Intro to the Body Flashcards
Where should hands be placed during palpation?
One on top of the other. The top hand applies pressure while the bottom hand palpates.
Larger structures should be palpated with what?
The hands.
Smaller structures should be palpated with what?
The fingers.
How can you ascertain direction when palpating?
Strum across the fiber.
When palpating a stationary structure, your hands should…
Move
When palpating a moving structure, your hands should…
Stay still.
Types of movement
Active, passive and resisted.
Active movement
The client performs the movement themselves.
Passive movement
Movement which is performed by the practitioner while the client relaxes.
Resisted movement
The client performs the movement against resistance from the practitioner.
Connective tissue types in the muscle
Epimysium, perimysium and endomysium.
Epimysium
Fascia which encases the entire muscle belly.
Perimysium
Fascia which wraps the muscle fibers into bundles.
Endomysium
Fascia which encapsulates each microscopic muscle fiber.
What do tendons do?
Connect muscles to periosteum.
Periosteum
The covering of bones.
What do ligaments do?
They connect bones to each other.
Fascia
A continuous sheet of connective tissue that runs throughout the body.
Retinaculum
Structure that holds an organ or tissue in place. Typically a transverse thickening of a deep fascia that straps tendons down.
Bursa
Fluid filled sack that reduces friction between two surfaces.
How many bursa are in the body?
Around 600.
Bursitis
Inflammation of a bursa. Causes tenderness and joint clicking.
Aponeurosis
A broad, flat tendon.
Acromial region
Around the acromion process in the shoulder.
Popliteal
The back of the knee.
Sural
The back of the lower leg.
Cubital
The back of the elbow.
Antecubital
The inside of the elbow.
Crural
The shin.
Inguinal
The region between the abdomen and the pubic region.
Sagittal plane
Divides the body right and left.
Frontal plane
Divides the body front and back.
Coronal plane
Another name for the frontal plane.
Transverse plane
Divides the body top and bottom.
Cranial and caudal
Used for the trunk. Caudal refers to towards the buttocks and cranial refers to towards the head.
Movement terms refer to what?
A joint
Extension
Movement which straightens or opens a joint.
Flexion
Movement which bends a joint or brings bones closer together.
Adduction
Movement which brings a limb closer to the midline.
Abduction
Movement which brings a limb further from the midline.
Rotation
Generally only applies to the axial skeleton, but can also apply to the shoulder and hip.
Circumduction
Movement which involves flexion, extension, adduction and abduction to create a cone-shaped movement. Possible at the shoulder and hip joints.
Lateral flexion
Only possible for the axial skeleton; involves bending to the side.
Elevation
Superior movement, possible at the scapula and jaw.