A nursing student is preforming a head-to-toe assessment on his patient with a history of mitral regurgitation. Instead of hearing normal heart sounds the student hears a murmur.
Which of the following best describes the sound of a heart murmur?
Lub-dub sounds
Gentle blowing or swooshing noise
Scratchy, leathery heart noise
Abrupt, high-pitched snapping noise
The Correct Answer is B
A. Lub-dub sounds:
This describes the normal heart sounds, with the "lub" representing the closing of the mitral and tricuspid valves (S1) and the "dub" representing the closing of the aortic and pulmonic valves (S2). This is the typical and expected sound of a healthy heart.
B. Gentle blowing or swooshing noise:
This describes the characteristic sound of a heart murmur. Murmurs are abnormal sounds caused by turbulent blood flow, and they are often described as a gentle blowing or swooshing noise heard between the normal heart sounds.
C. Scratchy, leathery heart noise:
This description is not typical for heart sounds or murmurs. Heart sounds are usually described in terms of tones, clicks, or swooshing rather than scratchy or leathery.
D. Abrupt, high-pitched snapping noise:
This description is not typical for heart sounds or murmurs. Heart murmurs are generally characterized by a more continuous, blowing, or swooshing quality, rather than abrupt, high-pitched snapping noises.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Round and Taut:
A round and taut abdomen may be normal, depending on the individual's body habitus and muscle tone. It might indicate normal abdominal distension associated with gas or a meal.
B. White Striae (Stretch Marks)
White striae, commonly known as stretch marks, on the abdomen may warrant further investigation. While they are often benign and associated with conditions like weight gain or pregnancy, they can sometimes be indicative of underlying issues such as Cushing's syndrome or other factors. Further inquiry or investigation into the client's medical history may be needed to understand the cause of the white striae.
C. Symmetrical, Rounded Shape:
A symmetrical and rounded abdominal shape is generally considered a normal finding. It suggests that the abdominal muscles are intact and that there is no obvious asymmetry or abnormal protrusion.
D. Soft and Non-Tender:
A soft and non-tender abdomen is a normal finding. It suggests that the abdominal

Correct Answer is A
Explanation
A. Documentation is a communication tool for the interprofessional health care team
The purpose of documentation in the electronic health record (EHR) includes serving as a communication tool among members of the interprofessional healthcare team. Accurate and timely documentation allows healthcare providers to share information about the client's care, treatment, and outcomes.
B. Documentation allows providers to monitor the nurse’s activities:
While documentation provides a record of the nurse's activities, the primary purpose is to communicate information about patient care rather than serving as a tool for monitoring the nurse's activities.
C. Documentation provides information to the client about financial charges:
The primary purpose of documentation is to record and communicate information about the client's health status, care, and outcomes. Financial information is typically managed separately from clinical documentation.
D. Documentation provides information for a client audit:
While documentation can be used in audits for quality assurance, the primary purpose is to record and communicate information about patient care. The use of documentation for audits is a secondary function related to quality improvement and regulatory compliance.
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