Patient Data
Heart sounds are loudest for S1 at the
The Correct Answer is {"dropdown-group-1":"E","dropdown-group-2":"B"}
S1 (First Heart Sound): Loudest at the apex of the heart, which is located at the 5th intercostal space, midclavicular line. It is caused by the closure of the mitral and tricuspid valves.
S2 (Second Heart Sound): Loudest at the base of the heart, which is located at the 2nd intercostal space, near the aortic and pulmonic areas. It is produced by the closure of the aortic and pulmonic valves.
Center of the heart. No major auscultation point is located in the center. The heart sounds are best heard where blood flow is directed against the chest wall, not in the middle of the thorax.
Left side of the heart. While the left heart contains the mitral and aortic valves, this is too vague.The mitral sound (S1) is best heard at the apex, while the aortic sound (S2) is best heard at the base.
Right side of the heart. The tricuspid and pulmonic valves are on the right, but heart sounds are best heard at specific points rather than the general right side.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. A phosphodiesterase inhibitor on the medication list. Phosphodiesterase inhibitors, such as sildenafil (Viagra) and tadalafil (Cialis), are actually used to treat erectile dysfunction rather than cause it. If the client is taking this medication but still experiencing difficulty, it may indicate an underlying medical condition.
B. History of type 2 diabetes mellitus. Diabetes is a major risk factor for erectile dysfunction due to its effects on blood vessels and nerve function. Chronic high blood sugar can lead to neuropathy and vascular damage, impairing blood flow to the penis and causing persistent erectile difficulties.
C. A lifestyle with minimal physical activity. Sedentary behavior can contribute to conditions like obesity, cardiovascular disease, and poor circulation, which may indirectly affect erectile function. However, it is not as strong a direct cause as diabetes or other medical conditions.
D. Works more than 12 hours in a day. Long work hours can lead to stress and fatigue, which may temporarily affect libido and performance. However, work schedule alone is not a primary physiological cause of erectile dysfunction compared to diabetes-related nerve and blood vessel damage.
Correct Answer is A
Explanation
A. The gallbladder is normal. In a healthy individual, the gallbladder is not usually palpable because it lies beneath the liver and is soft when not inflamed. If it were enlarged or diseased (e.g., cholecystitis), it might be palpable below the liver margin.
B. Palpating in the wrong abdominal quadrant. The gallbladder is located in the right upper quadrant (RUQ), just beneath the liver. If the nurse is palpating below the liver margin at the lateral border of the rectus abdominis muscle, they are in the correct location.
C. The client is too obese. While obesity can make palpation more challenging, the gallbladder is typically not palpable even in non-obese clients unless it is enlarged due to disease. The failure to palpate it does not necessarily mean the client's weight is the reason.
D. Deeper palpation technique is needed. Excessive palpation force is not necessary to detect a normal gallbladder. A non-palpable gallbladder is expected unless there is pathology causing enlargement or tenderness.
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