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What is the pressure difference between the street level and the roof of a 400 m high tower?   

A  neonate demonstrates a soft murmur,  LSB under left clavicle and in the back.  The nurse practitioner understands that the likely diagnosis is  Patent Ductus Arteriosus. In which of the following cases is observation an appropriate management strategy for PDA?

The nurse practitioner is examining a 2-year-old child and auscultates a grade III murmur at the pulmonic are, LSB, and a wide, fixed split S2. The child is thin and small and has a history of frequent URIs. What condition may this finding represent?

A previously healthy school-age child develops a productive cough and fever to 102.2. The  nurse practitioner auscultates crackles in all lung fields. Which diagnosis will the nurse practitioner suspect?  

5. Use trigonometric substitution only to evaluate the integral

8. This question is from Chapter 10. Find and for the parametric curve x = t2, y = et . Do not record answers in Canvas.

1. Use the method of u-substitution to find the integral

2. Find the exact (no calculators here) volume of the solid obtained by rotating the region bounded by the curves      y = x2, y = 4, x = 0 about the y-axis. Use either the disk method or the shell method. You can use a sketch to help you put things together. Do not record answers in Canvas.

10. This problem is from chapter 8 (part a) and chapter 10 (part b). Set up an integral that represents the area of a surface obtained by rotating a curve about the x-axis. Work out derivatives and squares if they appear. Do NOT evaluate the integral. a) For the Cartesian curve y =x2 ,

7. Use the process for building a Maclaurin series in section 10.10 to find the first four non-zero terms of the Maclaurin series for the function f(x) = tan-1 x. You can record four numbers without simplifying and do not need a calculator. Hint: Recall that