It would be appropriate to insert a nasopharyngeal airway in patients who:
A) are unresponsive with multiple facial bone fractures.
B) have an altered mental status with an intact gag reflex.
C) are semiconscious with active vomiting and cyanosis.
D) have CSF leakage from the nose and are semiconscious.
Answer: B) have an altered mental status with an intact gag reflex.
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In motor pathways, the only portion of the pathway that is outside of the CNS is the
A) lower motor neuron. B) upper motor neuron. C) axon of the lower motor neuron. D) axon of the upper motor neuron. E) interneuron.
______ are masses of partially encapsulated lymphatic nodules in the pharynx
Fill in the blank(s) with correct word
The ________ can be easily palpated between the clavicles.
A. costal groove B. suprasternal notch C. xiphoid process D. costal cartilage E. body of the sternum
There are more microbial cells than human cells in your body and the health of this microbiota clearly influences human well-being. How many microbes are there?
A. For every cell in your body, there are one hundred microbial cells. B. For every cell in your body, there are one thousand microbial cells. C. For every cell in your body, there are ten microbial cells. D. For every cell in your body, there are ten thousand microbial cells.