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BIOS 251 WEEK 1-7 EXAM REVIEW |QUESTIONS AND VERIFIED ANSWERS|COMPREHENSIVE STUDY GUIDE|A+ STUDY RESOURCE |BRAND NEW 2026/2027 UPDATE

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BIOS 251 WEEK 1-7 EXAM REVIEW |QUESTIONS AND VERIFIED ANSWERS|COMPREHENSIVE STUDY GUIDE|A+ STUDY RESOURCE |BRAND NEW 2026/2027 UPDATE

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Anatomy

ANSWER

The study of body structure



Physiology

ANSWER

The study of body function



Describe the position a patient needs to be in anatomical position.

ANSWER

- body is erect

- feet is slightly apart

- palms facing forward, thumbs pointing away from body.



Superior

ANSWER

Above

ex: the heart is superior to the diaphragm



Inferior

ANSWER

Below

ex: The liver is inferior to the diaphragm.


1

,Anterior

ANSWER

(infront) towards the ventral side

ex: the sternum is anterior to the heart



Posterior

ANSWER

(back) towards the dorsal side

ex: the esophagus is posterior to the trachea.



Medial

ANSWER

toward the center/towards the midline/toward the median plane

ex: the heart is medial to the lungs



Lateral

ANSWER

away from the center/away from the midline/away from the median plane

ex: the eyes are lateral to the nose.



Proximal

ANSWER

Closer to the point of attachment

ex: the elbow is proximal to the wrist



Distal


2

,ANSWER

away from the point of attachment

ex: the fingernails are at the distal ends of the finger.



Superficial

ANSWER

near the surface/closer to the body surface

ex: the skin is superficial to the muscle



Deep

ANSWER

away from the surface/farther from the body surface

ex: the bones are deep to the muscles.



Cephalic

ANSWER

toward the head/pertaining to head

ex: the cephalic end of the embryonic neural tube develops into the brain.



Contralaterlal

ANSWER

on the opposite side of the body

ex: the spleen is contralateral to the liver.



Ventral

ANSWER

toward the front or belly


3

, ex: the aorta is ventral to the vertebral column



Dorsal

ANSWER

toward the back or spine

ex: the vertebral column is dorsal to the aorta.



Ispilateral

ANSWER

on the same side of the body



Caudal

ANSWER

toward the tail or inferior end



the nose is _________ and _________ to the eyes

ANSWER

anterior, inferior



the heart is _______ and ______ to the sternum

ANSWER

posterior



the elbow is _________ to the wrist

ANSWER

proximal




4

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