4600 Gilbert Exam 2

This exerts extrinisic control of HR

Autonomic Nervous System

The largest determinant of resistance in a blood vessel

Radius

The maximal amount of air someone can exhale in one breath after maximal inspiration

vital capacity

A reduction in hemoglobin saturation during exercise

Exercise Induced Arterial Hypoxemia or EIAH

The tiny air sacs in the lungs

alveoli

The primary cause of COPD

cigarette smoking

This sound occurs at the end of systole (beginning of diastole)

S2 dub

A device used to measure joint ROM in 2d

goniometry

One motor neuron and all the muscle fibers it innervates

motor unit

This occurs when the diaphragm relaxes

expiration

HR classification for someone with 6 big boxes between R waves

bradycardia

The ability to maintain balance

stability

The condition where someone gets air into their intrapleural space

pneuomo-thorax or collapsed lung

A method used to assess muscle fiber type

muscle biopsy

The ability to move the parts of the body through a wide range of motion

flexibility

The strongest predictor of mortality in men reffered to exercise testing for clinical reasons

exercise capacity

The measurement of electrical activity in skeletal muscle

electromyography

The percentage of the blood that is made up of cells

hematocrit

Someone with a high (90%) FEV1/FVC ratio may have this type of lung disease

restrictive lung disease

The ability of a test to correctly identify those NOT afflicted with injury/disease

specificity

A measure of dynamic muscular endurance

# reps @ %1-RM

An index of myocardial oxygen demand

rate pressure product

The volume of air in your lungs after maximal expiration

Residual Volume

Another name for heart muscle cells

myocardium

The part of an ECG tracing that denotes atrial depolarization

P wave

Someone with a low (<70%) FEV1/FVC ratio may have this type of lung diesease

Obstructive Lung Disease

The part of an ECG tracing that denotes ventricular repolarization

T wave

The total number of FMS movements

7

These are present in cardiac but not skeletal cells

gap junctions

The only FMS movement that is scored differently for men and women

trunk stability push up

The volume of air in your lungs after passive expiration

functional residual capacity

The ability of a test to correctly identify those afflicted with injury/disease

sensitivity

A test to asses low back, hip and hamstring flexibility

sit and reach test

the vessels that supply blood to the myocardium

coronary arteries

A measure dynamic muscular strength

1 RM

The measure of the electrical activity of the heart

electrocardiography

This sound corresponds with the closing of the AV valves

S1 or Lub

A device used to measure isometric strength

dynometer

The volume of blood pumped by the heart each minute

cardiac output

The muscle fiber type with the highest glycolytic capacity

type IIx fibers

The muscle fiber type most resistant to fatigue

type I fibers

This part of an ECG tracing should return to baseline

ST segment

The maximal score for each FMS movement

3

The part of an ECG tracing that denotes the delay between atrial and ventricular depolarization

PR interval

The measurement of lung volumes and flow rates

spirometry

The location where blood pressure is measured

large arteries

HR classification for someone with 2 big boxes between R waves

Tachycardia

The part of an ECG tracing that should be less than 0.12 seconds in duration

QRS complex

The volume of blood pumped with every beat

stroke volume

Technique used to measure hemoglobin saturation

pulse oximetry

This procedure is used to measure residual volume

inert gas dilution

The only ECG lead that has its positive direction up and to the right of the heart

aVR

This occurs when the diaphragm contracts

inspiration

This ECG lead is perpendicular to lead 1

aVF

This is dependent on surface are and thickness of the pulmonary capillary membrane

pulmonary diffusing capacity

QRS Classification for this tracing

left axis deviation

QRS Classification for this tracing

right axis deviation

QRS axis classification for this tracing

normal