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Author Question: What percentage of North Americans are Rh positive, and what percent are Rh negative? a. 85 ... (Read 55 times)

Zulu123

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on: Jun 25, 2018
What percentage of North Americans are Rh positive, and what percent are Rh negative?
 a. 85 positive; 15 negative
  b. 15 positive; 85 negative
  c. 75 positive; 25 negative
  d. 25 positive; 75 negative

Question 2

Rubber dam hole punch placement for the child patient is ____________.
 a. the same as for an adult
  b. closer together than for an adult
  c. one hole
  d. full arch


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nguyenhoanhat

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

a

Answer to Question 2

b
RATIONALE: Rubber dam hole punch placement for the child patient is closer together than for an adult.


Zulu123

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Reply 2 on: Jun 25, 2018
Wow, this really help

vickybb89

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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