A nurse is implementing interventions to prevent a patient from developing Deep Vein Thrombosis (DVT) in the legs by applying a pneumatic or sequential compression device (SCD's). Which explanation would the nurse give the patient in regards to how this device works?
Air pads wrap around your arms and are connected to a vacuum which improves blood flow.
These are elastic stockings that apply pressure to the legs and increase the velocity of blood flow.
SCDs are only worn during amputation to provide support and prevent pooling of blood in the legs.
The device fills with air that applies intermittent or sequential pressure to the legs to enhance blood flow and venous return.
The Correct Answer is D
The correct answer is choice D. The nurse would explain to the patient that SCDs work by filling with air and applying intermittent or sequential pressure to the legs to enhance blood flow and venous return. This can help prevent blood clots, such as DVT, from forming in the legs. SCDs are often used for patients who are immobile, such as those who have undergone surgery or who are hospitalized for a medical condition. The device is comfortable to wear and can be adjusted to fit the patient's size and shape. The nurse would also explain the importance of wearing the device as prescribed, and how to properly use and care for it. By using SCDs as directed, the patient can significantly reduce their risk of developing a potentially life-threatening blood clot.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice D, Jell-O, broth, apple juice. A clear liquid diet consists of fluids and foods that are clear and liquid at room temperature. These foods are easy to digest and leave no residue in the gastrointestinal tract. Examples include water, clear fruit juices, clear broths, tea, coffee without cream, and Jell-O.
Correct Answer is ["A","B","C","E"]
Explanation
A.Observe for signs and symptoms of respiratory distress.
B.Auscultate anterior and posterior lung fields.
C. Inspect the skin for pallor and cyanosis.
E. Observe rate, rhythm, and depth of respirations.
When assessing a client's oxygenation status, a nurse should observe for signs and symptoms of respiratory distress, such as dyspnea, wheezing, and use of accessory muscles. Auscultation of the anterior and posterior lung fields is important to identify any adventitious breath sounds such as crackles, wheezes or rhonchi that may indicate airway obstruction, fluid accumulation, or other respiratory abnormalities. Inspection of the skin is also important to detect pallor or cyanosis, which may indicate reduced oxygen levels in the blood. Lastly, observing the rate, rhythm, and depth of respirations can provide information on the adequacy of oxygen exchange in the lungs.
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