Hyperextension injuries of the spine are MOST commonly the result of:
A. diving.
B. falls.
C. compression.
D. hangings.
Answer: D. hangings.
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To provide adequate circulation to tissues, the nursing assistant can:
A. change the resident's position at least every 4 hours. B. avoid positioning the resident on his or her back. C. give the resident a back rub as part of her or his daily care. D. encourage the resident to walk every day.
What is the most common pulmonary function abnormality found in patients with idiopathic pulmonary artery hypertension (IPAH)?
a. Reduced diffusing capacity of the lungs (DLCO) b. Reduced forced vital capacity (FVC) c. Reduced forced expiratory flow (FEF25% to 75%) d. Reduced lung compliance (CL)
When a patient is premedicated, the patient ____________
a. requires no local anesthesia b. is unconscious c. is relaxed before local anesthesia administration d. none of the above
Which of the following is NOT a characteristic of power and performance sports?
A. Pushing human limits and dominating opponents. B. Proving excellence through competitive success. C. Avoiding technology that might improve performance. D. An emphasis on winning and setting records.