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EKG CERTIFICATION EXAM
QUESTIONS AND CORRECT DETAILED
ANSWERS |ALREADY GRADED A+
LATEST UPDATE | 2024-2025
Left Ventricular Hypertrophy
R wave in V5 is increased and S wave in V1 is increased
Both are added together and should be greater than 35 mm
Describe the placement of the V5 Lead
5th intercoastal space halfway between V4 and V6 on the L side of the
heart
_________is when the PR interval becomes longer and longer until a beat is skipped
2nd Degee AV block: Mobitz 1
What does Systolic blood pressure mean?
peak blood pressure during ventricle contraction
Trace the vessels that carry blood to and from the heart
Arteries--> Aterioles--->Capillaries-->Venules--->Veins
|
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Name the conduction pathway of the heart
SA Node-----AV Node----Bundle of His----R & L Bundle Branches----Purkinje
Fibers
What structure branch from the R Coronary Artery?
Marginal Arteries and Posterior Interventricular Septum
Positive Dromotrophic drugs
Increase heart's conduction speed
What is the cause of ST depression and inverted T waves?
Myocardial Ischemia
What is the inherent ventricular rate?
less than 40 bpm
Which leads diagnose ventricular hypertrophy?
V1 & V5
Negative chronotropic drugs
Decrease HR
Describe the placement of V6
|
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✓ © 2024 TestTrackers US]
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Left side of the heart on 5th intercoastal space on the mid axillary line
Positive QRS in LI and positive QRS in AVF is what kind of deviation?
Normal
Name the major arteries that branch of the aorta
Subclavian, Cartoid, Brachiocephalic
Describe the placement of V2
4th Intercoastal space on the left side of the heart
Blood leaving the LV flows through the _________into the systemic circulation.
Aortic Semi Lunar Valve
What do the semilunar valves prevent?
backflow of the blood from the aorta into the LV
Describe placement of the V4
Left side of the sternum on the 5th Intercoastal space on the mid
clavicular line
The normal height of the P wave should be
3small squares high x less than 3 small squqares
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia
✓ © 2024 TestTrackers US]
✓ Customer Support: [+254707240657] ✓ Your Success is Our Mission!
Confidence Today!
EKG CERTIFICATION EXAM
QUESTIONS AND CORRECT DETAILED
ANSWERS |ALREADY GRADED A+
LATEST UPDATE | 2024-2025
Left Ventricular Hypertrophy
R wave in V5 is increased and S wave in V1 is increased
Both are added together and should be greater than 35 mm
Describe the placement of the V5 Lead
5th intercoastal space halfway between V4 and V6 on the L side of the
heart
_________is when the PR interval becomes longer and longer until a beat is skipped
2nd Degee AV block: Mobitz 1
What does Systolic blood pressure mean?
peak blood pressure during ventricle contraction
Trace the vessels that carry blood to and from the heart
Arteries--> Aterioles--->Capillaries-->Venules--->Veins
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia
✓ © 2024 TestTrackers US]
✓ Customer Support: [+254707240657] ✓ Your Success is Our Mission!
, TestTrackers: Unlock Your Exam Potential! | Quality Practice Materials | Boost Your
Confidence Today!
Name the conduction pathway of the heart
SA Node-----AV Node----Bundle of His----R & L Bundle Branches----Purkinje
Fibers
What structure branch from the R Coronary Artery?
Marginal Arteries and Posterior Interventricular Septum
Positive Dromotrophic drugs
Increase heart's conduction speed
What is the cause of ST depression and inverted T waves?
Myocardial Ischemia
What is the inherent ventricular rate?
less than 40 bpm
Which leads diagnose ventricular hypertrophy?
V1 & V5
Negative chronotropic drugs
Decrease HR
Describe the placement of V6
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia
✓ © 2024 TestTrackers US]
✓ Customer Support: [+254707240657] ✓ Your Success is Our Mission!
, TestTrackers: Unlock Your Exam Potential! | Quality Practice Materials | Boost Your
Confidence Today!
Left side of the heart on 5th intercoastal space on the mid axillary line
Positive QRS in LI and positive QRS in AVF is what kind of deviation?
Normal
Name the major arteries that branch of the aorta
Subclavian, Cartoid, Brachiocephalic
Describe the placement of V2
4th Intercoastal space on the left side of the heart
Blood leaving the LV flows through the _________into the systemic circulation.
Aortic Semi Lunar Valve
What do the semilunar valves prevent?
backflow of the blood from the aorta into the LV
Describe placement of the V4
Left side of the sternum on the 5th Intercoastal space on the mid
clavicular line
The normal height of the P wave should be
3small squares high x less than 3 small squqares
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia
✓ © 2024 TestTrackers US]
✓ Customer Support: [+254707240657] ✓ Your Success is Our Mission!
