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Lab Exam 3 > 3.2 > Flashcards

3.2 Flashcards

1
Q

Place the following chambers of the heart, vessels and lungs in order as blood flows through

A 
FROM THE BODY
1. R. atrium
2. R. ventricle
3. pulmonary artery
4. lungs
5. pulmonary veins
6. L atrium
7. L. ventricle
8. aorta
TO THE BODY
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2
Q

What structure is the remnant of the fetal blood shunt from the right atrium to the left atrium?

A

foramen ovale

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3
Q

Which chamber receives blood returning from the lungs?

A

L atrium

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4
Q

What are the muscular ridges within the ventricles called?

A

trabeculae carneae

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5
Q

What ensures the movement of blood in one direction through the heart?

A

valves

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6
Q

T/F: The coronary sulcus marks the position between the junction of the atria and the ventricles on the external surface of the heart.

A

True

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7
Q

T/F: The fibrous pericardium is the tough, fibrous sac that encloses the heart.

A

True; Deep to the fibrous pericardium is the serous pericardium.

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8
Q

Arteries of Lower Extremity:

A

popliteal a.
femoral a.
anterior tibial a.
posterior tibial a.

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9
Q

Arteries of Upper Extremity

A

ulnar
radial
axillary
brachial

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10
Q

Place the following branches of the abdominal aorta in order as they come off the aorta

A 
PROXIMAL
celiac a
superior mesenteric a
renal a
gonadal a
inferior mesenteric a
DISTAL
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11
Q

Superficial Veins:

A

Basilic
cephalic
great saphenous
dorsal venous arch

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12
Q

Deep Veins:

A

external iliac
femoral
brachial
radial

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13
Q

Using the terms provided, trace a drop of blood from the elbow back to the heart.

A 
brachial
axillary
subclavian
braciocephalic
superior vena cava
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14
Q

Using the terms provided, trace a drop of blood from the posterior side of the knee back to the heart.

A 
popliteal
femoral
external iliac
common iliac
inferior vena cava
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15
Q

T/F: The tunica intima (interna) is the thickest layer in arteries.

A

False; The tunica media is the thickest layer in arteries, while the tunica adventitia (externa) is the thickest layer in veins.

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16
Q

T/F: The hepatic vein carries absorbed products of digestion to the liver.

A

False; The hepatic vein returns deoxygenated blood from the liver to the inferior vena cava. The hepatic portal vein carries absorbed products of digestion to the liver for processing.

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17
Q

T/ F: The following is a unique function of the cardiovascular system: carries blood

A

true

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18
Q

T/ F: The following is a unique function of the cardiovascular system: exchanges nutrients

A

True

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19
Q

T/ F: The following is a unique function of the cardiovascular system: transports substances

A

true

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20
Q

T/ F: The following is a unique function of the cardiovascular system: helps regulate BP

A

true

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21
Q

T/ F: The following is a unique function of the cardiovascular system: directs blood flow to tissues

A

True

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22
Q

T/ F: The following is a unique function of the cardiovascular system: absorbs lipids

A

false

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23
Q

T/ F: The following is a unique function of the cardiovascular system: filters blood

A

false

24
Q

T/ F: The following is a unique function of the cardiovascular system: regulates immune system

A

false

25
Q

T/ F: The following is a unique function of the cardiovascular system: regulates metabolic rate

A

false

26
Q

Starting with the elastic arteries, place the following vessels in the order of blood flow through them

A
  1. elastic arteries
  2. muscular arteries
  3. arterioles
  4. capillaries
  5. venules
  6. small veins
  7. large veins
27
Q

In the pulmonary circulation, the _____ carry blood to the lungs.

A

pulmonary arteries

28
Q

The three major arteries of the upper limb that form a continuum are the…

A

subclavian, axillary, and brachial arteries.

29
Q

what’re the arteries of the upper limbs

A 
ulnar
subclavian
radial
axillary
brachial
30
Q

what’re the arteries of the head and trunk

A 
common iliac
internal carotid
celiac trunk
superior mesenteric 
brachiocephalic
31
Q

what’re the veins of the upper limbs.

A 
median cubital
axillary
basilic
cephalic
subclavian
32
Q

what’re the veins of the head and trunk

A 
hepatic portal
left brachiocephalic
splenic
external jugular
external iliac
facial
33
Q

9 pulse points:

A 
popliteal a
temporal a
facial a
posterior tibial a
femoral a
carotid a
brachial a
radial a
dorsalis pedis a
34
Q

The blood first leaves the heart through the ____

A

aorta

35
Q

The ____ out of the three branches of the aorta takes blood to the right arm.

A

first

36
Q

After blood flows through the subclavian a. it flows into the _____ , which is found in front of the scapula.

A

axillary a.

37
Q

Next it flows into the_____ , which is found in the medial upper arm.

A

brachial a.

38
Q

Blood going to the thumb would travel through the _____ in the lateral side of the forearm.

A

radial a.

39
Q

The blood first leaves the heart through the ____

A

aorta

40
Q

Once in the lower abdomen, the aorta branches into the _____

A

common iliac a.

41
Q

This artery then branches and blood going to the leg travels in the _____

A

external iliac a. .

42
Q

Next it flows into the_____ , which is found in the medial thigh.

A

femoral a.

43
Q

This artery changes names to the _____ when passes through the adductor hiatus and is located in the posterior knee region.

A

popliteal a.

44
Q

The artery then branches. Blood traveling to the sole of the foot would travel in the ____

A

posterior tibial a.

45
Q

The tunica __________ consists of smooth muscle cells arranged circularly around the blood vessel.

A

media

46
Q

Match the vessel with the tissue it supplies: Bronchial artery

A

lung tissue

47
Q

Match the vessel with the tissue it supplies:Right gastric artery

A

stomach

48
Q

Match the vessel with the tissue it supplies: hepatic a

A

liver

49
Q

Match the vessel with the tissue it supplies: suprarenal a

A

adrenal gland

50
Q

Match the vessel with the tissue it supplies: renal a

A

kidney

51
Q

Match the vessel with the tissue it supplies: median sacral a

A

inferior vertebrae

52
Q

Match the vessel with the tissue it supplies: external iliac a

A

lower limb

53
Q

Match the vessel with the tissue it supplies: superior mesenteric a

A

pancreas and small intestine

54
Q

Match the vessel with the tissue it supplies: inferior mesenteric a

A

descending colon and rectum

55
Q

The major types of veins are ____________, ____________, and ______.

A

superficial veins, deep veins, and sinuses

56
Q

The greatest resistance to blood flow and therefore the greatest drop in pressure occurs as blood passes through the ______.

A

arterioles

Lab Exam 3 (3 decks)

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