# Exam 4 percentage, numbers, & values Flashcards

1
Q

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

A

9% or 450cc

2
Q

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

A

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

3
Q

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

A

84.4% & 380cc

4
Q

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

A

Up to 225mL & by 4.5%

5
Q

How much blood is in the heart?

A

350mL or 7% of overall

6
Q

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

A

50% or 175mL

7
Q

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

A

84% or 4.2L

8
Q

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

A

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

9
Q

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

A

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

10
Q

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

A

350mL & 7%

11
Q

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

A

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

12
Q

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

A

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

13
Q

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

A

700mL & 14%

14
Q

How much CO in mL is send to the heart?

A

200mL or 4%

15
Q

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

A

Splanchnic circulation, 1,350mL & 27%

16
Q

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

A

1,100mL & 22%

17
Q

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

A

15% & 750mL

18
Q

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

A

18% & 900mL

19
Q

What is the blood flow velocity of the aorta?

A

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

20
Q

What is the blood flow velocity of the capillaries?

A

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

21
Q

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

A

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

22
Q

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

A

10mmHg

23
Q

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

A

30mmHg

24
Q

What are the RV pressures?

A

0 – 25mmHg

25
Q

What are normal PA pressures?

A

25/8 (16)

26
Q

Label all of the following times

A

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

27
Q

Mark the starting spot for the Interatrial pathway

A

28
Q