The effects of lidocaine and tetrodotoxin were _______

A) identical
B) similar, but tetrodotoxin had a greater effect
C) very different, because lidocaine had no effect
D) similar, but lidocaine had a greater effect


Ans: B) similar, but tetrodotoxin had a greater effect

Anatomy & Physiology

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What events occur during the process of accommodation?

a. An increased tension on the suspensory ligament (zonular fibers) of the lens b. Dilation of the canal of Schlemm c. Flattening of the lens d. Focusing of light from close objects e. Relaxation of the ciliary muscle

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Where are OATs located?

A. Basolateral membrane of proximal tubule cells B. Basolateral membrane of distal tubule cells C. Apical surface of collecting duct cells D. Apical surface of distal tubule cells

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The olfactory nerve (cranial nerve I) is responsible for:

A. vision. B. sight. C. smell. D. hearing.

Anatomy & Physiology