Which of the following is NOT true regarding ultrasound?
a. It is high-frequency acoustic vibration.
b. It is effective for acute or chronic pain and injuries.
c. It relaxes muscle spasms.
d. It travels best through bone.
e. It must be used carefully.
d
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Lactated Ringer's solution is an example of a(n) ____ solution
a. isotonic c. hypotonic b. hypertonic d. normotonic
A patient with a cardiac history complains of chest pain. He already took four baby aspirins and medical direction has given you the go ahead to assist the patient with his nitroglycerin. After administering nitroglycerin to the patient, he complains of a headache. Which of the following is appropriate?
A) Inform the patient that he is allergic to nitroglycerin. B) Administer additional aspirin for the headache. C) Recognize a contraindication to the administration of nitroglycerin. D) Realize an undesirable side effect of the nitroglycerin and continue care.
A smoldering combustion can continue even in an oxygen-deficient atmosphere below:
A) 8%. B) 7%. C) 5%. D) 2%.
Which of the following statements accurately reflects international trends in health promotion concerning occupational justice?
A. The idea of occupational justice first emerged in Canada and Australia. B. The World Federation of Occupational Therapists has been active in promoting occupational therapy (OT) involvement in occupational justice. C. The discussion of occupational justice is slowly emerging in the United States. D. All of the above.