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Author Question: Several tests are helpful when attempting to establish a diagnosis of a pulmonary embolism or ... (Read 65 times)

s.tung

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on: Jun 25, 2018
Several tests are helpful when attempting to establish a diagnosis of a pulmonary embolism or pulmonary infarct. Which of the following tests would NOT be helpful?
 
  A. Urinalysis
  B. Chest x-ray
  C. Radioisotope lung scan
  D. Examination of sputum to determine if the patient has bloody sputum

Question 2

Which of the following statements regarding the Rh system and Rh hemolytic disease is INCORRECT?
 
  A. An Rh-positive individual may be either homozygous or heterozygous for the RhO (D) antigen.
  B. In Rh hemolytic disease caused by RhO (D) incompatibility, the mother is Rh negative, and the father is Rh positive.
  C. Rh hemolytic disease usually occurs in the first pregnancy.
  D. Rh hemolytic disease caused by RhO (D) incompatibility can usually be prevented by postpartum administration of Rh immune globulin (RhoGam) to Rh-negative mothers who have not yet formed Rh antibody.


vickybb89

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Reply #1 on: Jun 25, 2018
Answer to Question 1

A

Answer to Question 2

C


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