A(n) ____ can be used in patients with an intact gag reflex, unstable fractures of the mandible, trimus (lockjaw), or oral trauma.
A. nasopharyngeal airway
B. oropharyngeal airway
C. esophageal obturator airway
D. laryngeal mask airway
Answer: A
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Squamous cell carcinoma of the mouth:
a. Is seen more commonly in men than in women b. Is responsible for approximately 100,000 deaths per year in the United States c. Occurs with nearly equal frequency in other countries d. Has a yearly incidence in the United States of about 1000 new cases per year e. All the above
You receive a call from a nurse who requests instructions for the collection of a urine specimen from a catheterized patient. You advise him to
A) use a syringe to draw urine directly from the catheter tubing. B) remove and insert a new catheter prior to collection. C) send urine from the collection bag in a sterile container. D) use the sampling port on the catheter tubing.
If you cannot sanitize instruments immediately after using them, ____.
A. wrap them in a towel B. place them in water with a neutral-pH detergent C. set them aside until you can clean them D. place them in cool water E. put them in a drawer to get them out of the way
Guinea pigs in the wild live in _____ or clans
Fill in the blank(s) with correct word