During the cardiac cycle heart sounds correlate with events of the cycle. Which is being associated with systole?
S3
S1
S2
S4
The Correct Answer is B
A. S3: This sound is associated with early diastole, often related to heart failure or volume overload.
B. S1: The first heart sound (S1) marks the beginning of systole and corresponds to the closure of the mitral and tricuspid valves.
C. S2: The second heart sound (S2) indicates the end of systole and the beginning of diastole, associated with the closure of the aortic and pulmonic valves.
D. S4: This sound is associated with late diastole, often related to decreased ventricular compliance.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Pitting edema: Pressing on the skin and observing how it rebounds (if it leaves an indentation) is used to assess for pitting edema, which indicates fluid retention in the tissues.
B. Capillary refill: This test involves pressing on the nail beds and observing the time it takes for color to return, not pressing on the arm.
C. Skin temperature: This is assessed by palpating the skin, not by pressing with the thumb.
D. Peripheral pulses: This involves palpating pulse points to assess their presence and strength, not pressing on the arm to check for edema.
Correct Answer is A
Explanation
A. Palpating McBurney's point for rebound tenderness helps evaluate for appendicitis, which is relevant given the client’s localized tenderness in the right lower quadrant.
B. Murphy's sign is used to assess for gallbladder inflammation, which is not indicated by right lower quadrant pain.
C. The Tinel sign is used to assess for nerve irritation, not abdominal pain or appendicitis.
D. Testing for a fluid wave is used to assess for ascites, which does not fit the presentation of localized right lower quadrant pain.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
