NCCT ECG Certification Review - Part 2 (Anatomy & Physiology)

17 Questions | By Borderingvertigo | Updated: Mar 21, 2022 | Attempts: 3668

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NCCT ECG Certification Review - Part 2 (Anatomy & Physiology) - Quiz

From Official Review Book National Certified ECG Technician Part 2 Anatomy & Physiology (AN)

Questions and Answers

1.

A saclike bulging of the wall of the vein or artery is called a(n)_________
- A.
  
  A. anoxia
- B.
  
  B. aneurysm
- C.
  
  C. hypoxia
- D.
  
  D. heart block
2.

When the blood supply is completely cut off to a part of the body, a state of____________ exists in the tissue
- A.
  
  A. edema
- B.
  
  B. dyspnea
- C.
  
  C. anoxia
- D.
  
  D. arteriosclerosis
3.

An area of tissue damaged or dead as a result of an insufficient blood supply due to an occlusion is called a(n)
- A.
  
  A. blockage
- B.
  
  B. infarct
- C.
  
  C. episode
- D.
  
  D. angina
4.

Electrical current spreads from the AV bundle into small fibers called
- A.
  
  A. ventricle fibers
- B.
  
  B. Bundle of His
- C.
  
  C. Bundle Branches
- D.
  
  D. Purkinje Fibers
5.

The SA node is also called the
- A.
  
  A. network
- B.
  
  B. pacemaker
- C.
  
  C. conductor
- D.
  
  D. sensor
6.

The main function of the ventricles is the blood.
- A.
  
  A. receiving
- B.
  
  B. pumping
- C.
  
  C. holding
- D.
  
  D. distributing
7.

A sinus rhythm rate of 55 would be considered sinus
- A.
  
  A. tachycardia
- B.
  
  B. arrhythmia
- C.
  
  C. bradyeardia
- D.
  
  D. rhythm
8.

A sinus rhythm at a rate of 110 would be considered sinus
- A.
  
  A. tachycardia
- B.
  
  B. arrhythmia
- C.
  
  C. bradycardia
- D.
  
  D. rhythm
9.

9. A sinus rhythm at a rate of 100 would be considered
- A.
  
  A. borderline sinus tachycardia
- B.
  
  B. borderline sinus bradycardia
- C.
  
  C. sinus arrhythmia
- D.
  
  D. sinus rhythm
10.

10. A sinus rhythm at a rate of 58 would be considered
- A.
  
  A. borderline sinus tachycardia
- B.
  
  B. borderline sinus bradycarclia
- C.
  
  C. sinus arrhythmia
- D.
  
  D. sinus rhythm
11.

11. The average size of an adult heart is
- A.
  
  A. the size of a walnut
- B.
  
  B. slightly larger than a golf bail
- C.
  
  C. slightly larger than amaifs fist
- D.
  
  D. the size of a soccer ball
12.

The second sound heard when taking blood pressure is the pressure.
- A.
  
  A. venous
- B.
  
  B. diastolic
- C.
  
  C. systolic
- D.
  
  D. carotid
13.

The muscular well that divides the two lower chambers of the heart is called
- A.
  
  A. vasoconstrictor
- B.
  
  B. tricuspid valve
- C.
  
  C. ventricular septum
- D.
  
  D. vena cava
14.

A valve consisting of three triangular segments that are located between the upper and lower chambers of the sight side of the heart is called the valve.
- A.
  
  A. tricuspid
- B.
  
  B. sInai
- C.
  
  C. aortic
- D.
  
  D. pulmonary
15.

The vein that returns blood from the head and neck to the heart is called the vein.
- A.
  
  A. ventricular
- B.
  
  B. interatnial
- C.
  
  C. jugular
- D.
  
  D. atrial
16.

16. Which of these arteries is the largest?
- A.
  
  A. Popliteal
- B.
  
  B. Femoral
- C.
  
  C. Subclavian
- D.
  
  D. Aorta