introduction Flashcards
What characteristics/features distinguish living from non-living?
Organisation, Nutrition, Excretion, Response & Reproduction
Studying the human body is important to:
understand an organisms organisation
• further understand its different functions
• further, further understand the body’s response to injury, disease & stress
Anatomy
The study of structure & the relationship among structures of the body
Physiology
The study of functions of the body
Anatomical position
body is
erect, feet together, palms face
forward & the thumbs point
away from the body
sagittal plane
The sagittal plane splits the body down the “midline” or
middle, dividing left from right
coronal or frontal plane
The coronal or frontal plane is the division between the
anterior (front) & the posterior (back) of the body
transverse plane
The transverse plane divides superior part of the body
towards the top) from inferior (towards the bottom
Superior
the part is above another or closer to head (cranial)
Inferior:
the part is below another or towards the feet (caudal)
Anterior
towards the front (the eyes are anterior to the brain)
• Posterior:
toward the back (the pharynx is posterior to the oral cavity)
Medial
relates to the imaginary midline dividing the body into equal right
& left halves (the nose is medial to the eyes)
Lateral
towards the side with respect to the imaginary midline (the ears
are lateral to the eyes)
Proximal
Closer to the centre of the body
Distal
Further from the centre of the body
Superficia
Closer to the skin
Deep
Further from the skin
Pronate
Turn the palms down or the feet outward
Supinate
Turn the palms up or the feet inward
Abduction
To move away from the middle of the body
Adduction
– To move toward the middle of the body
Extension
To straighten out a joint