WGU D312 ANATOMY AND PHYSIOLOGY STUDY GUIDE SET. EXAM QUESTIONS AND ANSWERS | 2026 UPDATE | 100% CORRECT.

WGU D312 ANATOMY AND
PHYSIOLOGY STUDY GUIDE SET. EXAM
QUESTIONS AND ANSWERS | 2026
UPDATE | 100% CORRECT.


LIGAMENTS - ANS CONNECT BONE TO BONE


TENDONS - ANS CONNECT MUSCLE TO BONE


ETHMOID BONE - ANS PART OF FLOOR OF CRANIAL CAVITY, SEPARATES NASAL CAVITY FROM
THE BRAIN


SPHENOID BONE - ANS ROOF OF NASAL CAVITY


MAXILLAE - ANS FORMS UPPER JAW


MANDIBLE - ANS FORMS LOWER JAW


PALATINE BONES - ANS POSTERIOR HARD PALATE


ZYGOMATIC BONE - ANS CHEEK STRUCTURE


ANTAGONIST OF PECTORALIS MAJOR - ANS DELTOID (SHOULDER FLEXION/EXTENSION)


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, ANTAGONIST OF BICEPS BRACHII - ANS TRICEPS BRACHII (ELBOW FLEXION/EXTENSION)


ANTAGONIST OF FLEXOR CARPI RADIALIS - ANS EXTENSOR CARPI RADIALIS (WRIST
FLEXION/EXTENSION)


ANTAGONIST OF FLEXOR DIGITORUM PROFUNDUS - ANS EXTENSOR DIGITORUM (FINGER
FLEXION/EXTENSION)


ANTAGONIST OF ILLIOPSOAS - ANS GLUTEUS MAXIMUS (HIP FLEXION/EXTENSION)


ANTAGONIST OF HAMSTRING - ANS QUADRICEPS (KNEE FLEXION/EXTENSION)


ANTAGONIST OF TIBIALIS ANTERIOR - ANS GASTOCNEMIUS/SOLEUS (ANKLE
FLEXION/EXTENSION)


MICROGLIA - ANS IMMUNE CELLS OF THE NERVOUS SYSTEM, TAG FOREIGN INVADERS AND
LABEL THEM FOR DESTRUCTION


ASTROCYTES - ANS SUPPORT CELLS OF CNS, ALLOW SELECTIVE PERMEABILITY AT THE BBB.
SOURCE OF NEURAL STEM CELLS.


EPENDYMAL CELLS - ANS LINE VENTRICLES, CREATE BARRIERS BETWEEN COMPARTMENTS


OLIGODENDROCYTES - ANS FORMS MYELIN SHEATH IN CNS TO INCREASE SPEED OF
CONDUCTION


SATELLITE CELLS - ANS PROTECTION/SUPPORT OF PNS CELLS


SCHWANN CELLS - ANS FORM MYELIN SHEATH IN THE PNS.

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