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ISP Lab Exam > Lab 3 And 4 > Flashcards

Lab 3 And 4 Flashcards

1
Q

What does indirect Calorimetry meassure?

A
  • gas exchange
  • oxygen consumption
  • CO2 production
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2
Q

STPD

A

Standard Temperature and Pressure

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3
Q

Measures to estimate the body surface area

A

hight and weight

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4
Q

Formula for alveolar ventilation (VA)

A

VA= R(VT - VD)

R (Respiratiory rate)
VT (Tidal volume)
VD (Death space volume)

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5
Q

Expression for Body Mass Index (BMI)

A

BMI = weight / height ^2

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6
Q

BIA

A

Bioelectrical independence analysis

non- invasive technique for measure body composition

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7
Q

4 sites for the measurement of skin thickness to get the n of body mass

A
  • Biceps skinfold
  • Triceps skinfold
  • Subscapular skinfold
  • Suprailiac skinfold (above the upper (bone of the hip)
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8
Q

BMR

A

Basal Metabolic Rate

energy that keeps your body functioning

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9
Q

RMR

A

Resting Metabolic Rate

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10
Q

VO2

A

Oxygen Consumption

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11
Q

Rate of O2 inspired

A

Volume of air inspined (VI) x fraction of O2 in inspired air (FIO2)

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12
Q

Condition to measure VO2 and VCO2

A

sready state when metabolic and respiratory gas exchange are in balance

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13
Q

ATPS

A

Ambient Temperature and Pressure Saturated

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14
Q

VE (ATPS)

A

ATPS is used to measure the Volume of expired air (VE)

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15
Q

STPD

A

Standand Temperature and Pressure Dry

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16
Q

BMR

A

Baro Metabolic Rate

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17
Q

RMR

A

Resting Metabolic Rate

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18
Q

MET

A

Metabolic Equivalent

Defined as the amount of O2 consumed at rest

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19
Q

BTPS

A

Body Temperature and Pressure and Saturated

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20
Q

RER

A

Respiratory Exchange Rate

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21
Q

CHO

A

carbohydrates

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22
Q

EE

A

Energy Expanditure

23
Q

RT

A

Room Temperature

24
Q

PH2O

A

Partial Pressure of Water

25
Q

BSA

A

Body Surface Area

26
Q

Difference between ATPS STPD and BTPS

A

ATPS and BTPS are measures for lungs ventilation; but ATPS hasto be converted to BTPS because it has the characteristics of the ambient and not the patient’s so themost accuret measurement will be the BTPS . and STPD will never be used to describe gas exchange in the lungs

27
Q

BMI

A

Body mass Index

28
Q

BIA

A

Bioelectrical Impecdance Analysis
It provides and estimate % ofbody fat by passing asumal electrical current through the body and measuring its impidance.
less body fat tissue =better conductivity

29
Q

Orbital

A

lower bony margin of eye socket

30
Q

Tragion

A

Upper part of the ear

31
Q

Vertex

A

most superior point on the Skull

32
Q

Body Mass Index

A

Measurement used to determine if a person is in it’s adequate weigh depending to their height

33
Q

Lean Body Mass

A

It counts the man of all your organs but it don’t count fat

total body weight - body fat weight

34
Q

MAP

A

Mean Arterial Blood Pressure

35
Q

Cardiac Output (CO)

A

Heart Rate × Stroke Volume

36
Q

PP

A

Pulse Pressure

37
Q

SBP

A

Systolic Blood Pressure

38
Q

DBP

A

Diastolic Blood Pressure

39
Q

02 Pulse

A

CO = HR × SV

40
Q

TPR

A

Total Peripheral Resistance

41
Q

MHR

A

Estimated Maximal Heart Rate

42
Q

Ergometer

A

Instrument that measures the amount of mechanical

43
Q

Cardiorespiratory System

A

Responsable for distributing blood to all the body, CO2 diffuses out of the blood and O2 into it,for this to occur heart and lungs have to make some adjustments when doing exercise

44
Q

By what is arterial pressure determined ?

A

Balance betweenCO and peripheral resistence

45
Q

Major contributor to Peripheral Resistance

A

Arterioles

46
Q

What does Systollc Pressure reflects?

A

Cardiac Output

47
Q

By what is Diastolic pressure determined ?

A

peripheral resistance

48
Q

What happens during exercise to BP?

A
  • CO increases and is greater than vasodilation
  • Diastolic and Systolic pressure increase
  • The filling time of the heact chambers reduced
49
Q

Who contributes to the distribution of blood to the organs of the body ?

A

The Autonomic Nervous System

50
Q

What increases heart rate ?

A

Sympathetic Nervous System

51
Q

Which nerves supply the heart?

A

Parasympathetic Nervous System

52
Q

Which name decreases the rate?

A

Vagus Nerve

53
Q

Shortenings in ECG

A
  • TP interval

- QT interval

ISP Lab Exam (1 decks)

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