Sunday, March 31, 2013

Question 17

17.  Which of the following syndromes are characterized by a missing X chromosome, infertility, short stature, and increased incidence of bicuspid aortic valves and coarctation of the aorta?

A.  Klinefelter's Syndrome

B.  Turner's Syndrome

C.  Trisomy 18

D.  Trisomy 21

 

Answer and Explanation 16

16.  Choice B is the correct answer.  The most common organism causing epiglottis is haemophilus influenza.  Parainfluenza is the most common organism causing croup.  Mycoplasma and strep pneumonia are organisms that are frequent causes of pneumonia.





Questions 16

16.  What is the most common organism causing the pathology seen in the x ray below:



A.  Parainfluenza

B.  Haemophilus Influenza

C.  Mycoplasma

D.  Streptococcus Pneumonia