Exam 4 percentage, numbers, & values

Question 1

What % & mL of circulatory blood is in the pulmonary system?

Answer 1

9% or 450cc

Question 2

How much blood is in the pulmonary capillaries & what is that in % of the circulatory system?

Answer 2

70cc, 1.4% (70cc/5000cc)

Question 3

What % and mL of pulmonary blood is located in the pulmonary artery & veins?

Answer 3

84.4% & 380cc

Question 4

How many mL’s of blood can be shifted into systemic by the pulmonary system & by how many percent would that increase systemic blood?

Answer 4

Up to 225mL & by 4.5%

Question 5

How much blood is in the heart?

Answer 5

350mL or 7% of overall

Question 6

What % of the heart’s blood is deoxygenated blood?

Answer 6

50% or 175mL

Question 7

What % and mL’s of blood is in the systemic system?

Answer 7

84% or 4.2L

Question 8

How many mL’s of blood are in the veins, venules, & venous sinuses?

Answer 8

3,200mL or 64% of total circulatory system’s blood

Question 9

How many mL’s of blood are in the arteries & what is that in % of the systemic circulation?

Answer 9

650mL & 15.5% of systemic (650/4200)

Question 10

The capillaries contain how much blood & what is that in % of circulatory system?

Answer 10

350mL & 7%

Question 11

Capillaries & arteries contain what % of blood of the systemic system?

Answer 11

23.8% or 1,000mL (1,000/4,200mL= 23.8%)

Question 12

What % of blood is oxygenated & what is that in L?

Answer 12

24.5% & 1.225L (225mL from pulmonary, 175mL from heart, 650mL from arteries, 175mL from capillaries).

Question 13

How much CO in mL & % is send to the brain?

Answer 13

700mL & 14%

Question 14

How much CO in mL is send to the heart?

Answer 14

200mL or 4%

Question 15

At rest, which system receives the most CO in mL & %?

Answer 15

Splanchnic circulation, 1,350mL & 27%

Question 16

The renal system receives how much of the CO in mL & %?

Answer 16

1,100mL & 22%

Question 17

The inactive muscle system receives ___% of CO, which is ____ mL?

Answer 17

15% & 750mL

Question 18

The skin & other tissues receive ____% of CO, which is ____ mL?

Answer 18

18% & 900mL

Question 19

What is the blood flow velocity of the aorta?

Answer 19

Must convert 5,000mL/min= 83.33cm3/sec divided by 2.5cm2= 33.3cm/sec

Question 20

What is the blood flow velocity of the capillaries?

Answer 20

83.33cm3/sec divided by 2500cm2= 0.033cm/sec

Question 21

What is the combine blood flow velocity in the venae cavae?

Answer 21

83.33cm3/sec divided by 8cm2= 10.42cm/sec

Question 22

What is the pressure at the end of capillaries & beginning of veins?

Answer 22

10mmHg

Question 23

What is the pressure at the end of arterioles & beginning of capillaries?

Answer 23

30mmHg

Question 24

What are the RV pressures?

Answer 24

0 – 25mmHg

Question 25

What are normal PA pressures?

Answer 25

25/8 (16)

Question 26

Label all of the following times

Answer 26

1= 0.03, 2= 0.07, 3= 0.09, 4= 0.16, 5= 0.19, 6= 0.22

Question 27

Mark the starting spot for the Interatrial pathway

Answer 27

Answer marked in red

Question 28

Label the following Leads

Answer 28

Left to right= V4, V5, V6

Question 29

Label the follwing Leads

Answer 29

Left to Right= V1, V2, V3