What is the cause of a wandering baseline?
a. Improper grounding
b. Loose or broken lead wires
c. Poor sensor contact with the skin
d. Muscle tremors
c
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When do pharmacy technicians need to be sure they are paying especially good attention to avoid medication errors?
A) When preparing medication for a cranky customer B) At peak hours when the pharmacy is busiest C) At the end of the shift D) At the beginning of the shift
Which of the following is true regarding the form or function of the alveoli?
A) The alveoli permit gas exchange between the lungs and bloodstream. B) The alveoli are thin walled and covered by smooth muscle. C) The alveoli are air passages that permit ventilation of the lung. D) The alveoli are covered with small arteries that allow gas exchange.
After a lengthy response, you arrive at the home of a 62-year-old female who is still seizing. Your immediate action would be to:
A) assess the patient's airway and breathing. B) determine if the patient has a seizure history. C) determine the total duration of the seizure. D) move her to the ambulance for assessment and transport.
The placement of the patella in relationship to the femorotibial joint space on an AP knee projec-tion is affected by
1. patellar subluxation. 2. knee rotation. 3. knee flexion. 4. foot inversion. a. 2 only b. 1 and 3 only c. 1, 2, and 3 only d. 1, 2, 3, and 4