The nurse is instructing nurse externs at an extended care facility. What is the expected range of motion of the hip? (SELECT ALL THAT APPLY)
external rotation
extension
adduction
supination
flexion
Correct Answer : A,B,C,E
A. External rotation of the hip involves rotating the thigh outward away from the midline of the body. This movement occurs in the hip joint. External rotation is a component of hip range of motion.
B. Extension of the hip involves moving the thigh backward, straightening the leg from a flexed position. This movement also occurs in the hip joint. Extension is part of the hip's range of motion.
C. Adduction of the hip involves moving the thigh toward or across the midline of the body. It brings the leg closer to the midline. Adduction is another movement that is part of the hip's range of motion.
E. Flexion of the hip involves bringing the thigh toward the abdomen or bending the leg. It is a movement where the angle between the thigh and the abdomen decreases. Flexion is a fundamental movement of the hip joint.
D. Supination is a movement primarily associated with the forearm and hand, involving turning the palm upward or facing forward. It is not a movement of the hip joint. Supination is not correct in the context of hip range of motion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["16"]
Explanation
Total Volume (ml) / Rate (ml/hr) = Time (hr).
For a client receiving 2 liters of IV fluid at a rate of 125 ml/hr,
Convert liters to milliliters (since 1 liter = 1000 ml, therefore 2 liters = 2000 ml). Then, divide the total volume by the rate: 2000 ml / 125 ml/hr = 16 hours.
So, the nurse should expect the IV fluids to last for 16 hours.
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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