A bit of dust blows into and touches the cornea of the eye. Which of the following is likely to happen?
A) Stimulation of the facial nerve (VII) will be perceived as pain.
B) Stimulation of the optic nerve (II) will cause tears to flow from the lacrimal gland.
C) Nothing, because there is no sensory information sent from the cornea.
D) Stimulation of the ophthalmic division of the trigeminal nerve (V) will cause blinking.
D
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Many medical terms are rooted in
A) Latin. B) German. C) Greek. D) Phoenician. E) Greek or Latin.
What is the term for the wand that is used during an ultrasound procedure?
What will be an ideal response?
There are ________ pairs of true ribs, ________ pairs of false ribs, and ________ pairs of floating ribs.
A. 7; 3; 2 B. 7; 5; 2 C. 8; 3; 2 D. 7; 2; 2
What structures are used for direct cell to cell signaling?
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