When teaching a health promotion class at a retirement home for individuals 65 or greater, which information would the nurse include about ways to decrease the spread of respiratory infections?
Decrease dietary protein
Obtain flu vaccines
Avoid overhydration
Use handkerchiefs
Limit daily activity
The Correct Answer is B
A. Decreasing dietary protein does not directly affect the spread of respiratory infections. Protein is important for maintaining immune function.
B. Obtaining flu vaccines is an effective way to reduce the spread of respiratory infections, especially among older adults who are at higher risk.
C. Overhydration is not related to infection control and is not necessary in this context.
D. While handkerchiefs may help with containing respiratory droplets, disposable tissues are generally more hygienic.
E. Limiting daily activity is unnecessary for preventing respiratory infections and could negatively impact overall health.
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Correct Answer is C
Explanation
A. Poor hair growth is more associated with arterial insufficiency.
B. A weak pulse may suggest arterial, not venous, insufficiency.
C. Edema is a common finding in venous insufficiency due to fluid pooling in the extremities.
D. Muscle atrophy is not typically associated with venous insufficiency.
E. Pale color is more indicative of arterial insufficiency, while venous insufficiency may present with darkened or reddish skin.
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.