Which of the following syringe-needle combinations would be most appropriate for an IM injection?
A) 3-mL syringe, 27-G, 1/2-inch needle
B) 5-mL syringe, 21-G, 1/2-inch needle
C) 3-mL syringe, 22-G, 1 1/2-inch needle
D) 1-mL syringe, 27-G, 1/2-inch needle
C
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You are dispatched to a 1-year-old child with respiratory distress. En route, you review how to assess and treat infants with respiratory problems. Which of the following would indicate an infant with respiratory distress?
A) Abdominal movement when breathing B) Wheezing upon inspiration C) Respiratory rate of 30 D) Capillary refill time of 2 seconds
The use of ________________ is paramount in any rescue situation
a. appropriately skilled personnel b. safety equipment c. appropriate time-saving measures d. portable medical equipment and supplies
You are working with a new group of ski patrollers and instructing them on sit-skis. Which of the following statements about sit-skis is correct?
a. "Because of the weight of a sit-ski, you do not have to worry that it will fall off a lift." b. "You cannot get a sit-ski down in a lift evacuation; you need to evacuate just the skier." c. "To turn a sit-ski, the skier moves his head, shoulders, or outriggers." d. "You do not need to lift a sit-ski to get it on a chair lift."
What are the tiny vessels that surround the tubules?
A. proximal convoluted tubules B. renal tubules C. peritubular capillaries D. loop of Henle