CIR

CU

LA

TO

RY

U

NIT

CHAPTER ABBREVIATIONS

•Using packet B.

•Please put back when you are

finished

ABG Aterial blood gasAg Antigenbl bloodDiff differentialFE+ IronO2 OxygenRBC Red blood cellWBC White blood cellAIDS Acquired immunodeficiency syndrome

alb AlbuminCBC Compete blood countFBS Fasting blood sugarH&H Hemoglobin and hematocritPLC Platelet countRh Rhesus

BELL RINGER

• Working with your neighbor, on the back of your

packets, write 5 sentences using directional

terms (anterior, posterior, inferior, superior, etc.)

comparing muscles in the body.

• For example: the biceps are anterior to the

triceps.

• Use pages 176 and 201 in your books to help you.

• When finished, write your BEST sentence on the

board.

WORD PARTS PRACTICE:

WORD PART DEFINITIONS:

•TRY first without the packet

• When teacher gives “OK” Use

packet A

– Put back when finished

an- No, not, without Globin, globin/o Protein

-ac, -al,-tic,-ic,-ary Pertaining to Hemangi/o Blood vessel

Ante- Before, in front of Leuko White

Arter/o Artery -malacia Abnormal softening

Ciculat/o Circulate -ology Study of

Coagul/o,

coagulat/o

clotting Ox/i Oxygen

Dilat/o, -dilation Widening, spread

out

Pulmon/o Lung

-emia Blood condition System/o,

systemat/o

Body system

Fibrin/o Threads of a clot -tion Condition of

a- Not, without, away Hem/o, hemat/o Blood

Angi/o Blood or lymph

vessels

-ion Condition

Apoplect/o Stroke Mal Bad, poor

Ather/o Plaque Norm/o Normal

Crit- To separate -otomy Cutting, surgical

incision

Cyt/o, -cyte Cell Phleb/o Vein

-edema Swelling -rrhage Bleeding/abnormal

fluid

Erythr/o Red sclerosis Abnormal hardening

-gen, gen/o, gen- Producing Thromb/o clot

INCREDIBLE HUMAN MACHINE

W.A.: INSTRUCTIONS

• From website:

–Click circulatory

–Find website

assignment Stuff.

–Watch videos and

answer questions

on worksheet.

–DUE NEXT CLASS

Students are to turn in the W.A. before entering class. Have it ready to go!

Lab station work: Student exploration (DO WHILE

TEACHER GRADES W.A)

• Working with your partners try to come up with 8

words by just using your WORD PARTS CHARTS

• Write them out on mini whiteboards

• When Teacher instructs: pass boards to next LAB

1. Square the suffix, underline the word part, circle the

prefix (if any)

2. Define them (starting with suffix!)

3. Get checked off by Mrs. White

4. Designate ONE person from the LAB group: Write 2

words and definitions on the board up front

LAB STATION WORK EXAMPLES

• Arteriomalacia

• Atherosclerosis

• Coagulation

• Hemoglobin

• Normal

• Circulation

• pulmonary

CHAPTER READING:

•Please read pages 185-88

CIRCULATORY VOCAB

•Using your books

and word part

charts fill in your

vocabulary chart

Anemia Below normal number of RBC

Antibody Molecule that interacts with specific antigen

Coagulation Process of clot formation

Coronary circulation

The circulation of blood within the heart

Erythrocyte RBC

Hematocrit To separate blood A screening test that determines the presence of anemia

Hemoglobin Protein in RBC, carries oxygen

Immunity Security against a particular disease

Inflammation Localized protective response to injury or destruction of tissue resulting in pain, heat, redness, swelling and LOF

Leukocyte WBC

Phlebotomy Incision, or cut, into a vein done to collect a blood sample

Plasma: Fluid portion of blood

Pulmonary circulation

Flow of blood between the heart and lungs

Systemic Circulation

The flow of blood between the heart and the cells of the body (to all systems)

Thrombocyte Blood platelet, smallest blood cell

ROW REVIEW!

•Silent study 2 min

ABBs, WP, vocab to

get ready for quiz

next class.

CIRCULATORY COLORING• You will need one blue and

one red (share with your

neighbor)

• Change colors when you

meet an “X”

• Pg 186 will help with

coronary circ.

• Answer the questions when

you are finished

WHAT DO YOU KNOW?

• What are 3 Types of blood vessels?

• What color are they?

• Why are they different colors?

• What is blood made up of?

• Arteries carry blood ……….?

• Veins carry blood…?

PLEASE GET OUT W.A. WORKSHEETCOMPONENTS OF BLOOD

COMPONENTS OF BLOOD

•Solid components:

–Erythrocytes

• Contain hemoglobin

• Live about 120 days

• Made by red marrow in bones

• Liver and spleen remove dead

RBC’s

–Leukocytes

–Thrombocytes

COMPONENTS OF BLOOD

• Solid components:

– Erythrocytes

– Leukocytes

• Function: to fight disease and infection

• Fewer WBC than RBC

• Larger than RBC

• Live about 9 days

• Move out of the blood vessels into lymph

tissue to help with immunity

• Pus = WBC and bacteria

– Thrombocytes

WBC BREAK DOWN

Using pages 187-88 fill in the function of each WBC

WBC FUNCTION

Basophil Release heparin to stop clotting, produce histamine to dilate, control inflammation, kill parasites

Eosinophil Kill parasites, control inflammation & allergic reactions

Neutrophil Remove small unwanted particles from blood

Lymphocyte Essential to immune system. Protect from formation of

cancer cells

Monocyte Destroy large unwanted particles in blood stream

COMPONENTS OF BLOOD• Solid components:

– Erythrocytes

– Leukocytes

– Thrombocytes

• Help with clotting

• Produced in red bone marrow

• Live about 10 days

• Clotting process: platelets stick to damaged

tissue and to each other. Group together to

control blood loss from blood vessel.

COMPONENTS OF BLOOD

•Liquid component:

–Plasma

• Whole blood = 55% plasma

• Made up of:

– Water

– Protein

– Salts

– Nutrients

– Vitamins

– hormones

BELL RINGER:

• Abbreviation, Word part, Vocab quiz.

•Please take ½ sheet of paper out

BODY MOVEMENT PRACTICAL

1. In lab groups

2. Study with group

3. When teacher says to, partner up and “grade”

each other. You will actually be marking on

their practical.

1. They MUST SAY name of joint and movement.

2. Ex: you say “elbow flexion” they say “elbow

flexion”

COMPONENTS OF BLOOD REVIEW: DESK REVIEWCOPY DIAGRAM ON DESK , FIL IT IN! NO NOTES UNTIL TEACHER “OK”

Components of blood

B E

N L

M

BLOOD T YPING

KEY TERMS

•Antigens: foreign object, pathogen

•Antibodies: proteins secreted by lymphocytes

•Antibodies bond with antigens = lock and key

phenomenon

Antigen = lock antibody = key

BLOOD TYPES

BLOOD TYPE IS INHERITED

• Each person inherits 2 genes.

• Dominant genes

– Are A and B

– Shown as “I”

– EX:

• Recessive genes

– O

– Shown as “i”

– Ex:

PUNNETT SQUARE

4 BLOOD TYPES

• Blood type is determined by antigens on the surface

of RBC

• A

– Only A antigens

• B

– Only B antigens

• AB

– Both A and B antigens

• O

– Neither A or B antigens

•Your immune system has a tolerance

against it own antigens.

(you like your own antigens)

EX: Antigen A type A blood. It

will NOT form anti-A antibodies.

Blood Type Antigens on RBC’s Antibodies in

Plasma

A A Anti - B

B

COMPLETE THE TABLE SHOWING WHICH BLOOD CAN BE SAFELY TRANSFUSED FROM THE DONOR TO RECIPIENT.

R E C I P I E N T

D

O

N

O

R

Blood

Type

A B AB O

A x x

B

AB

O

TRANSFUSIONS

•Need to mix serum of the patient with the

blood cells of the donor.

• If Type A gets matched with Type B then

antibodies will clump together

• If this test is not done hemolysis (rupture of

blood cells) can occur

BLOOD

•Type O Blood

–Universal donor

• Because it lacks A and B antigens

•Type AB Blood

–Universal recipients because they lack anti-A and

anti-B antibodies.

• (they won’t attack new blood coming in)

RH FACTOR ANTIGEN

• Found in RBC

• Rh- : people who do not have antigens on

RBC

• Rh+ : people who do have the antigen on

RBC

• About 85% of Americans are Rh+

• If RH + blood is given to Rh- then the body

thinks it is an invading pathogen and starts

to form antibodies for the lock and key

RH FACTOR HEALTH CONCERNS

• When an Rh- mother delivers an Rh+

baby, some of the baby’s blood may

contact the blood of the mother

• The mother’s blood then forms

antibodies against Rh+ RBC

• If the mother has another Rh+

pregnancy the antibodies will attack the

baby’s blood causing erythroblastosis

fetalis.

REVIEW

Answer the following questions with your lab group

A.The heart is ____________________ (Directional

Term) to the lungs.

B.The heart is divided into ________ and ______ sides

C.The word pulmonary is another term for

_______________

D.Name the 3 different blood vessels in the circulatory

system

E.Name 3 components of blood

HEALTH MATTERS OF THE

CIRCUL ATORY SYSTEM

ANEMIA –MOST COMMON BLOOD DISORDER

• Etiology:

– Inadequate amount of

hemoglobin, RBC or both

• S/S: shortness of breath,

pallor (pale), rapid heart

rate.

• TX: dietary supplements,

blood replacement.

HEMOPHILIA

•Etiology: rare sex linked genetic

blood disease in which the blood

is missing a clotting factor.

•S/S: prolonged or uncontrolled

bleeding

•TX: giving plasma that contains

the missing clotting factor, no

cure

ACQUIRED IMMUNODEFICIENCY SYNDROME (AIDS)

• Etiology: dysfunction of the immune system caused by a virus. Virus will cause DNA to become infected damaging WBC.

• HIV is transmitted through exchange of body fluids.

• S/S: may not show for 6-10 years: fatigue, weakness, painful joints, diarrhea.

• TX: no cure, experimental medicines.

LEUKEMIA (BLOOD CANCER)

• Etiology: abnormal malignant increase in the number and longevity of WBC. WBC are immature and less effective in fighting disease

• S/S: bleeding gums, anemia

• TX: radiation, chemotherapy, bone marrow transplantation

ELEPHANTIASIS• massive accumulation of lymphatic

fluid in body tissues, causing

abnormally large growth of tissue.

• Etiology: caused by obstruction of

the lymph vessels by tiny worms

(filariae) that are common in tropic

and subtropic areas.

• S/S: fever, chills and ulcer formation

• TX: no cure, oral medications and

mosquito control measures.

SICKLE CELL ANEMIA

• Etiology: genetic condition that

results in malformed RBC

• The “sickled” cells are more fragile

and cause pain as vessels are

blocked and less oxygen is

delivered.

• S/S: sometimes no symptoms, may

cause death

• TX: no cure

ALLERGY• Etiology: hypersensitive response by the

immune system to an outside substance

which becomes an allergen.

• Allergens cause antibodies to be

produced. EX: pollen, dog/cat fur,

feathers.

• S/S: inflammation of the respiratory, GI

and integumentary systems, may

become life threatening.

• TX: drugs

AUTOIMMUNE DISEASES

• Etiology: conditions in which the immune system of

the body turns against itself.

• EX:

– Systemic lupus erythematosus: affects connective tissue,

kidneys, lungs and heart

– Hashimoto’s disease: destruction of the thyroid

– Myasthenia gravis: affects the nerves and causes paralysis

• TX: immunosuppressive drugs and steroids to relieve

inflammation.

ERYTHROBLASTISIS FETALIS

• Etiology: Antibodies from an Rh negative mother may enter

the blood stream of her unborn Rh positive infant,

damaging the red blood cells (RBCs). The infant responds

by increasing RBC production and sending out immature

RBCs that still have nuclei.

• S/S: baby may have brain damage

• TX: intrauterine blood transfusion

HODGKIN’S DISEASE

• Etiology: cancer of the lymph

system that usually appears in

people between the ages of 15-

30.

• S/S: painless enlargements of the

lymph nodes, itching, weight loss,

fever, difficulty swallowing.

• TX: chemotherapy or radiation

of the lymph nodes.

SPLENOMEGALY• Etiology: enlargement of

the spleen caused by an

acute infection such as

scarlet fever

• S/S: symptoms are similar

to leukemia and anemia.

• TX: may require removal

of spleen

THROMBOSIS

• Etiology: condition in which a blood clot

(thrombosis) forms in the vessels. Clot slows

the flow of blood to tissues

• Embolus: when the clot breaks away, it could

lodge in a blood vessels and cause tissue

death

• S/S: pain in the area of the clot because of

lack of oxygen

• TX: elevation, anticoagulants, may have

surgery to remove clot.

LYMPHATIC SYSTEM

LYMPHATIC SYSTEM

•Using your book starting on pg 234 fill in

the Lymphatic system section of guided

notes

•Please put your books away when finished

PRACTICE QUIZZES

DIRECTIONS: FILL IN THE CHART.

Blood Type Receive blood from: Donate blood to:

A (example A, O)

1.

2.

List 2 Components of blood, and what makes up each component

Directions: Match up the WBC with its function(s).

a. neutrophils

b. Basophils

c. eosinophils

d. lymphocytes

e. monocytes

1. destroy large unwanted particles in the

bloodstream

2. control inflammation and allergic

reactions

3. protect the body against formation of

cancer cells

4. remove small unwanted particles from

the blood

5. release heparin to stop clotting

6. produce histamine to cause blood vessel

dilation

7. kill parasites

8. essential to immune system

Directions: Match up the WBC with its function(s).

a. Neutrophils (4,)

b. Basophils (5, 6, 7)

c. Eosinophils (7, 2)

d. Lymphocytes (3,8)

e. Monocytes (1)

1. destroy large unwanted particles

in the bloodstream

2. control inflammation and allergic

reactions

3. protect the body against

formation of cancer cells

4. remove small unwanted

particles from the blood

5. release heparin to stop clotting

6. produce histamine to cause blood

vessel dilation

7. kill parasites

8. essential to immune system

COMPONENTS OF BLOOD REVIEW: DESK REVIEW Components

of blood

B E

N L

M

BELL RINGER: CIRCULATORY CAREERS

• In your packet (bottom of page 5) answer the questions

about the Circulatory careers.

• From Mayhugh’s website:

– Click on Legal/Careers

– Use the necessary Career PPTs to find information (careers are

listed alphabetically)