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Author Question: The standard electrocardiogram shows the heart's electrical activity from different angles through ... (Read 75 times)

newyorker26

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on: Jun 25, 2018
The standard electrocardiogram shows the heart's electrical activity from different angles through leads.. How many leads are recorded?
 a. 5
  b. 7
  c. 10
  d. 12

Question 2

Tooth staining, periodontal disease, and halitosis are possible results of ____________.
 a. smokeless tobacco
  b. smoking tobacco
  c. both a and b
  d. neither a nor b


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pocatato

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

d

Answer to Question 2

c
RATIONALE: Tooth staining, periodontal disease, and halitosis are possible results of smokeless tobacco and smoking tobacco.


newyorker26

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Reply 2 on: Jun 25, 2018
Gracias!

Jsherida

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Reply 3 on: Yesterday
Excellent

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