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Cardiovascular Vocabulary

Total questions: 81

Worksheet time: 41mins

Name
Class
Date
1.

Which word part means vessel, specifically a blood vessel?

a)

angi/o

b)

aort/o

c)

arteri/o

d)

cardi/o

2.

The combining form aort/o refers to which structure?

a)

aorta; largest artery

b)

heart muscle wall

c)

small artery branch

d)

any vein in the body

3.

Which combining form means artery?

a)

cardi/o

b)

aort/o

c)

angi/o

d)

arteri/o

4.

Which word part refers to an arteriole, a small artery?

a)

arteriol/o

b)

atri/o

c)

ather/o

d)

bol/o

5.

The combining form atri/o refers to which heart chambers?

a)

atria; atrium

b)

valves; leaflets

c)

ventricles; ventricle

d)

septum; wall

6.

Which combining form is correctly matched with plaque or fatty buildup?

a)

ather/o

b)

arteri/o

c)

constrict/o

d)

coagul/o

7.

In the term embolus, the root bol/o would most closely relate to which idea?

a)

heart chamber

b)

clotting action

c)

cast; throw

d)

narrowing lumen

8.

Choose the combining form that means heart.

a)

cardi/o

b)

arteri/o

c)

aort/o

d)

angi/o

9.

Which combining form means coagulation or clotting?

a)

coron/o

b)

coagul/o

c)

ather/o

d)

atri/o

10.

A medication that causes vasoconstriction would most directly create which effect based on the root?

a)

softening of vessels

b)

enlarging of vessels

c)

repair of vessels

d)

narrowing of vessels

11.

In medical terminology, coron/o relates most directly to which concept?

a)

heart

b)

fatty plaque

c)

small artery

d)

blood clotting

12.

Which word part means blue in medical terminology?

a)

erythr/o

b)

lumin/o

c)

leuk/o

d)

cyan/o

13.

The combining form erythr/o refers to which color?

a)

blue

b)

white

c)

red

d)

light

14.

Which combining form means white, commonly used for white blood cells?

a)

phleb/o

b)

my/o

c)

hem/o

d)

leuk/o

15.

The word part hem/o most directly relates to which body component?

a)

muscle

b)

blood

c)

lung

d)

vein

16.

Which combining form means cell, as used in cytology?

a)

pulmon/o

b)

phleb/o

c)

my/o

d)

cyt/o

17.

Which word part pair correctly matches the lymphatic fluid?

a)

lumin/o, electr/o

b)

lymph/o, lymphat/o

c)

phleb/o, pulmon/o

d)

erythr/o, cyan/o

18.

Select the combining form that means light, as in illumination for procedures.

a)

electr/o

b)

dilat/o

c)

cyan/o

d)

lumin/o

19.

Which combining form refers to muscle tissue?

a)

hem/o

b)

my/o

c)

lumin/o

d)

leuk/o

20.

The combining form phleb/o is best defined as which structure?

a)

vein

b)

lung

c)

cell

d)

blood

21.

Pulmon/o is a combining form that refers to which organ system component?

a)

light

b)

muscle

c)

lung

d)

vein

22.

A patient presents with cyanosis. Based on the root cyan/o, what color change is expected?

a)

bright light glow

b)

bluish discoloration

c)

reddish discoloration

d)

pale white tone

23.

Which option correctly pairs a word part with its meaning?

a)

cyt/o — electricity

b)

dilat/o — to enlarge or expand

c)

pulmon/o — vein

d)

erythr/o — white

24.

Which combining form refers to the lungs in medical terminology?

a)

thromb/o

b)

rhythm/o

c)

pulmon/o

d)

sphygm/o

25.

The combining form rhythm/o relates most directly to which concept?

a)

Heartbeat pattern

b)

Blood vessel wall

c)

Blood clotting

d)

Airway pressure

26.

Which word part means clot and appears in terms like thrombosis?

a)

thromb/o

b)

steth/o

c)

tens/o

d)

sphygm/o

27.

Sphygmomanometer includes sphygm/o. What does sphygm/o mean?

a)

Vein pathway

b)

Pulse measurement

c)

Lung airflow

d)

Heart chamber

28.

Which combining form would you select to build a term about the chest area?

a)

son/o

b)

steth/o

c)

vas/o

d)

ven/o

29.

Systol/o is used in words about systole. What does systol/o mean?

a)

To cut

b)

Blood vessel

c)

Sound waves

d)

Contraction phase

30.

A patient’s blood pressure cuff stretches the arm. Which combining form best relates to stretched or strained?

a)

tens/o

b)

vascul/o

c)

tom/o

d)

sept/o

31.

Which combining form refers specifically to a blood vessel?

a)

vascul/o

b)

ven/o

c)

vas/o

d)

sept/o

32.

To describe a structure that divides the heart into chambers, which combining form means wall or partition?

a)

sept/o

b)

steth/o

c)

rhythm/o

d)

son/o

33.

Which combining form is correctly matched with sound, as used in sonography?

a)

son/o

b)

sphygm/o

c)

pulmon/o

d)

thromb/o

34.

Which combining form would you use to refer to a vein rather than a general vessel?

a)

ven/o

b)

vas/o

c)

vascul/o

d)

pulmon/o

35.

A surgeon performs a procedure that involves cutting. Which combining form best fits this context?

a)

thromb/o

b)

systol/o

c)

steth/o

d)

tom/o

36.

Which prefix indicates a slower-than-normal physiological rate, as in a reduced heart rate?

a)

hyper-

b)

tachy-

c)

hypo-

d)

brady-

37.

Which prefix best represents faster-than-normal activity, such as an elevated pulse rate?

a)

brady-

b)

endo-

c)

tachy-

d)

hypo-

38.

Which prefix signals an above-normal or excessive level, such as elevated blood glucose?

a)

dia-

b)

epi-

c)

hypo-

d)

hyper-

39.

Which prefix denotes below-normal or deficient quantity, as in reduced thyroid function?

a)

hypo-

b)

tachy-

c)

echo-

d)

hyper-

40.

A patient’s heart rate is 48 beats per minute. Which constructed term fits best?

a)

hypocardial

b)

tachycardia

c)

bradycardia

d)

hypercardia

41.

A lab value shows excessive blood sodium. Which word built from prefixes is most appropriate?

a)

bradynatremia

b)

hypernatremia

c)

hyponatremia

d)

tachynatremia

42.

A teenager presents with deficient blood calcium. Which term best matches that condition?

a)

bradycalcemia

b)

tachycalcemia

c)

hypercalcemia

d)

hypocalcemia

43.

Which prefix would you choose to form a term for abnormally fast breathing rate?

a)

tachy-

b)

hyper-

c)

brady-

d)

hypo-

44.

Select the correct meaning pair: brady- relates to slow, while hypo- relates to what?

a)

position on or upon

b)

excess above normal

c)

deficient below normal

d)

speed faster rate

45.

Which choice correctly matches the prefix to meaning for a high fever state?

a)

hypothermia = above normal heat

b)

hyperthermia = above normal heat

c)

tachythermia = below heat

d)

bradythermia = fast heat

46.

A triage note reads “tachypnea.” What feature of breathing does this term describe?

a)

effort is below baseline

b)

rate is slower than expected

c)

rate is faster than expected

d)

depth is greater than expected

47.

During recovery, a patient develops bradypnea. Which intervention is most appropriate first?

a)

Restrict fluids to reduce swelling

b)

Administer glucose to correct deficiency

c)

Assess respiratory rate and oxygenation

d)

Increase activity to raise heart rate

48.

Which prefix indicates large size in medical terminology?

a)

tachy-

b)

mega-

c)

peri-

d)

poly-

49.

The prefix peri- most nearly means what?

a)

across

b)

through

c)

fast

d)

around

50.

Which prefix means many or much?

a)

mega-

b)

per-

c)

trans-

d)

poly-

51.

The suffix -ectomy refers to which procedure?

a)

surgical removal

b)

condition process

c)

to separate

d)

substance that promotes

52.

A term with tachy- most directly describes something that is what?

a)

fast

b)

large

c)

across

d)

around

53.

Which prefix best completes the idea of moving across a structure?

a)

poly-

b)

peri-

c)

mega-

d)

trans-

54.

The suffixes -ac, -al, -ar, -ary, -ic, and -ous share which function?

a)

pertaining to

b)

surgical removal

c)

substance that promotes

d)

process or condition

55.

Which suffix indicates a substance that promotes an action, as in anticoagulant?

a)

-ant

b)

-e

c)

-crit

d)

-ation

56.

The suffix -ation most closely means what?

a)

around or surrounding

b)

process or condition

c)

to separate

d)

pertaining to

57.

In hematocrit, the element -crit most nearly means what?

a)

large size

b)

across a membrane

c)

fast movement

d)

to separate

58.

Which entry correctly pairs the word part with its meaning?

a)

tachy-: across

b)

poly-: through

c)

trans-: many

d)

peri-: around

59.

Which suffix means blood condition?

a)

-emia

b)

-gram

c)

-itis

d)

-megaly

60.

The suffix that means record or image is:

a)

-gram

b)

-graph

c)

-emia

d)

-graphy

61.

Which suffix indicates inflammation?

a)

-itis

b)

-ia

c)

-lytic

d)

-ism

62.

Select the suffix that means enlargement.

a)

-emic

b)

-megaly

c)

-graphy

d)

-ive

63.

What does the suffix -graph mean?

a)

chemical compound

b)

pertaining to blood

c)

process of recording

d)

instrument for recording

64.

What does the suffix -graphy mean?

a)

process of recording

b)

instrument for recording

c)

condition only

d)

blood condition

65.

The suffix -ia most often translates as:

a)

enlargement

b)

record

c)

condition

d)

inflammation

66.

The suffixes -in and -ine most closely mean:

a)

organ enlargement

b)

process of imaging

c)

pertaining to blood

d)

chemical or substance

67.

The suffix -ism is best defined as:

a)

blood abnormality

b)

breakdown of tissue

c)

instrument for imaging

d)

process or condition

68.

The suffix -lytic indicates something:

a)

pertaining to breakdown or destruction

b)

pertaining to blood condition

c)

promoting inflammation

d)

used to make a record

69.

A term ending in -emic would most likely mean:

a)

pertaining to blood condition

b)

enlargement of tissue

c)

instrument for recording

d)

process of recording

70.

A substance described as -ive is one that:

a)

destroys tissue

b)

promotes an effect

c)

enlarges organs

d)

records an image

71.

Which suffix indicates an abnormal condition rather than a procedure?

a)

-or

b)

-meter

c)

-osis

d)

-plasty

72.

A term ending in which suffix most likely means surgical repair of a structure?

a)

-penia

b)

-plasty

c)

-osis

d)

-pathy

73.

Which suffix specifically refers to a narrowing within a vessel or passage?

a)

-sclerosis

b)

-stenosis

c)

-pathy

d)

-meter

74.

The suffix -sclerosis most closely describes which physical change in tissue?

a)

Removal of tissue

b)

Narrowing of tissue

c)

Hardening of tissue

d)

Softening of tissue

75.

Choose the correct meaning of the suffix -osis in medical terminology.

a)

Measurement process

b)

Tissue hardening

c)

Abnormal condition

d)

Surgical creation

76.

Which word built from these suffixes best matches: arterial narrowing?

a)

Arterioplasty

b)

Arteriosclerosis

c)

Arteriostenosis

d)

Arteriometer

77.

A patient’s diagnostic report reads nephrosclerosis. Which interpretation is most accurate?

a)

Kidney narrowing

b)

Kidney hardening

c)

Kidney deficiency

d)

Kidney repair

78.

Select the suffix pair that both describe pathological states rather than procedures.

a)

-plasty and -osis

b)

-stenosis and -sclerosis

c)

-or and -plasty

d)

-meter and -plasty

79.

Which scenario would most likely result in a term using -plasty?

a)

Measuring lung volumes

b)

Repairing a damaged valve

c)

Detecting a tumor mass

d)

Labeling a disease process

80.

Differentiate the outcomes: Which suffix implies a process leading to tissue hardening rather than narrowing?

a)

-plasty

b)

-sclerosis

c)

-osis

d)

-stenosis

81.

A clinician notes carotid stenosis. What is the most precise description?

a)

Abnormal condition of the carotid

b)

Hardening of the carotid artery

c)

Narrowing of the carotid artery

d)

Surgical repair of the carotid