Current dietary goals in the United States recommend that carbohydrates constitute what percentage of total calories consumed?
A) 20 to 40 percent
B) 40 to 55 percent
C) 55 to 60 percent
D) 60 to 75 percent
C
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Which statement made by the EMT shows an understanding of dressing and bandaging a wound?
A) "When applying a bandage over a dressing, I apply it loosely so as not to interfere with circulation to the extremity." B) "If bleeding from a wound cannot be initially stopped with direct pressure, I apply a bandage and dressing so I can take care of other injuries." C) "I always leave the tips of the fingers or toes exposed when bandaging the arm or leg so future assessment of circulation is possible." D) "I always bandage across the joint above the wound since this helps control bleeding by applying pressure to the proximal blood vessels."
Which list describes the elements of a contract?
A. agreement, subject matter, legality, and contractual capacity B. agreement, consideration, trade, and contractual capacity C. agreement, accounting, legality, and subject matter D. agreement, consideration, legal subject matter, and contractual capacity E. agreement, precedent, legality, and contractual capacity
The portion of the renal cortex that extends between the pyramids is the ____.
A. renal pelvis B. renal cortex C. renal medulla D. renal column E. renal papilla
When communicating with a patient with a hearing impairment,
A. speak in higher tones to enhance understanding. B. make sure there is adequate lighting. C. speak slowly. D. position yourself to the side of the patient.