For an inferosuperior axial shoulder projection,
1. the patient's shoulder is elevated on a sponge or washcloth.
2. the patient's head is tilted and rotated toward the affected shoulder.
3. the patient's affected arm is externally rotated.
4. a 30- to 35-degree central ray to lateral body surface angle is used if the arm is abducted at a 90-degree angle to the torso.
a. 1 and 2 only
b. 2 and 3 only
c. 1, 3, and 4 only
d. 1, 2, 3, and 4
C
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Respiratory and cough etiquette includes all of the following except:
a. washing hands after coughing, sneezing, and using tissues. c. using a respirator. b. wearing a mask if coughing. d. coughing or sneezing into the corner of the elbow, not the hands.
For skills that involve a starting signal and require movement as quickly as possible after this signal (e.g., swimming, sprint), the amount of time between the warning and start signal should be:
A. As constant as possible for every start B. The same for every start C. Varied for every start D. As short as possible for every start