Mental retardation caused by a defect in chromosome 21 is known ...

[schs14]

Mental retardation caused by a defect in chromosome 21 is known as ________ syndrome.
 
  Fill in the blank(s) with correct word

Question 2

The patient had a positive reaction to the Mantoux test. What test would the physician order next for this patient?
 
  A) culture and sensitivity of the throat
  B) pulmonary function tests to measure breathing capacity
  C) arterial blood gases to determine the level of oxygen
  D) chest x-ray to identify active tuberculosis

[kiamars2010]

Answer to Question 1

Down

Answer to Question 2

D
Explanation: A) The next test would not be culture and sensitivity.
B) The next test would not be pulmonary function tests.
C) The next test would not be arterial blood gases.
D) Correct The chest x-ray is done to confirm active tuberculosis.

[schs14]

Wow, this really help

[31809pancho]

Thanks for the timely response, appreciate it