer

A kidney Cell

Answer

a liver cell

Answer

an immature white blood cell

Question 3

What is the first stage of Hemostasis?

Accepted Answer

Vascsular Spasm

Answer

Formation of Sticky Platelets

Answer

Activation of Prothrombin

Answer

Activation of Factor X

Question 4

Why is erythopoietin (EPO) secreted

Accepted Answer

It is secreted by the kidneys in response to low oxygen levels?

Answer

It is secreted by the spleen in response to an increased number of damaged RBC

Answer

It is secreted by the bone marrow in response to decreasing number of RBC

Answer

It is secreted by the liver in response to low hemoglobin levels.

Question 5

A high number of eosinophils in a patients lab work would indicate that the patient is suffering from what?

Accepted Answer

An allergic reaction.

Answer

a viral infection

Answer

Leukemia

Answer

A bacterial infection

Question 6

What causes a Myocardial Infarction?

Accepted Answer

A blood clot of fatty deposit in a coronary artery.

Answer

Myocardium tissue being starved of oxygen

Answer

Hypertension

Answer

Atrial Fibrillation

Question 7

Which blood vessel has the most significant role in controlling the amount of blood reaching the tissues?

Accepted Answer

Arteriole

Answer

Venule

Answer

Aorta

Answer

SVC & IVC

Question 8

What is most likely the outcome of mitral valve incompetence?

Accepted Answer

Blood will back flow into the Left Atrium

Answer

Blood will back flow into the Right Atrium

Answer

Blood will back flow into the Right Ventricle.

Answer

Blood will back flow into the Left Ventricle

Question 9

The normal lifespan of a red blood cell is how many days?

Accepted Answer

120

Answer

210

Answer

20

Answer

56

Question 10

Globin is broken down into what?

Accepted Answer

Amino Acids

Answer

Bilirubin

Answer

Heme

Answer

iron

Question 11

Which blood vessels connect the two sides of the vascular system?

Accepted Answer

Capillaries

Answer

Arteries

Answer

Venules

Answer

Veins

Question 12

The most common site for routine assessment of heart rate is the:

Accepted Answer

Radial artery

Answer

Carotid artery

Answer

Brachial artery

Answer

Axillary artery

Question 13

The blood vessel that receives all blood returning from below the level of the heart is the:

Accepted Answer

Inferior vena cava

Answer

Common iliac vein

Answer

Arterial Vein

Answer

Superior vena cava

Question 14

What happens as blood is transported from the aorta to the capillaries?

Accepted Answer

Resistance increases

Answer

Velocity increases

Answer

Flow increases

Answer

Pressure increases

Question 15

The average normal blood pressure is 120/80.

Accepted Answer

True

Answer

False

Question 16

Most blood cells are created in red bone marrow.

Accepted Answer

True

Answer

False

Question 17

Hematocrit is the red pigment that gives blood its color.

Accepted Answer

False

Answer

True

Question 18

The percentage of red blood cells in a sample of blood is called the:

Accepted Answer

Hematocrit

Answer

Hemoglobin

Answer

Viscosity

Answer

Arteriosclerosis

Question 19

Located between the right atrium and the right ventricle.

Accepted Answer

Tricuspid valve

Answer

Aortic valve

Answer

Mitral valve

Answer

Pulmonary valve

Question 20

Pumps blood to the lungs.

Accepted Answer

Right ventricle

Answer

Left atrium

Answer

Right atrium

Answer

Left ventricle

Question 21

Pumps oxygenated blood to the body

Accepted Answer

Left ventricle

Answer

Left atrium

Answer

Right ventricle

Answer

Right atrium

Question 22

One hemoglobin molecule can bind with how many molecules of oxygen to form oxyhemoglobin?

Accepted Answer

Four

Answer

Three

Answer

Two

Answer

One

Question 23

Responsible for long term immunity.

Accepted Answer

Lymphocyte

Answer

Monocyte

Answer

Reticulocyte

Answer

Megakaryocyte

Question 24

Which components of blood plasma plays a role in blood clotting and the regulation of fluid volume?

Accepted Answer

Proteins

Answer

Electrolytes

Answer

Platelets

Answer

Red blood cells

Question 25

Blood is actually a connective tissue

Accepted Answer

True

Answer

False

Question 26

Veins are the only vessels that carry blood with very high oxygen content.

Accepted Answer

False

Answer

True

Question 27

Pulmonary circulation begin at the left ventricle and ends at the left atrium.

Accepted Answer

False

Answer

True

Question 28

Located between the left atrium and the left ventricle.

Accepted Answer

Mitral valve

Answer

Pulmonary valve

Answer

Tricuspid valve

Answer

Aortic valve

Question 29

The point to maximum impulse (PMI).

Accepted Answer

Apex

Answer

Right atrium

Answer

Left atrium

Answer

Base

Question 30

Hemopoiesis is the production of blood

Accepted Answer

True

Answer

False

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