Author Question: This instrument consists of an arm cuff and an air pressure pump. It is used to determine blood ... (Read 30 times)

tiffannnnyyyyyy

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This instrument consists of an arm cuff and an air pressure pump. It is used to determine blood pressure.
 
  A) sphygmomanometer
  B) echocardiograph
  C) cardiac pacemaker
  D) electrocardiograph

Question 2

A combining form that means double is ___________________ _.
 
  Fill in the blank(s) with correct word



AngeliqueG

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Answer to Question 1

A
Explanation: This constructed term is written sphygm/o/man/o/metry, which literally means the process of measuring pulse gas. The other choices are eliminated, as a pacemaker and electr/o/cardi/o/graph utilize electrical current. Ech/o/cardi/o/graph utilizes sound.

Answer to Question 2

dipl/o; diplo



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