WAVES

Question 1

P WAVES

Answer 1

ATRIA DEPOLARIZES

Question 2

QRS COMPLEX

Answer 2

VENTRICLES DEPOLARIZE AND LEAD VENTRICLES TO CONTRACTION

Question 3

T WAVES

Answer 3

VENTRICULAS REPOLARIZE THAT WILL LEAD TO VENTRICLE RELAXATION

Question 4

120/80 IS VENTRICLE SYSTOLE

Answer 4

LOWER CHAMBER CONTRACT

Question 5

120 REPRESENTS _______ AND 80 REPRESNTS _______

Answer 5

SYSTOLE, DYOSTLE

Question 6

HEART RATE GREATER THEN 100 IS ____________

Answer 6

TARCHYCARDIA

Question 7

HEART RATE LOWER THEN 60 IS ____________

Answer 7

BRACYCARDIA

Question 8

BIPOLAR LEADS

Answer 8

1) LA + RA - 2) LL+ RA- 3) LL+ LA -

Question 9

UNIPOLAR OR MONOPOLAR OR AUGUMENTED LEADS

Answer 9

AVR,AVL,AVF

Question 10

PRECORDIAL LEADS

Answer 10

V1 THRU V6

Question 11

COLOR CODE FOR CHEST LEADS

Answer 11

RA WHITE, LA BLACK, RL GREEN, LL RED CHEST BROWN

Question 12

PRECORDIAL LEADS COLOR CODE

Answer 12

V1 RED, V2 YELLOW, V3 GREEN, V4 BLUE, V5 ORANGE, V6 PURPLE

Question 13

V1 4TH ICS ______

Answer 13

RIGHT SIDE OF STERNUM

Question 14

V2 4TH ICS ______

Answer 14

LEFTSIDE STERNUM

Question 15

V3 _____

Answer 15

MIDPOINT BTW V2 & V4

Question 16

V4 5TH ICS _____

Answer 16

MIDCLAVICULAR LINE (MCL)

Question 17

V5 5TH ICS _____

Answer 17

ANTERIOR AXILLARY LINE (AAL)

Question 18

V6 5TH ICS ______

Answer 18

MID AXILLARY LINE (MAL)

Question 19

VECTOR

Answer 19

ELECTRICAL IMPULSE HAS MAGNITUDE (VOLTAGE) MOVING IN A DIRECTION

Question 20

INCREASES THE VOLTAGE OF ELECTRICAL IMPLUSES

Answer 20

AMPLIFER

Question 21

WRITING PEN ON EKG MACHINE

Answer 21

STYLUS

Question 22

The ________ is the point at which the QRS complex finishes and the ST segment begins.

Answer 22

J-point

Question 23

The _________ connects the QRS complex and the T wave; it represents the period when the ventricles are depolarized.

Answer 23

ST segment

Question 24

The ________ is measured from the beginning of the QRS complex to the end of the T wave.

Answer 24

QT interval

Question 25

The ________ is measured from the beginning of the P wave to the beginning of the QRS complex. This interval reflects the time the electrical impulse takes to travel from the _____ through the ______

Answer 25

PR interval, sinus node & AV NODE

Question 26

An EKG tracing is affected by patient motion. Some rhythmic motions (such as the shivering or tremors) can create the illusion of cardiac dysrhythmia.

Answer 26

Artifacts

Question 27

TIME THAT IT TAKES ELECTRICAL IMPULSES TO TRAVEL FROM SA NODE TO AV NODE

Answer 27

PRI

Question 28

CONTRACTION OF ATRIA P WAVE DEPOLARIZATION IS _______

Answer 28

PRI

Question 29

NORMAL PRI

Answer 29

0.12 -0.20 SEC