Question 2 Which of the following are EDS artifacts do you expect when you are looking at Au-Cu nanoparticles dispersed on a Mo-based TEM grid:           (6) a) Dead time b) Si fluorescence  c) Escape peak d) Sum peak  e) Cu peak

Stage 3 of parturition ends when the placenta is passed.

Which of the following could contribute to adrenal insufficiency in the newborn? 

 Which of the following is true regarding congenital adrenal hyperplasia?

Question 10 An objective lens for a TEM has an effective focal length of 0.25 cm and is positioned 0.255 cm after the sample. (a) Make a sketch and show the ray diagram for the objective lens and indicate the location of the image plane and object plane. Determine the location and magnification of the image formed by the objective lens.  (4) (b) A second lens is position beyond the first one. The image is located at 17.05 cm from the second lens and magnifies the first image by an additional factor of 7.5. How far is the second lens from the first lens and what is its focal length?   (5) (c) What is the total magnification of the double lens system?   (1) (d) An atom is about 1 Å in size.  How large a magnification do you think you need to see an atom using a perfect detector with pixel size of 20 microns?  Justify your answer.   (2)

A nurse is educating a patient about pharmacodynamics. What would be the best way for the nurse to explain pharmacodynamics to the patient?

Sheldon would most likely describe a tall, thin who avoids talking to strangers and prefers to spend time alone as ______.

Explain the nature versus nurture debate. 

Question 8 When Bragg scattering occurs from (hkl) Miller planes, the Laue condition for the change in wavevector |K| is:                                                                                   (4)   a) |K|= dhkl b) |K|= |ghkl| c) |K|= 2dhkl d) |K|= 1/

In addition to the id, ego, and superego, anxiety, ______, and the unconscious are also key principles of Freud’s psychoanalytical perspective.