Which of the following flow waveforms is produced when volume is the control variable and the output is an ascending ramp?
A. rectangular
B. ascending ramp
C. descending ramp
D. sinusoidal
Answer: A
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Assessment of a 21-year-old woman reveals that she has severe abdominal pain localized to her right upper quadrant. She is alert and oriented and has stable vital signs. After placing her supine on a stretcher, she quickly assumes a lateral recumbent position with her knees drawn up to her chest. Which of the following responses from you would be appropriate?
a. "It would be best if you stay on your back. Staying there will help decrease the pain." b. "You can stay on your side, but I need to you to keep your legs straight to help decrease the pain." c. "I need you to stay on your back and with your head up. That way, if you vomit you won't aspirate it." d. "Are you more comfortable in that position? If you are, then you should stay on your side."
Sterile packets may not be touched on the outside with bare hands.
Answer the following statement true (T) or false (F)
Which of the following health care professionals may recommend an over-the-counter medication to a patient after evaluating the patient's symptoms?
Nurses Medical assistants Pharmacy technicians Pharmacists
Which of the following is not a helpful landmark when determining the penetration site and needle pathway for a Gow-Gates nerve block?
A) Depth of the coronoid notch B) Flare of the tragus of the ear C) Labial commissure D) Mesiolingual cusp of the maxillary second molar