What would you expect a cardiologist to recommend if there was substantial occlusion to a patient's left coronary artery but not the right coronary artery?
A.
Because there are multiple alternate paths for blood delivery, the cardiologist would not intervene.
B.
Because this is a relatively small, unimportant artery, the cardiologist would not intervene.
C.
Because this is an important artery, and alternate vascular paths are inadequate, the cardiologist would treat the condition.
D.
Because occlusions require blood to be moved under greater pressure, the cardiologist would prescribe drugs to raise blood pressure.
C
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Which is not correct regarding teeth?
A. The apical foramen is the opening at the tip of the root. B. The outer surface of enamel forms the crown of a tooth. C. The primary component of teeth is dentin. D. The root is covered by cementum. E. The central portion of a tooth is the sinus cavity.
Which muscle of the hamstring group functions to extend the thigh?
A) biceps femoris B) semitendinosus C) semimembranosus D) vastus lateralis
Briefly explain the function of fontanels and unfused sutures in a fetal skull
What will be an ideal response?
The smallest stable units of matter are
A) atoms. B) molecules. C) protons. D) neutrons. E) electrons.