Assessing the heart and central vessels (1)

During an interview with the nurse, a client complains of a fatigue that seems to get worse in the evening. Which of the following causes of fatigue would explain this pattern?
A) Decreased cardiac output
B) Depression
C) Severe muscular exertion
C) Severe muscular exertion
In order to palpate an apical pulse when performing a cardiac assessment, where should the nurse place the fingers?
Right of the midclavicular line at the third intercostal space
left midclavicular line at the fifth intercostal space
left midclavicular line at the third intercostal space
Right of midclavicular line at the fifth intercostal space
The client has been diagnosis with severe sepsis. Which finding would indicate the client is experiencing low cardiac output?
A) Bradycardia; hypertension
B) Tachycardia; hypotension
C) Bradycardia; hypotension
D) Tachycardia; hypertension
During a physical examination, a nurse notes that the client has a slow, regular pulse. On the cardiac monitor the nurse notes that the QRS complexes are regular and there are normal P waves. The ventricular rate is found to be 54 beats per minute. The nurse recognizes that this client may have an abnormality in which part of the conduction system?
A) bundle of His
B) sinoatrial node
C) atrioventricular node
D) Purkinje fibers
A nurse monitors a client at risk for the onset of premature ventricular contractions. The nurse should monitor the client's cardiac rhythm for which characteristic feature?
A) Premature beats followed by compensatory pause
B) P wave preceding every QRS complex
C) QRS complexes that are short and narrow
D) Irregular QRS complexes with absent P wave
A nurse cares for a client with acute pericarditis. The nurse should monitor the client for the onset of which clinical manifestation of cardiac tamponade?
A) Paradoxical pulse
B) Third heart sound
C) Flattened jugular veins
D) Bounding heart sounds
How should a nurse assess a client for pulse rate deficit?
A) Check for pulse inequality between right and left carotid arteries
B) Auscultate for split S1 at the base and apex
C) Observe for a decrease in jugular venous pressure
D) Assess for a difference between the apical and radial pulse
In which order should a nurse perform the appropriate physical assessment techniques to assess the carotid artery?
A) Auscultate then palpate
B) Inspect then auscultate
C) Inspect then palpate
D) Palpate then auscultate
Which alteration in the pattern of the cardiac pulse should a nurse expect to find on examination of a client admitted with left ventricular failure?
A) Bisferiens pulse
B) Pulsus alternans
C) Paradoxical pulse
D) Bigeminal pulse
A nurse detects a bruit on auscultation of the carotid arteries. What precaution should the nurse take during the remainder of the physical assessment of the carotid arteries?
A) Perform only auscultation
B) Make the client sit upright
C) Perform palpation lightly
D) Avoid frequent repositioning
A nurse expects to find which abnormal heart sound in a client diagnosed with mitral valve prolapse?
A) Midsystolic click
B) Opening snap
C) Venous hum
D) Ventricular gallop
A nurse understands that the cardiac event that cycles the beginning of systole is what?
A) Relaxation of the ventricles
B) Contraction of the ventricles
C) Closure of the mitral and tricuspid valves
D) Closure of the aortic and pulmonic valves
Which client is at greatest risk for the development of coronary heart disease?
A) 65-year-old male with a 5-year history of diabetes mellitus
B) 55-year-old female with a family history of heart attack after the age of 65 years
C) 35-year-old male who smokes ½-pack of cigarettes daily
D) 45-year-old female with a total cholesterol level of 20 0mg/dL
Which statement describes the correct technique by a nurse for use of a stethoscope to auscultate the chest for heart sounds?
A) Elevate the head of bed until the examiner can comfortably reach the client
B) Stand at the client's left side and perform the entire assessment from this position
C) Auscultate to determine the heart rate and if the rhythm is normal
D) Listen with the bell for the high pitched sounds of normal S1S2
A nurse experiences difficulty with palpation of the apical impulse on the precordium. What is an appropriate action by the nurse?
Instruct the client to cough and attempt again
Try using one finger of the dominant hand to locate the pulse
Use the stethoscope to auscultate
Ask the client to assume the left lateral position
A client is admitted for the new onset of heart failure. The nurse recognizes that which finding is the earliest sign of heart failure?
A) Jugular venous distention at 30 degrees
B) Grade III/VI systolic murmur
C) Split S1 heard over the apex of the heart
D) Auscultation of an S3 heart sound
Which characteristic of the apical pulse should a nurse expect to find in the client diagnosed with left ventricular hypertrophy?
A) Bounding
B) Normal
C) Diminished
D) Displaced
When auscultating the heart sounds of a client, a nurse notes that the S2 is louder than the S1. How should the nurse describe S2?
Accentuated
Wide split
Diminished
Normal split
A nurse experiences difficulty differentiating S1 from S1 when auscultating a client's heart sounds. What is an appropriate action by the nurse
Ask the client to hold the breath
Listen with the bell of the stethoscope
Palpate the carotid pulse simultaneously
Turn the client to the left side
During auscultation of the heart, a nurse hears an extra heart sound immediately after S at the second left intercostal space. What should the nurse do to further assess this finding?
A) Watch the client's respirations while listening for effect on the heart sound
B) Observe the jugular vein for distention at 30, 60, and 90 degrees of head elevation
C) Ask the client about previous history of cardiac problems such as heart failure
D) Ask the client to lean forward to bring the left ventricle closer to the chest wall
A nurse is unable to palpate the apical impulse on an older client. Which assessment data in the client's history should the nurse recognize as the reason for this finding?
Heart enlargement is present
Client has an increased chest diameter
Respiratory rate is too fast
Heart rate is irregular
Upon assessment of a client's pulse, a nurse notices that the amplitude of the pulse varies between beats. Which other finding should the nurse assess for in this client?
A) Split S2 on inspiration
B) Diminished heart sounds
C) Presence of an S3
D) Changes on expiration
A nurse auscultates the heart rate of a young male and notices that the rate speeds with inspiration and slows with exhalation. S and S are normal. The nurse recognizes this as what dysrhythmia?
A) Premature atrial contractions
B) Sinus arrhythmia
C) Atrial fibrillation
D) Premature ventricular contractions
A nurse recognizes that the second heart sound, S2 , is produced by which cardiac action?
A) Isometric contraction
B) Ventricular contraction
C) Closure of the semilunar valves
D) Closure of the atrioventricular (AV) valves
A nurse cares for a client who suffered a myocardial infarction 2 days ago. A high-pitched, scratchy, scraping sound is heard that increases with exhalation and when the client leans forward. The nurse recognizes this sound as a result of what process occurring within the pericardium?
A) Incompetent mitral valve
B) Increased pressure within the ventricles
C) Inability of the atria to contract
D) Inflammation of the pericardial sac
A nurse is working with an older client who has decreased left ventricular compliance. The nurse understands that this condition will cause a decrease in the amount of blood pumped from the heart with each contraction, a measure known as which of the following?
A) Systolic blood pressure
B) Cardiac output
C) Stroke volume
D) Heart rate
A nurse is evaluating a client's jugular venous pressure. Which of the following findings would tend to indicate obstructive pulmonary disease?
A) Elevated venous pressure only during inspiration
B) Distention of the jugular vein when the head of the bed is elevated to 60 degrees
C) Jugular vein visible when the client is supine
D) Elevated venous pressure only during expiration
A nurse is having trouble finding the apical pulse on an obese person. What is the most likely reason for this?
A) Increased distance from the apex of the heart to the pre cordium
B) Increased difficulty in locating the heart
C) Weaker ventricles due to low compliance
D) Poorer conduction of electrical impulses in the heart due to fatty tissue
A nurse auscultates the heart of a client with hypertension for the past ten (10) years. With the client in the left lateral position, the nurse hears a heart sound that occurs just before S1. The nurse recognizes this sound as what pathological process?
A) Splitting of S2 that does not disappear with expiration
B) Turbulence within the ventricles caused by rapid filling
C) Atrial contractions heard as vibrations against stiff walled ventricles
D) Abnormal contraction of the ventricles due to a conduction delay
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