Protamine was given to counteract the action of the heparin. This drug action is described as ___________.
A. antagonistic
B. synergy
C. potentiating
D. simulation
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"Endo-" in the term endotracheal means _______.
A. outside
B. within
The word or phrase from the case study that means "between the atria" is ____.
The word or phrase from the case study that means "below the sternum" is ____.
The antonym for anterior is ____.
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