Answer the following questions true (T) or false (F)

1. Patients are always examined while they are standing in the anatomical position.

2. The crural region is posterior (dorsal) to the sural region.

3. The transverse (horizontal plane or cross section) plane divides the body into anterior and posterior parts.


1. FALSE
2. FALSE
3. FALSE

Anatomy & Physiology

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An electroencephalogram is a record of action potential activity in the cerebral cortex

Indicate whether the statement is true or false

Anatomy & Physiology

The digestive function of the liver is to ________

A) neutralize toxic chemicals B) produce bile C) remove pathogens from the blood D) aid in the control of blood glucose levels

Anatomy & Physiology

What is the importance of the delay in the action potential in the AV node?

A. It allows the action potential to reach both ventricles at the same time. B. It allows an action potential to reach the left atrium so both atria contract together. C. It allows an action potential to reach the left atrium so both atria contract together, before the ventricles contract. D. It allows time for the atria to be filled with blood.

Anatomy & Physiology

The ________ increases the speed of action potential transmission. 

A. terminal bouton B. cell body C. axon D. myelin sheath

Anatomy & Physiology