Spirometry is a pulmonary function test measuring

how much and how fast of air exhaled

PR segment means -take your time 90 seconds

time between end of atrial depolarization to beginning of ventricular depo

Helps indicate restrictive lung disease

S-T Segment means? (90 seconds)

time between end ventricular depolarization to begin of ventricular repola

Purkinje fibers are what?

electrical impulses through r/l ventricles causing contraction

P-R interval means? -take your time 90 seconds

time from beginning atrial depolarization to beginning venticular depolariz

QT interval means? (90 seconds)

time between beginning ventricular depolarization to end of ventricular rep

Spirometry is used for

screen and monitor pulmonary obstruction or restrictions

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Chapter 10/11 Electrocardiogram and Spirometry Review

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Answers

1
Spirometry is a pulmonary function test measuring
erratic heart rhythm
septum defects
how much and how fast of air exhaled
how much air is exhaled
2
What wave represents the ventricular repolarization?
R
T
P
Q
3
What is a holter monitor?
Peak Flow monitor
One time ECG
Portable ECG
Stress test
4
What pumps the blood to the lungs?
Right ventricle
Left ventricle
Vena Cave
Aorta
5
Repolarization means?
Ventricles relax
None of the above
Recovery of ventricles
Ventricles constrict
6
Normal sinus rhythm means?
Sinus cavity cleared
EKG not within normal limits
EKG within normal limits
Breathing is within normal limits
7
Normal respiratory rate for adult
10-18
10-14
20-22
12-20
8
What is known as the "pacemaker"
Purkinje Fibers
AV Node
The Bundle of His
SA Node
9
What wave is the depolarization of the atria? (atrial depolarization)
T
Q
R
P
10
V1-V6 are called what?
Precordial Chest Leads
Polar Limb Leads
Standard Limb Leads
Augmented Unipolar Limb Leads
11
Depolarization means?
None of the above
Ventricles relax
Ventricles contract
Recovery of ventricles
12
What pumps the blood to the body?
Left ventricle
Vena Cava
Purkinje fibers
Right ventricle
13
aVL, aVF, and aVR are what?
Precordial chest leads
Standard limb leads
Polar limb leads
Augmented unipolar limb leads
14
PR segment means -take your time 90 seconds
time between beginning ventricular depolarization to end of ventricular rep
time between end of atrial depolarization to beginning of ventricular depo
time from beginning atrial depolarization to beginning venticular depolariz
time between end ventricular depolarization to begin of ventricular repola
15
FEV1/FVC Ratio
Helps indicate restrictive lung disease
Measures heart response to external stress
Helps indicate forced vital capacity
Helps indicated forced expiratory time during first second
16
Normal heart rate range
60-100
60-80
20-40
80-100
17
What limb is not used during an ECG?
Right leg
Left leg
Right arm
Left arm
18
The standardized deflection on an EKG is...
5 mm
15 mm
10 mm
25 mm
19
How many unipolar / polar leads are there?
12
4
6
3
20
S-T Segment means? (90 seconds)
time between end of atrial depoliarization to beginning of ventricular depo
time between beginning ventricular depolarization to end of ventricular rep
time from beginning atrial depolarization to beginning venticular depolariz
time between end ventricular depolarization to begin of ventricular repola
21
Purkinje fibers are what?
stimulates and sends impulse to bundle of His
electrical impulses through r/l ventricles causing contraction
causes atria to contract
electrical impulse which initiates cycle
22
QRS complex means what?
Venticular depolarization
Atrial depolarization
Atrial repolarizatoin
Ventricular repolarization
23
Baseline means?
QRS complex
Resting state
Hidden state
Constricting state
24
Standard limb leads are...
A, B, C
I, II, III
aVL, aVF, and aVR
V1-V6
25
P-R interval means? -take your time 90 seconds
time from beginning atrial depolarization to beginning venticular depolariz
time between end ventricular depolarization to begin of ventricular repola
time between beginning ventricular depolarization to end of ventricular rep
time between end of atrial depoliarization to beginning of ventricular depo
26
A healthy person exhales what percentage of his or her total exhaled volume in the first second?
100%
75%
80%-90%
25% - 30%
27
What is the term for the sticky things you place for an ECG
Stylus
Nodes
Amplifiers
Electrodes
28
QT interval means? (90 seconds)
time between end ventricular depolarization to begin of ventricular repola
time between beginning ventricular depolarization to end of ventricular rep
time between end of atrial depoliarization to beginning of ventricular depo
time from beginning atrial depolarization to beginning venticular depolariz
29
You start by placing V3 as your first precordial chest lead
False
True
30
Spirometry is used for
screen and monitor pulmonary obstruction or restrictions
monitor how many cigarettes a patient has smoked
determine exposure to pollutants
determining cause of lung diseases

Chapter 10/11 Electrocardiogram and Spirometry Review Flashcards | StudBud