Any abnormal cardiac rhythm is called a(n) ________

A) nodal rhythm
B) sinus rhythm
C) arrhythmia
D) ectopic focus
E) heart block


C

Anatomy & Physiology

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Funny channels:

a. control currents through cardiac muscle cells b. are involved in producing pacemaker potentials c. allow calcium to pass into the cell d. both (b) and (c) e. none of the above

Anatomy & Physiology

What are possible products of glycolytic, or anaerobic, catabolism?

A) glucose only B) oxygen only C) ATP, pyruvate, and lactic acid D) creatine phosphate only

Anatomy & Physiology

Define:

What will be an ideal response?

Anatomy & Physiology

The joints that connect the four fingers with the metacarpal bones are ________ joints

A) condylar B) saddle C) pivot D) hinge E) ball-and-socket

Anatomy & Physiology