CVS Exam Trivia! Quiz

60 Questions | By Masaheer | Updated: Mar 22, 2022 | Attempts: 295

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Are you ready for your CVS exam? Do you know ieverything there is to know about cardiovascular issues? This quiz will explain the most common dysrhythmia, when is cardiogenic pulmonary edema fatal, and is blood transported through the veins considered oxygenated or deoxygenated? You will also learn what is the primary cause of right-sided heart failure, and what does preload mean. This quiz will provide a considerable amount of information to help you prepare for your CVS exam.

Questions and Answers

1.

Which of the following cause of death?
- A.
  
  Ventricular fibrillation
- B.
  
  Atrial fibrillation
- C.
  
  Valve stenosis
- D.
  
  Tricuspid stenosis
2.

Which one is the most common dysrhythmia?
- A.
  
  Atrial fibrillation
- B.
  
  Ventricular fibrillation
- C.
  
  Systolic dysfunction
- D.
  
  Diastolic dysfunction
3.

Primary cause of right-side heart failure is:
- A.
  
  Eft-sided heart failure
- B.
  
  Systolic dysfunction
- C.
  
  Hypertension
- D.
  
  Idiopathic
4.

Cardiogenic pulmonary edema is a common and sometimes fatal cause of:
- A.
  
  Acute respiratory distress
- B.
  
  CHF
- C.
  
  Acute MI
- D.
  
  Aortic stenosis
5.

According to physiological function of left atrium and body circulation, its:
- A.
  
  Receive from pulmonary circulation and pump through aortic artery to systemic circulation
- B.
  
  Receive from pulmonary circulation and pump through pulmonary artery to systemic circulation.
- C.
  
  Receive from systemic circulation and pump through aortic artery to pulmonary circulation.
- D.
  
  Receive from systemic circulation and pump through pulmonary artery to pulmonary circulation .
6.

The blood that transported in veins ………-blood, except in pulmonary veins its ……-blood.
- A.
  
  Deoxygenated – oxygenated
- B.
  
  Oxygenated – deoxygenated
- C.
  
  Oxygenated – oxygenated
- D.
  
  Deoxygenated – deoxygenated
7.

The correct pairs are:
- A.
  
  All answers are true
- B.
  
  Muscular artries – distribuation
- C.
  
  Capillaries – exchange
- D.
  
  Veins – capacitance
8.

There are many factors affecting autorhythmicity, such as physical factors e.g increase temperature, that’s mean when your body increases 2 C, your heart rate will increase by:
- A.
  
  30 beat/min
- B.
  
  35 beat/min
- C.
  
  15 beat/min
- D.
  
  10 beat/min
9.

This graph shows – slow response action potential that occur in the non-contractile cardiac muscle which mean the muscle initiates its own impulse by:
- A.
  
  Decreased potassium permeability and constant influx of sodium and calcium
- B.
  
  Decreased calcium permeability and constant influx of sodium and potassium .
- C.
  
  Decreased sodium permeability and constant influx of potassium and calcium
- D.
  
  Increase potassium permeability and constant influx of sodium and calcium .
10.

This graph shows fast-response action potential in contractile cardiac muscle, in which phase/phases the cardiac muscle lost its excitability:
- A.
  
  Phase#1 , #2 , frist half#3
- B.
  
  Phase#0 , #1 , #2
- C.
  
  Phase#0 , #1
- D.
  
  Phase#0 , #1 , #2 , first half #3
11.

Cardiac muscle response to changes electrically and mechanically , mechanically = systole it coincides with:
- A.
  
  Repolarization = phase #2
- B.
  
  Depolarization = phase#0
- C.
  
  Repolarization = phase #1
- D.
  
  Repolarization = phase #3
12.

The highest rate of discharge occurs in:
- A.
  
  SAN
- B.
  
  AVN
- C.
  
  Purkinje fibers
- D.
  
  None
13.

Preload mean:
- A.
  
  Increase in initial length
- B.
  
  Decrease in initial length
- C.
  
  Increase in blood pressure .
- D.
  
  Decrease in blood pressure .
14.

This picture shows phase that present in cardiac cycle , according to valves , the phase is:
- A.
  
  Rapid ventricular filling
- B.
  
  Isometric contraction
- C.
  
  Isometric relaxation
- D.
  
  Maximum ejection .
15.

This graph shows – ventricular pressure-volume loop , in which part the aortic valve will close:
- A.
  
  C
- B.
  
  A
- C.
  
  B
- D.
  
  D
16.

In dicrotic wave, its caused by bouncing of blood which close:
- A.
  
  Aortic valve
- B.
  
  Tricuspid valve
- C.
  
  Mitral valve
- D.
  
  Pulmonary valve
17.

In jugular venous pulse, the graph will show …. Positive waves, and … negative waves:
- A.
  
  3 – 2
- B.
  
  2 – 3
- C.
  
  2 – 2
- D.
  
  3 – 3
18.

Venous return can be affected by:
- A.
  
  All answers are true
- B.
  
  Gravity
- C.
  
  Blood Volume .
- D.
  
  Muscle contraction .
19.

This graph show jugular venous pulse – which wave happened during rapid filling of ventricular:
- A.
  
  Wave Y
- B.
  
  Wave V
- C.
  
  Wave X
- D.
  
  Wave A .
20.

No external work “no blood ejection” will occur in which phase:
- A.
  
  Isometric relaxation .
- B.
  
  Isometric contraction
- C.
  
  Ejection phase .
- D.
  
  Atrial systole phase .
21.

It is the ability of cardiac muscle to conduct the excitation wave to all parts of the heart is called:
- A.
  
  Conductivity
- B.
  
  Excitability
- C.
  
  Autorhthmicity
- D.
  
  Contractility
22.

The condition when Contraction occurs without relaxation in the cardiac muscle (Stop heart at systole) is called:
- A.
  
  Ca++Rigor
- B.
  
  Tetanus
- C.
  
  Clonus
- D.
  
  Heart fuilre
23.

Increase venous return will increase EDV and preload and then Increasing the force of contraction. This is an application for:
- A.
  
  Starling’s law
- B.
  
  Contractile law
- C.
  
  Conductive law
- D.
  
  Action potential law
24.

Parasympathetic stimulation has:
- A.
  
  Negative inotropic action on starling’s law
- B.
  
  Positive inotropic action on starling’s law
- C.
  
  Positive chronotropy on starling’s law
- D.
  
  Negative chronotropy on starling’s law
25.

The transverse sinus of the pericardium is formed by breaking of:
- A.
  
  Dorsal mesocardium
- B.
  
  Ventral mesocardium
- C.
  
  Ventral and dorsal mesocardium
- D.
  
  None of the above