The nurse directs the immobilized patient in frequent deep breathing exercises during the day in order to combat
respiratory alkalosis.
atelectasis.
hypostatic pneumonia.
low oxygen saturation.
The Correct Answer is C
A. Respiratory alkalosis.
Respiratory alkalosis is caused by hyperventilation, not by immobility. Deep breathing won't target this issue.
B. Atelectasis.
While deep breathing can help prevent atelectasis (lung collapse), the primary concern in immobilized patients is hypostatic pneumonia.
C. Hypostatic pneumonia.
Deep breathing promotes lung expansion and mobilizes secretions, helping prevent hypostatic pneumonia, which results from stasis of secretions due to immobility.
D. Low oxygen saturation.
While deep breathing may improve oxygen saturation, the primary goal is to prevent atelectasis and pneumonia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
A. Loss of calcium from bone matrix
Immobility causes bone demineralization, increasing the risk for osteoporosis and fractures.
B. Stasis of respiratory secretions
Lack of movement decreases chest expansion, leading to retained secretions and risk of pneumonia or atelectasis.
C. Increased cardiac workload
Immobilization leads to venous stasis and reduced venous return, increasing cardiac workload and risk of thromboembolism.
D. Decreased circulation from pressure
Prolonged pressure leads to reduced perfusion, increasing risk for pressure ulcers.
E. Increased mental activity
Immobilization often results in decreased mental stimulation, potentially leading to depression or confusion, especially in older adults.
Correct Answer is B
Explanation
A. hydrotherapy
Hydrotherapy involves water treatment, not related to smoothing cast edges.
B. petal
Petaling is the technique of applying smooth strips of tape (usually in a petal shape) over rough edges to prevent skin irritation.
C. bivalve
Bivalving is when a cast is cut into two halves, typically to relieve pressure—not to smooth edges.
D. splint
A splint is a temporary immobilizing device, not related to the care of cast edges.
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