Old Shit Flashcards
Coronal plane axis
A/P - sidebend R and L around axis
Sagittal plane axis
Transverse plane - F/E around axis
Transverse plane axis
Superior/inferior axis - rotation around axis
Axis is ________ to the plane
Perpendicular
Kyphosis
Normal AP curve of the spine
Thoracic spine
Scoliosis
Lateral curvature in coronal plane
daVinci
center of gravity
anatomy in context of machines
Galilei
Strength of bones
Borelli
Mechanical framework, even heart
3 Types of machines
- Levers - most common, 3rd most common
- Wheel-axes (form of lever)
- Pulley - change direction
Moment arm
Distance from center of joint to where muscle is attached
Joint reaction force
Sum of separate movements
Stress to joint during movement
Difference between internal and external forces?
Internal - move limb
External - OMT
Both types of forces can cause tissue deformation
Wolff’s law
Bone increased where needed, reabsorbed where not needed
SAID principle
(muscle will have) Specific Adaption Imposed Demands
3 joint classifications and examples
Fibrous - sutures or joints
Cartilaginous - hyaline c, no cavity, epiphyseal plate
Synovial - diarthrosis, most common, fluid filled cavity
Ginglymus joint
Hinge
-ex. elbow
Sellar joint
Thumb
Ball and socket
Ellipsoid (radioulnar)
Condylar (MC-phalangeal)
Plane joint
Sliding
ex. triquetum-pisiform
Hilton’s law
What is supplying is also supplying skin and muscles moving it
3 forms of arthritis
- Inflammatory (RA) - immune attacks
- OA - older
- Traumatic - injury or lack of blood
Drinkin’ limits?
(NOT for medical students)
Men - 4/day (<7/week)
What are the 5 P’s?
Partners Prevention Prego practices Prevent STDs Past hx of STDs
If a patient is brought to the ER in the middle of an aortic dissection, with a low grade fever and you suspect they have HIV. Should you ask a sexual history right then?
I know you are tempted, but NO
Wait until they are stable.
3 ways to test scapula?
Shoulder shrug
Retraction
Protraction
Apley scratch test
Hand up and down back of the back to check ROM
Apprehension and sulcus sign are for testing what?
Glenohumoral instability
Cross arm/cross over test is for testing what?
AC joint pathology
Yergason test?
Bicipital tendon inflammation or instability
Speeds test is for what dx?
Bicipital tendonitis
Neer impingement tests for what?
Subarachnoid bursa or rotator cuff impingement
Lift off test is for which muscle?
Subscapularis
Empty can test is for which muscle?
Supraspinatous
Hawkins is for which dx?
Rotator cuff impingement