Which respiratory complication is commonly associated with immobility?
Hyperventilation
Hypoxia
Hypotension
Hypertension
The Correct Answer is B
Immobility can lead to reduced lung expansion, shallow breathing, and inadequate ventilation, which can result in hypoxia or decreased oxygenation of tissues.
Incorrect choices:
a. Hyperventilation refers to an increased rate or depth of breathing and is not typically associated with immobility.
c. Hypotension refers to low blood pressure and is not directly related to respiratory complications caused by immobility.
d. Hypertension refers to high blood pressure and is not directly associated with respiratory complications caused by immobility.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Immobility can lead to decreased cardiac output due to reduced activity and muscle contraction. This can result in impaired circulation, increased venous stasis, and an elevated risk of deep vein thrombosis (DVT).
Incorrect choices:
a. Decreased respiratory function is a different effect of immobility and can lead to respiratory complications such as atelectasis or pneumonia.
b. Decreased muscle strength is another effect of immobility but is not directly associated with an increased risk of deep vein thrombosis.
d. Decreased bone density is a consequence of immobility, but it is not specifically related to impaired circulation and DVT.
Correct Answer is C
Explanation
Prolonged immobility can lead to a decrease in bone mineral density and the development of osteoporosis, a condition characterized by weak and brittle bones.
Incorrect choices:
a. Immobility typically results in decreased muscle strength rather than increased muscle strength.
b. Joint flexibility may decrease due to immobility and the development of joint contractures.
d. Prolonged immobility increases the risk of contractures, which are permanent shortening of muscles and tendons leading to limited joint mobility.
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