Exam 3 Nurs 155 Key Concepts And Intervention Exam Study Guide With Solutions

EXAM 3 NURS 155 KEY CONCEPTS AND INTERVENTION EXAM STUDY GUIDE WITH SOLUTIONS What are the benefits of early ambulation after injury, illness, or surgery? - answer-Promotes muscle strength, retains joint flexibility, minimizes joint pain and stiffness, and arrests bone reabsorption. What type of exercise involves active movement with constant muscle contraction? - answer-Isotonic exercise, such as walking, turning in bed, and self-feeding. What is atrophy in the context of immobility? - answer-Atrophy refers to the wasting or shrinking of muscles due to inactivity. What is a contracture? - answer-A contracture is the permanent fixation of a joint.What is disuse osteoporosis? - answer-Disuse osteoporosis is the loss of bone mass due to lack of activity, which can lead to pathologic bone fractures. How quickly can decreased muscle tone occur due to inactivity? - answer-Decreased muscle tone can occur within just a few days of inactivity. What are the effects of immobility on the nervous system? - answer-Immobility can alter balance, including proprioception and equilibrium. What should be done before a patient stands for the first time after immobility? - answer-The patient should dangle their legs at the side of the bed. What happens to lung expansion due to immobility? -