The nurse is teaching a client about isometric exercise. Which activity indicates that the client understands the teaching? The client:
exerts pressure against a stationary object
lifts the body using a trapeze.
walks briskly around the hospital unit.
performs active range of motion to all joints.
The Correct Answer is A
A. Isometric exercises typically involve pushing or pulling against a stationary object or surface. This action creates muscle tension without joint movement.
B. Using a trapeze involves lifting the body and is more related to mobility assistance rather than isometric exercise. It typically involves movement and is not considered an isometric exercise.
C. Brisk walking is a cardiovascular exercise that involves movement and does not focus on muscle contraction without movement. It improves cardiovascular fitness and endurance rather than strength through isometric contraction.
D. Active range of motion exercises involve moving joints through their full range of motion using muscle strength. This is different from isometric exercises, which involve static muscle contractions without joint movement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. Before, during, and after providing hygiene care, the nurse should continually assess the client's response to activity. Signs such as increased heart rate, shortness of breath, fatigue, or discomfort should be monitored closely. Assessing the client's response allows the nurse to adjust care activities as needed to prevent exacerbation of symptoms or complications.
A. Administering oxygen may be necessary if the client has respiratory compromise or if oxygen saturation levels are low during activities. However, this intervention should be based on the client's specific needs as assessed by the nurse and should not necessarily be a routine intervention
C Providing regular rest periods is an important intervention for clients with activity intolerance. However, the assessment will guide how and when these interventions should be implemented.
D. Fowler's position are also important, but the assessment will guide how and when these interventions should be implemented.
Correct Answer is C
Explanation
C. Delirium is often reversible once the underlying cause is identified and treated (e.g., correcting electrolyte imbalances, managing infections, discontinuing medications contributing to delirium). With appropriate intervention, the mental status can improve, and the individual can return to their baseline cognitive function.
A. Dementia, on the other hand, is a chronic, progressive syndrome that primarily affects memory, thinking, behavior, and the ability to perform everyday activities. It does not typically cause acute changes in consciousness.
B. Memory impairment is a hallmark feature of dementia, especially in the early stages. In contrast, delirium primarily affects attention, awareness, and cognition acutely, with memory impairment being variable and not a defining feature.
D. Delirium develops rapidly, often over hours to days, in response to an acute medical condition, medication change, or other factors. It is characterized by a fluctuating course and can resolve once the underlying cause is managed.
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