Unit 1 Review

Label the regions of the abdominal cavity.

a

b

c

d

e

f

g

h

i

left iliac

right hypochondriac

right iliac

left hypochondriac

left lumbar

right lumbar

epigastric

hypogastric

umbilical

The head is _______ to the chest.

• superior

• inferior

• anterior

• medial

The elbow is ______ to the wrist.

• proximal

• distal

• inferior

• posterior

The 2 main body cavities are the ventral and ___________

• dorsal

• medial

• cardiac

• distal

Another word for posterior is

• anterior

• dorsal

• inferior

• ventral

Lateral and medial refer to the distance from the ________

• midline

• point of attachment

• head

• feet

The forehead is __________ to the nose.

• superior

• inferior

• anterior

• posterior

A positive feedback loop

• fixes the problem

• reverses the effects of the stimulus

• makes the situation better

• amplifies the effects of the stimulus

A negative feedback loop

• makes things worse

• amplifies the effects of the stimulus

• is the control center

• reverses the effects of the stimulus

An organism's ability to stabilize against internal and external changes

• optimum results

• homeostasis

• feedback

• orientation