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WorksheetsEKG 1st & 2nd
Total questions: 35
Worksheet time: 13mins
A healthcare professional who is trained and certified to operate and monitor EKG equipment.
OB/GYN
CET
WAT
EMT
What are the lower chambers of the heart called?
Atria
arteries
ventricles
veins
What is the largest vein of the body? Brings deoxygenated blood from the body back to the heart.
Vena Cava
Aortic Valve
Pulmonary Veins
Pulmonary Arteries
What is the Cardiovascular System made up of?
heart, blood, capillaries
heart, capillaries, alveoli
capillaries, alveoli, blood
heart, blood vessels, blood
The average healthy adult body contains about..........................of blood.
4-8L
20 exact L
5-6L
5-9L
What is the Pacemaker of the Heart?
AV Node
OB Node
angular node
SA Node
What sound is one complete heart beat?
"LUB-DUB"
"DOM-DOM"
"DUH-LUM"
"DUB-LUB"
Semilunar valves is another name for these valves:
Aortic Valve and Tricuspid Valve
Aortic Valve and Pulmonary Valve
Tricuspid Valve and Mitral Valve
Mitral Valve and Pulmonary Valve
How does the heart RECEIVES the oxygenated blood?
Elastic Arteries
Carotid Arteries
Coronary Arteries
Iliac Arteries
In what type of circulation does the blood flow between the heart and lungs?
Pulmonary
Systemic
Atrioventricular
Metabolic
Identify the Chordae Tendineae
(click on the image for better view)
A
B
C
D
After the blood passes through the Bicuspid Valve, which part of the heart does the blood enters?
Right Ventricle
Left Ventricle
Aorta
Pulmonary Arteries
A cardiac cycle is...
One full heart beat
Half a heart beat
Two-thirds of a heart beat
Two full heart beat
What is the main functions of the blood?
(select all correct answers)
transport metabolic waste
transport messages to each cell
carries wastes to the body
carries and delivers necessary body substance
Plasma is 91%......
Dissolved substances
Red Blood Cell
Water
Platelets
What does an EKG tech's scope of practice consists of?
(choose all applied)
performing EKGs
EKG Machine Maintenance
Preparing patients
Diagnose
record and communicate findings to other health professionals involved
Define diagnostic test.
a test that help the health professional diagnose
a test like shows how fast or slow the brain is
a test that gives the patient their specific condition
a test that shows the patient's blood work
What is Homeostasis?
Homeostasis is the process of body systems working together to maintain balance and stability.
What are the most common symptoms when the heart is malfunctioning?
dizziness
dyspnea
(SOB)
syncope
palpitations
angina
What is the purpose of Anatomical Position?
Which cavity can the heart be found in?
(select all applied)
Mediastinal Cavity
In which intercostal space can the heart be found?
2nd and 6th
3rd and 4th
3rd and 6th
2nd and 5th
In most people, does the heart's apex points to which side?
Right
North
Left
Light
3 layers of tissues of the heart.
Pericardium, Myocardium, Endocardium
What is the fluid filled space between the two layers of the pericardium called?
Purkinje fibers?
1
5
7
3
What is the largest artery in body?
What materials are used to perform an EKG test?
EKG Paper
pencil
Lead Wires
EKG Machine
Which type of vessel exchanges oxygen and nutrients with body tissues?
veins
arteries
capillaries
Which of the following is NOT a type of blood vessel?
Artery
Capillary
Vein
Ventricle
ECG stand for
Electrocardiograph
Electrocardiogram
Electrocardiopraphy
Electronicardiogram
How many valves does the heart have?
2
5
4
none
Which structure controls the flow of blood in one direction between the left atrium and the left ventricle?
structure 11
structure 9
structure 3
structure 1
structure 7
