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List the structures of the brain stem [1], [2], [3].

The acoustic reflex occurs in the 

The ___________________ lobe (s) contains an important speech center, acts as the central processing unit, and predominates cognition, executive planning, and initiation.

On a modified barium swallow study, you may observe the trigger of the swallow reflex

Rank the acids in order of increasing acidity (1 = least acidic; 5 = most acidic).

Select all of the acids that would react with NaOH to form an equilibrium that lies to the right (Keq > 1). None, one or more than one may apply.

Determine the Keq for the acid-base equilibrium shown. Write your answer in scientific notation, with one significant figure and with no spaces (e.g., 1×10^-3).

Given that sin(θ)=−1717{“version”:”1.1″,”math”:”1717″}, and θ is in quadrant III, what is cos(θ)? Give your answer as an exact fraction with a radical, if necessary.

Given the triangle below, find sin(θ). Give an exact answer.

The hot flashes of menopausal women are caused by elevated _____ levels.