When lying in the supine position, the patient's ankles should be flexed approximately 90 degrees so that the toes point toward the ceiling. This is referred to as
Lateral position
Dorsiflexion
Contracture
Plantar flexion
The Correct Answer is B
A. The lateral position refers to lying on one side with the top hip and knee flexed and the bottom hip and knee slightly flexed.
B. Dorsiflexion is the movement of the ankle joint in which the toes are brought closer to the shin or upward, as in the supine position described.
C. Contracture refers to the shortening or tightening of muscles, resulting in the inability to move the affected joint fully.
D. Plantar flexion is the movement of the ankle joint in which the toes are pointed downward or away from the shin, opposite to the position described.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Orthostatic hypotension is characterized by a drop in blood pressure upon standing,
which can lead to dizziness or lightheadedness and increase the risk of falls, especially in older adults.
B. Orthostatic hypotension is typically indicated by a decrease in systolic blood pressure of at least 20 mm Hg or a decrease in diastolic blood pressure of at least 10 mm Hg
within 3 minutes of standing up.
C. Orthostatic hypotension does not directly increase the risk of a pulmonary embolism.
A pulmonary embolism is a separate medical condition involving a blockage in one of the pulmonary arteries in the lungs.
D. Orthostatic hypotension is typically indicated by a decrease in systolic blood pressure, not diastolic blood pressure.
Correct Answer is B
Explanation
A. The lateral position refers to lying on one side with the top hip and knee flexed and the bottom hip and knee slightly flexed.
B. Dorsiflexion is the movement of the ankle joint in which the toes are brought closer to the shin or upward, as in the supine position described.
C. Contracture refers to the shortening or tightening of muscles, resulting in the inability to move the affected joint fully.
D. Plantar flexion is the movement of the ankle joint in which the toes are pointed downward or away from the shin, opposite to the position described.
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