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ANAPHY LAB > INTRO TO CVS > Flashcards

INTRO TO CVS Flashcards

1
Q

transport system of body

A

CARDIOVASCULAR SYSTEM

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2
Q

 It comprises blood, heart and blood vessels.
 The system SUPPLIES NUTRIENTS to and remove waste products from various tissue of body.
 The CONVEYING MEDIA is liquid IN FORM OF BLOOD which flows in close tubular system.

A

CARDIOVASCULAR SYSTEM

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3
Q

Heart pumps blood through

A

BLOOD VESSELS

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4
Q

_____ transport blood

A

BLOOD VESSELS

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5
Q

RBC

A

ERYTHROCYTES

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6
Q

WBC

A

LEUCOCYTES

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7
Q

the FLUID PORTION of the blood

A

PLASMA

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8
Q

3 TYPES OF BLOOD CELLS

A

ERYTHROCYTES
LEUCOCYTES
THROMBOCYTES

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9
Q

a four chambered, hollow muscular organ approximately the size of your fist

A

HEART

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10
Q

ensure one-way flow

A

HEART VALVES

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11
Q

Heart separates _____ and _______ circulations

A

PULMONARY & SYSTEMIC

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12
Q

A closed network of tubes

A

BLOOD VESSELS

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13
Q

TYPES OF BLOOD VESSELS

A

ARTERIES
CAPILLARIES
VEINS

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14
Q
  • THICK WALLED tubes
  • ELASTIC Fibers
  • Circular SMOOTH Muscle
A

ARTERIES

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15
Q

DISTRIBUTING CHANNEL

A

ARTERIES

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16
Q
  • One cell thick
  • Serves the RESPIRATORY system
A

CAPILLARIES

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17
Q

MICROSCOPIC VESSELS

A

CAPILLARIES

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18
Q

DRAINING CHANNEL

19
Q
  • blood vessels that carry blood AWAY from the heart
  • they are the THICKEST blood vessels and they carry blood HIGH in oxygen known as OXYGENATED BLOOD (oxygen rich blood)
20
Q

smooth muscle cells & elastic fibers

A

TUNICA MEDIA

21
Q

collagen fibers

A

TUNICA ADVENTITIA

22
Q

endothelium that LINES THE LUMEN of all vessels

A

TUNICA INTIMA

23
Q
  • Accompanied by vein and nerves
  • Lumen is small
  • No valves
  • Repeated branching
24
Q

CLASSIFICATION OF ARTERIES

A

ELASTIC
MUSCULAR
ARETERIOLES

25
Q

Aorta & its Major branches

A

ELASTIC ARTERIES

26
Q

Renal, Testicular, Radial, Tibial

A

MUSCULAR ARTERIES

27
Q

(<0.1 mm)-
Terminal
Meta-
Thoroughfare
channel/ preferred

A

ARTERIOLES

28
Q
  • the SMALLEST blood vessels and they CONNECT the arteries & veins
  • this is where the EXCHANGE OF NUTRIENTS & GASES occurs
A

CAPILLARIES

29
Q

2 KINDS OF CAPILLARIES

A

CONTINUOUS
FENESTRATED

30
Q

SKIN, LUNG, SMMOTH MUSCLE, CONNECTIVE TISSUES

A

CONTINUOUS CAPILLARIES

31
Q

PANCREAS,ENDOCRINE GLANDS, SMALL INTESTINE,CHOROID PLEXUS,CILLIARY PROCESS etc.

A

FENESTRATED CAPILLARIES

32
Q

LARGE IRREGULAR vascular space (30-40 micron) eg.Liver, Spleen, Bone marrow, suprarenal, Parathyroid etc.

33
Q
  • Blood vessels that carry blood BACK TO THE HEART
  • They have ONE-WAY VALVES which prevent blood from flowing backwards.
  • They carry blood that is HIGH IN CARBON DIOXIDE known as DEOXYGENATED BLOOD (oxygen poor blood).
34
Q
  • Thin Walled
  • Large irregular lumen
  • Have valves
  • Dead space around
  • Types:
    Large
    Medium
    Small
35
Q

➢ SVC & IVC
➢ Hepatic, Renal
➢ Uterine, Ovarian not Testicular
➢ Facial
➢ Pulmonary
➢ Umbilical
➢ Emissary
➢ Portal Veins <2mm

A

VEINS W/O VALVES

36
Q

➢ Dural venous sinuses
➢ Pial Veins
➢ Retinal
➢ Veins of erectile tissue of sex organs
➢ Veins of spongy bones

A

VEINS W/O MUSCULAR TISSUE

37
Q

Communication between vessels

A

ANASTOMOSIS

38
Q

Palmar, plantar, Circle of Willis, Labial Intestinal arcade, etc

A

Actual (end to end & convergent)

39
Q

Coronary, around joints etc.

40
Q
  • Central artery of retina
  • Arteries of spleen, liver, kidneys, metaphyses of long bones
  • Central branches of cerebral cortex
A

END ARTERIES

41
Q

the circulation of blood WITHIN the heart

A

CORONARY CIRCULATION

42
Q

the flow of blood between the HEART & LUNGS

A

PULMONARY CIRCULATION

43
Q

the flow of blood between the HEART & CELLS of the body.

A

SYSTEMIC CIRCULATION

44
Q

the flow of blood between TOW SET OF CAPILLARIES before draining in systemic veins

A

PORTAL CIRCULATION

ANAPHY LAB (10 decks)

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