The nurse is preparing to assess a client's apical impulse. The nurse would palpate at which location?
Fourth intercostal space, left sternal border
Second intercostal space, left sternal border
Fifth intercostal space, left midclavicular line
Third intercostal space left axillary line
The Correct Answer is C
C. Fifth intercostal space, left midclavicular line: The apical impulse, or point of maximal impulse (PMI), is typically palpated at the fifth intercostal space, left midclavicular line, where the apex of the heart is closest to the chest wall.
A. Fourth intercostal space, left sternal border: This location is not typically used for palpating the apical impulse; it is more relevant for auscultating heart sounds.
B. Second intercostal space, left sternal border: This location is used for auscultating the aortic and pulmonic valves.
D. Third intercostal space left axillary line: This is not a standard location for palpating the apical impulse.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Ventricular repolarization is represented by the T wave on an EKG.
B. Left arterial pressure is not represented by any specific EKG waveform.
C. Ventricular depolarization is represented by the QRS complex on an EKG.
D. The P wave represents atrial depolarization, which is the electrical activity that initiates atrial contraction.
Correct Answer is C
Explanation
C. Fifth intercostal space, left midclavicular line: The apical impulse, or point of maximal impulse (PMI), is typically palpated at the fifth intercostal space, left midclavicular line, where the apex of the heart is closest to the chest wall.
A. Fourth intercostal space, left sternal border: This location is not typically used for palpating the apical impulse; it is more relevant for auscultating heart sounds.
B. Second intercostal space, left sternal border: This location is used for auscultating the aortic and pulmonic valves.
D. Third intercostal space left axillary line: This is not a standard location for palpating the apical impulse.
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