The nurse is preparing to screen a client for deep vein thrombosis (DVT). Which of the following techniques should the nurse recognize as the appropriate technique to screen for DVT?
measure the circumference of the ankle.
measure the calf at the widest point with a tape measure.
check the dorsalis pedis pulse with the palm of the hand.
compress the dorsalis pedis pulse, looking for blood return.
The Correct Answer is B
A. Measuring the circumference of the ankle is not a specific method for screening DVT.
B. Assessing the calf at its widest point with a tape measure can reveal differences in calf size, which might indicate swelling due to a DVT.
C. Checking the dorsalis pedis pulse assesses peripheral circulation but doesn't specifically screen for DVT.
D. Compressing the dorsalis pedis pulse to check for blood return is part of assessing peripheral circulation but doesn’t directly screen for DVT.
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Related Questions
Correct Answer is C
Explanation
A. African Americans typically have a higher bone density compared to Caucasians and tend to have a lower risk of osteoporosis.
B. Asian men also have a lower risk due to generally higher bone density than Caucasians.
C. Postmenopausal Caucasian women have a higher risk due to hormonal changes after menopause, leading to decreased bone density.
D. American Indians can have varying risks but are not typically considered a population with the highest risk for osteoporosis.

Correct Answer is B
Explanation
A. Hyperalgesia refers to increased sensitivity to pain stimuli, not specifically related to the inability to feel vibrations.
B. Peripheral neuropathy, a common complication of diabetes, often leads to sensory deficits, especially in distal extremities like the toes and feet.
C. Hyperparalysis is not a recognized term in neurology.
D. A lesion of the sensory cortex would likely present with broader sensory deficits rather than a specific loss of vibration sensation in the distal lower extremities.
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