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Which maneuvers aid in maintaining cerebral perfusion pressure? (Choose all that apply.):

Evaluate the function for the given value of x.r (x) = -5x, p (x) = x 2+ 9x, (p – r)(x)

Identify the domain and range of the relation, and determine whether the relation is a function.{(-8, 9), (-6, 6), (5, -6), (-6, -9)}

Find the indicated function and write its domain in interval notation.m(x) = ,  n(x) = x – 1, (m ∘ n)(x) = ?

Find the indicated function and write its domain in interval notation.n(x) = x + 5,  p(x) = x2 + 5x, (p ∘ n)(x) = ?

Use transformations to graph the given function.f(x) = 

Write the domain in interval notation.z(a) = 

Which of the following statements best describes the use of subarachnoid morphine during labor?

A 32-week primipara presents to the labor floor with vaginal bleeding. Her vital signs are: BP 139/88, HR 82, RR 18, SaO2 96%. She denies pain. What is the most likely diagnosis?

Which is the most common early sign of hypotension in spinal anesthesia?