A&P Exam II Numbers Flashcards

ALL ANSWERS ARE NUMBERS!

1
Q

ERV

A

1.5 L

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2
Q

FRC

A

3.0 L

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3
Q

IC

A

3.0 L

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4
Q

IRV

A

2.5 L

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5
Q

RV

A

1.5 L

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6
Q

TLC

A

6.0 L

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7
Q

VA

A

350 mL

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8
Q

Vas

A

150 mL

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9
Q

VC

A

4.5 L

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10
Q

VT

A

0.5 L

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11
Q

CO2%

A

0.04%

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12
Q

N2%

A

79%

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13
Q

O2%

A

21%

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14
Q

Pcap

A

7 mmHg

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15
Q

Pis

A

-8 mmHg

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16
Q

Interstitial capillary onotic pressure (is)

A

14 mmHg

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17
Q

Pulmonary capillary oncotic pressure (cap)

A

28 mmHg

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18
Q

Atmospheric: PCO2

A

0.3 mmHg

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19
Q

PCO2

A

45 mmHg

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20
Q

PA

A

0 mmHg

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21
Q

PATM

A

760 mmHg or torr or 1 atm

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22
Q

PEL/ER

A

5 mmH2O

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23
Q

PIP/PL

A

-5 cmH2O

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24
Q

PIP/PL (Apex @ FRC)

A

-8.5 cmH2O

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25
Q

PIP/PL (Base @ FRC)

A

-1.5 cmH2O

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26
Q

PTP

A

5 cmH2O

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27
Q

Total Pressure

A

760 mmHg

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28
Q

Pressure at which we reach maximum lung volume

A

25-30 cmH2O

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29
Q

Airflow: into the lungs

A

-0.5 L/s

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30
Q

Airflow speed: Out the lungs

A

0.5 L/s

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31
Q

Pulmonary blood flow

A

5 L/min

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32
Q

VA (rate)

A

4.2 L/min

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33
Q

Vas/D (rate)

A

1.8 L/min

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34
Q

VT/E (rate)

A

6 L/min

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35
Q

Fluid-air surface tension forces in the alveoli

A

2/3

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36
Q

Tissue elastic forces

A

1/3

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37
Q

1 L RA

A

21%

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38
Q

Surfactant Composition: Lipid

A

90%

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39
Q

Surfactant Composition: Protein

A

10%

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40
Q

Unsaturated phosphatidylcholine

A

31%

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41
Q

Dipalmitoylphosphatidylcholine % of surfactant lipid

A

31%

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42
Q

Lung volume at which most alveoli are empty and/or collapsed

A

20%

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43
Q

TPP at which most alveoli begin to open

A

8 cmH2O

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44
Q

pN2

A

600.3 mmHg

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45
Q

Atomsphere: PO2

A

159.0 mmHg

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46
Q

PaO2

A

100 mmHg

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47
Q

PIO2

A

149.0 mmHg

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48
Q

PICO2

A

0.3 mmHg

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49
Q

PIN2

A

564.0 mmHg

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50
Q

PIH2O

A

47.0 mmHg

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51
Q

Anterior Scalene Muscles: Rib

A

1

52
Q

Middle Scalene Muscles: Rib

A

1

53
Q

Posterior Scalene Muscles: Rib

A

2

54
Q

Anterior Scalene Muscles: Certical Vertebra

A

C3-C6

55
Q

Middle Scalene Muscles: Cervical Vertebra

A

C3-C7

56
Q

Posterior Scalene Muscles: Certical Vertebra

A

C5-C7

57
Q

Anterior Scalene Muscles: Muscle

A

5

58
Q

Middle Scalene Muscles: Muscle

A

6

59
Q

Posterior Scalene Muscles: Muscle

A

7

60
Q

Right Lung Lobes

A

3

61
Q

Left Lung Lobes

A

2

62
Q

Right Lung Fissures

A

2 (horizontal & oblique)

63
Q

Left Lung Fissures

A

1 (oblique)

64
Q

How much can the base of the lung fluctuate its position?

A

2-3 cm2

65
Q

How many structures go through the diaphragm?

A

3 (AA, Esoph, IVC)

66
Q

How many sides does the diaphragm have?

A

2 (leaflets or domes)

67
Q

Right Lung Segments (Adult)

A

10

68
Q

Left Lung Segments (Adult)

A

8

69
Q

Right Lung Segments (Child)

A

10

70
Q

Left Lung Segments (Child)

A

10

71
Q

Total alveolar SA for gas exchange

A

70 m2

72
Q

Generation: Trachea

A

0

73
Q

Generation: Bronchi

A

1-3

74
Q

Generation: Bronchioles

A

4

75
Q

Generation: Terminal Bronchioles

A

5-16

76
Q

Generation: Respiratory Bronchioles

A

17-19

77
Q

Generation: Conducting Zone

A

0-16

78
Q

Generation: Alveolar Ducts

A

20-22

79
Q

Generation: Alveolar Sacs

A

23

80
Q

Generation: Transitional and Respiratory Zones

A

17-23

81
Q

Number Amount: Trachea

A

1

82
Q

Number Amount: Bronchi

A

2

83
Q

Number Amount: Terminal Bronchioles

A

6 x 104 (60,000)

84
Q

Number Amount: Respiratory Bronchioles (gen 19)

A

5 x 105 (500,000)

85
Q

Number Amount: Respiratory Bronchioles (gen 17-18)

A

6 x 104 (60,000)

86
Q

Number Amount: Alveolar Ducts

A

5 x 105 (500,000)

87
Q

Number Amount: Alveolar Sacs

A

8 x 106 (8,000,000)

88
Q

Generation: Total

A

24

89
Q

Total Cross-sectional area: Alveolar Sacs

A

104 cm2 (10,000)

90
Q

Generation: When alveoli appear

A

17

91
Q

Generation: All alveoli everywhere

A

20

92
Q

Airflow at half-way point of expiration

A

0.5 L/s

93
Q

PA: Peak Inspiration

A

-1 cmH2O

94
Q

PA: Peak Expiration

A

1 cmH2O

95
Q

Airflow: Peak Inspiration

A

-0.5 L/s

96
Q

Airflow: Peak Expiration

A

0.5 L/s

97
Q

VT: End of Inspiration

A

0.5 L

98
Q

VT: Beginning of Expiration

A

0.5 L

99
Q

PIP: End Expiration

A

-5 cmH2O

100
Q

PIP: Beginning Inspiration

A

-5 cmH2O

101
Q

PIP: Peak Inspiration

A

-7 cmH2O

102
Q

PIP: Beginning Exhalation

A

-7 cmH2O

103
Q

PIP/PL (Base @ RV)

A

4.8 cmH2O

104
Q

PIP/PL (Apex @ RV)

A

-2.2 cmH2O

105
Q

Total lung volume at the apex of the lung at FRC

A

60%

106
Q

Total lung volume at the base of the lung at FRC

A

25%

107
Q

Total lung volume at the apex of the lung at RV

A

30%

108
Q

Total lung volume at the base of the lung at RV

A

10%

Isnt it 20%??

109
Q

PTP (Apex @ RV)

A

2.2 cmH2O

110
Q

PTP (Base @ RV)

A

-4.8 cmH2O

111
Q

PTP (Apex @ FRC)

A

8.5 cmH2O

112
Q

PTP (Base @ FRC)

A

1.5 cmH2O

113
Q

Alveolar SA Cell Type: Type I

A

90-95%

114
Q

Alveolar SA Cell Type: Type II

A

5-10%

115
Q

Cyanosis

A

deoxyhemoglobin > 5 gm/dL

116
Q

Deoyxgenated blood: O2

A

40 mmHg

117
Q

Deoyxgenated blood: CO2

A

45 mmHg

118
Q

Oxygenated blood: O2

A

100 mmHg

119
Q

Oyxgenated blood: CO2

A

40 mmHg

120
Q

Alveolus: CO2

A

40 mmHg

121
Q

Alveolus: O2

A

100 mmHg

122
Q

Inspired: O2

A

150 mmHg

123
Q

Inspired: CO2

A

0 mmHg

124
Q

Normal Lung Compliance

A

200 mL/cm H2O

125
Q

Atomspheric Pressure in Alveoli

A

0 cmH2O

126
Q

Oxygenated: PCO2

A

40 mmHg