Musculoskeletal System & Special Senses Flashcards
Transsphenoidal Hypophysectomy
Surgical removal of (part) of the pituitary gland through the sphenoid bone (nose area)
Axial Skeleton
Skull/trunk area
Appendicular Skeleton
Connect to extremities (limbs)
How many bones are in an adult human body?
206
Another word for joint
Articulation
Cartilage
Protect bone surface
Types of cartilage (3)
Articular
Menisci
Bursa
Ligaments
Connect bone to bone
What are the functions of the skeletal system? (4)
Framework for muscle and organ attachment
Aid in support of body weight and movement
Hematopoiesis
Mineral storage (calcium)
Hematopoiesis
Formation of blood cells
What aids in mineral storage in bones?
Osteoclasts
Osteoblasts
Osteoclasts
Break down bone by it being dissolved
What dissolves the bones for mineral storage?
Parathyroid hormone
Osteoblasts
Build bone
What helps build bone?
Calcitonin
What do the stressors on body result in?
Bones being a “living tissue” because they are constantly being remodeled
Epiphysis
End of bone
Diaphysis
Shaft of bone
Epiphyseal Plate
Growth plate in bones
Red Bone Marrow
Formed in bones
Hematopoietic
Blood forming
Yellow Bone Marrow
Fat storage
What are muscle cells capable of?
Shortening/contracting
Tendons
Attach muscle to bone
What do tendons allow for?
Movement at a joint
What are the types of muscle tissue? (3)
Skeletal
Smooth
Cardiac
Skeletal Muscle
Striated and voluntary
Smooth Muscle
Unstriated and involuntary
Cardiac Muscle
Heart muscles
Combining Form for Bone
Osteo
Osteomalacia
Softening of bone (decreased vitamin D and/or calcium)
Combining Form for Muscle
Myo
Myodynia
Muscle pain
Myalgia
Muscle pain
Fibromyalgia
Chronic, widespread muscle pain
Combining Form for Smooth Muscle
Leiomyo
Combining Form for Skeletal Muscle
Rhabdomyo
Combining Form for Cartilage
Chondro
Costochondritis
Inflammation of rib cartilage
Combining Form for Joint
Arthro
Arthritis
Inflammation of a joint(s)