Comprehensive Guide to Palpation, Dominant Eye/Hand, and TART in Physical Exam

What is the significance of determining dominant eye?

It is important for visually examining a patient, particularly for assessing symmetry and alignment.

How do you determine your dominant eye?

Extend both arms forward, form a small opening between the hands, look at a distant object through the opening, and bring the hands toward the face.

Why should the dominant eye be in the midline when observing a patient?

To minimize visual/parallax distortion when evaluating symmetry and alignment.

What is the dominant hand?

The hand preferentially used for skilled motor tasks.

What are the key areas of the hand to train for palpation?

The thumb, index, and middle finger pads, as they contain the most sensitive areas.

What does layered palpation involve?

Assessing tissue progressively from superficial to deep, altering pressure based on the depth of the structure.

What is the golden rule of palpation?

Superficial tissues require the lightest touch.

What is the sequence of palpation techniques?

Observation/visualization → temperature → topography & texture → superficial fascia → vessels → muscles → tendons → ligaments → bones.

What should you assess for during palpation?

Surface elevations, temperature differences, tissue characteristics, and differences between normal and abnormal tissue.

What are common skin findings during a physical examination?

Symmetry, skin color, erythema, pimples, dry/scaly skin, folliculitis, and pigmentary changes.

How is skin turgor assessed?

By evaluating how quickly the skin returns to its normal position after being deformed.

What does TART stand for in palpation findings?

Tissue texture changes, Asymmetry, Restriction in range of motion, Tenderness to palpation.

What is somatic dysfunction?

An impaired or altered function of related components of the somatic/body framework system.

What distinguishes acute from chronic somatic dysfunction?

Acute is recent with warm skin and increased muscle tone; chronic is long-standing with cool skin and decreased muscle tone.

What is the palpation of animate objects?

It involves detecting motion generated by the patient or internally by the body.

What is the palpation of inanimate objects used for?

To develop tactile discrimination without the variability of living tissue.

What are common palpation errors?

Lack of concentration, excessive pressure, and insufficient pressure.

What does the term 'internal amplification' refer to in palpation?

Creating a visual mental image of the structure beneath your hands based on what you feel.

How should you palpate superficial fascia?

Press gently with the palm and move hands cephalad, caudad, side to side, and clockwise to counterclockwise.

What should you evaluate when palpating bone?

Contour, landmarks, symmetry, and tenderness.

What is the importance of the tendon-muscle junction?

It is a critical location for evaluating muscle strains.

What can abnormal muscle/myofascial tissue feel like?

Ropy, boggy, stringy, edematous, fibrotic, or exhibit increased/decreased muscle tone.

What is the role of fascia in the body?

It surrounds and invests the entire body, providing form and function to tissues and organs.

What is the difference between superficial and deep fascia?

Superficial fascia is thinner and involved in exteroception, while deep fascia has more connections and influences movement.

What does 'palpation' mean?

The application of fingers to the skin or other tissues using varying amounts of pressure to assess beneath the surface.

What is the significance of temperature assessment in palpation?

Temperature changes can reflect altered blood flow associated with sympathetic activity.

What are the three stages of palpatory development?

Detection, internal amplification, and analysis & interpretation.