A scoop-shaped instrument for scraping is called a(n)
A. incus.
B. chiasm.
C. stapes.
D. otoscope.
E. curette.
Answer: E
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John does not believe that he will get lung cancer from smoking cigarettes, so he does not want to quit smoking. John is in the _____ stage of the transtheoretical model
a. precontemplation b. contemplation c. preparation d. maintenance
What is a possible effect of decreased leptin levels?
A. Weight gain B. Nausea C. Weight loss D. Insomnia E. Food cravings
A nurse is observing a student nurse prepare to administer an intradermal medication. Which observation by the nurse indicates the student nurse understands the correct procedure to administer intradermal medications.
A. Injections should be limited to 1-2 mL. B. Avoid sites with excess body hair. C. Sites for administration include the upper and lower abdomen. D. Medications should be injected into the epidermal skin layer.
The Heimlich maneuver helps
A. reduce the impact of trauma. B. control shock. C. maintain heartbeat. D. clear an airway.