Which of the following scenarios gives the most absolute confirmation client learning has taken place? Select all that apply.
A client demonstrates how to inject insulin into the abdomen
A client attends a course on exercise techniques
A client watches the nurse apply a dressing
A client lists food choices that are considered part of a healthy diet
A client nods when told how to take the blood pressure medication
Correct Answer : A,D
A. Demonstrating an insulin injection shows hands-on learning and mastery of the skill.
B. Attending a course does not confirm comprehension or skill.
C. Watching a nurse apply a dressing does not guarantee learning; active participation is necessary.
D. Listing healthy food choices indicates understanding of dietary education.
E. Nodding does not confirm learning; it may only indicate acknowledgment.
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Correct Answer is E
Explanation
A. Normal sounds against the sternum would not be low-pitched or soft; they would typically be more pronounced.
B. Bronchovesicular sounds are medium-pitched and are not expected in the lower lobes; they are usually heard in the central area.
C. Bronchial sounds are high-pitched and hollow, typically heard over the trachea, not in the lower lobes.
D. Normal sounds over the trachea would not be described as low-pitched or soft.
E. Vesicular breath sounds are soft, low-pitched, and normal over peripheral lung fields, including the lower lobes, making this the correct interpretation.
Correct Answer is C
Explanation
A. CVA tenderness is associated with renal issues, not directly with congestive heart failure.
B. A CVA angle of 160 degrees is abnormal; a normal angle is closer to 90 degrees, indicating potential issues.
C. A greater CVA angle can be observed in patients with kyphosis, where the spine curves excessively, affecting rib positioning.
D. A pneumothorax typically results in reduced breath sounds and tracheal deviation, not specifically linked to CVA angle changes.
E. A barrel chest results in an increased AP diameter, not typically associated with CVA angle changes.