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A 33-week newborn is initiated on mechanical ventilation with a time-cycled, pressure-limited ventilator. The following information is available: Peak pressure 28 cmH2O, Rate 55 b/min, Ti 0.5 sec, PEEP 3 cmH2O, flow 8 L/min, Fi02 55% Arterial blood gas results on the above settings are: pH 7.28 PaCO2 52 torr PaO2 65 torr HCO3 25 mEq/L On examination, the breath sounds are diminished with poor chest excursion. Which of the following would be the most appropriate action at this point?

The following topics are covered in Module 6

Discuss the impact of public comments on the Proposed Rule Phase. (3 pts)

A woman is driving a wheel chair at 1.5 m/s. How far does she get in 1 hour?

A rope is spanned (with no slack) from the top of a 50 m high tower to the ground. The rope makes an angle of 15 degrees with the ground. What is the length of the rope?

A child is walking in a straight line, which we shall call the x axis, with the positive direction to the right. The figure below shows this child’s velocity as a function of time.      Which of the following statements about the child’s motion must be true?   1. Its acceleration is increasing. 2. Its speed is increasing from a to b. 3. Its speed is decreasing from a to b and increasing from b to c. 4. It is moving to the left between a and c. 5. It is moving to the left between a and b and to the right between b and c.

A stone is thrown with an initial vertical downward velocity of 1.0 m/s from the top of a 3.0

How long does it take for a bicycle with a constant acceleration of 0.2 m/s2 to go from rest to a speed of 1.4 m/s?

Extensions may be given after the homework availability date closes.

Patricia Hill Collins, author of “The Matrix of Domination”, suggests that rather than adopting a simple additive approach to models of oppression, what is best used to model oppression?