The nurse is planning to auscultate heart sounds. The history and physical indicates a history of Aortic Valve dysfunction. Where would the nurse auscultate to assess the Aortic Valve?
5th Intercostal Space, Midclavicular Line
2nd Intercostal Space, Left Sternal Border
2nd Intercostal Space, Right Sternal Border
3rd Intercostal Space, Left Sternal Border
The Correct Answer is C
A. 5th Intercostal Space, Midclavicular Line. This is the location for the apical pulse (PMI) at the mitral area, not the aortic valve.
B. 2nd Intercostal Space, Left Sternal Border. This is the location of the pulmonic valve, not the aortic valve.
C. 2nd Intercostal Space, Right Sternal Border. The aortic valve is best auscultated at the right second intercostal space, next to the sternum.
D. 3rd Intercostal Space, Left Sternal Border. This is the Erb’s point, which provides equal S1 and S2 sounds, but it is not the best location for auscultating aortic valve dysfunction.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A. Assess respiratory rate and rhythm. Changes in breathing pattern may indicate hypoxia, respiratory distress, or metabolic acidosis.
B. Pulse oximetry reading. Measures oxygen saturation, which is critical in assessing oxygenation and ventilation status.
C. Assess bowel sounds. While anxiety and stress can affect the gastrointestinal system, bowel sounds are not directly relevant in this situation.
D. Auscultate lung sounds. Important for identifying wheezing, crackles, or diminished breath sounds, which may indicate bronchospasm, fluid overload, or airway obstruction.
E. Determine two-point discrimination in the lower extremities. This test assesses neurological function, which is not a priority in a client presenting with respiratory distress and anxiety.
Correct Answer is D
Explanation
A. Press the skin over the client's ankle bone. Skin over the bony prominences is not ideal for assessing turgor, as it may not accurately reflect dehydration.
B. Observe for non-blanching, pinpoint-size, red or purple spots on the skin of the abdomen. This describes petechiae, which is a sign of bleeding disorders, not hydration status.
C. Lightly palpate the skin using the fingertips. Palpation does not assess elasticity.
D. Grasp a fold of skin on the client's forearm or near the sternum. The best way to check for dehydration is by pinching the skin on the sternum or forearm and observing how quickly it returns to normal.
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