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MED107 Natasha Robbs
Lesson 4 flashcards
39
Medical
Not Applicable
05/11/2026

Additional Medical Flashcards

 


 

Cards

Term
a-
Definition
Absence of, without Example: Atrophy – Wasting away or reduction in muscle size due to lack of use, often resulting from prolonged immobility, nerve damage, or muscle disease.
Term
ab-
Definition
Away from Example: Abduction – Movement of a limb away from the midline of the body, such as raising the arm or leg to the side, common in physical therapy and exercise routines.
Term
ad-
Definition
Toward Example: Adduction – Movement of a limb toward the midline of the body, such as bringing the arm or leg back to its resting position after abduction.
Term
brady-
Definition
Slow Example: Bradykinesia – Slowness of movement, often a symptom of neurological disorders like Parkinson’s disease, affecting motor function and coordination.
Term
dys-
Definition
Painful, difficult, abnormal, labored Example: Dystonia – A condition characterized by abnormal muscle tone or involuntary muscle contractions, which can lead to repetitive movements, abnormal postures, and impaired function.
Term
hyper-
Definition
Above, excessive Example: Hypertonia – Excessive muscle tone, resulting in stiffness or rigidity, commonly seen in conditions like cerebral palsy or stroke.
Term
inter-
Definition
Between Example: Intervertebral disc – A fibrocartilaginous structure located between the vertebrae of the spine, providing cushioning and flexibility.
Term
intra-
Definition
Within, in Example: Intramuscular injection – An injection administered directly into a muscle, commonly used for vaccines or medication delivery.
Term
poly-
Definition

Many, much Example: Polydactyly – A congenital condition characterized by having more than the normal number of fingers or toes, which may require surgical correction for functional or cosmetic reasons.

 

Term
sub-
Definition

Below, under Example: Subscapularis muscle – A muscle located below the scapula (shoulder blade), playing a key role in shoulder rotation and stabilization.

 

Term
supra-
Definition
Above Example: Suprapatellar – Refers to the area above the patella (kneecap), commonly associated with the suprapatellar bursa, which reduces friction and allows smooth movement of the quadriceps tendon over the femur.
Term
sym-
Definition
Together, joined Example: Symphysis pubis – A cartilaginous joint where the two pubic bones meet in the pelvis, allowing slight movement for childbirth and pelvic flexibility.
Term
syn-
Definition

Together, joined Example: Synarthrosis – A type of immovable joint where bones are joined together, such as in the skull, providing stability and protection to vital organs.

 

Term
-al
Definition

Pertaining to Example: Femoral – Pertaining to the femur, the largest bone in the body, located in the thigh.

 

Term
-algia
Definition
Pain Example: Myalgia – Pain in a muscle, often caused by overuse, injury, or systemic conditions like fibromyalgia.
Term
-ar
Definition
Pertaining to Example: Patellar – Pertaining to the kneecap (patella), a small bone that protects the knee joint and assists in movement.
Term
-asthenia
Definition
Weakness Example: Myasthenia – Muscle weakness, commonly associated with conditions like myasthenia gravis, an autoimmune disorder affecting neuromuscular function.
Term
-centesis
Definition
Surgical puncture to aspirate fluid Example: Arthrocentesis – Surgical puncture of a joint to remove fluid for diagnostic or therapeutic purposes, often used to relieve swelling or analyze joint conditions.
Term
-clasia
Definition
Break Example: Osteoclasia – Surgical breaking of bone tissue to correct deformities or aid in the healing process in severe cases.
Term
-clast
Definition
Break Example: Osteoclast – A specialized bone cell that breaks down bone tissue during bone remodeling and repair.
Term
-desis
Definition
Surgical fixation, fusion Example: Arthrodesis – Surgical fusion of a joint to provide stability and reduce pain, often used for severe arthritis.
Term
-ectomy
Definition

Excision, surgical removal, cutting out Example: Tenectomy – Surgical removal of part of a tendon, often performed to treat chronic tendon inflammation or injury.

 

Term
-gram
Definition
The record, radiographic image Example: Myogram – A record of muscle contraction activity, often used to diagnose neuromuscular disorders.
Term
-graphy
Definition
Process of recording, radiographic imaging Example: Arthrography – Imaging of a joint using contrast dye to assess joint structures such as cartilage, ligaments, and bones.
Term
-ic
Definition
Pertaining to Example: Thoracic – Pertaining to the thorax (chest), which houses the lungs, heart, and other vital structures.
Term
-itis
Definition
Inflammation Example: Myositis – Inflammation of muscle tissue, which can be caused by infections, autoimmune disorders, or trauma.
Term
-lysis
Definition
Loosening, separating, dissolution Example: Osteolysis – Destruction or dissolution of bone tissue, often seen in conditions like bone metastasis or infection.
Term
-malacia
Definition
Softening Example: Chondromalacia – Softening of cartilage, particularly in the knee, leading to pain and difficulty with movement.
Term
-oid
Definition
Resembling Example: Myeloid – Resembling bone marrow, often used to describe cells or tissues related to hematopoiesis.
Term
-oma
Definition

Tumor Example: Rhabdomyoma – A benign tumor of muscle tissue, typically found in the heart or skeletal muscles.

 

Term
-osis
Definition
Abnormal condition Example: Scoliosis – Abnormal curvature of the spine, which can cause back pain, reduced mobility, and postural issues.
Term
-penia
Definition
Abnormal reduction Example: Sarcopenia – Loss of muscle mass and strength, often associated with aging, inactivity, or poor nutrition.
Term
-physis
Definition
Growth Example: Epiphysis – The growth end of a long bone, critical during childhood and adolescence for bone elongation.
Term
-plasty
Definition

Surgical repair Example: Myoplasty – Surgical repair or reconstruction of damaged or weakened muscle tissue.

 

Term
-rrhaphy
Definition
Suturing, repairing Example: Tenorrhaphy – Suturing of a torn or severed tendon to restore function and stability.
Term
-sarcoma
Definition

 Malignant tumor Example: Osteosarcoma – A malignant bone tumor commonly affecting children and young adults, requiring surgical and medical treatment.

 

Term
-scopy
Definition
Process of viewing, visual examination Example: Arthroscopy – Visual examination of a joint using a specialized instrument to diagnose and treat joint conditions.
Term
-tomy
Definition
Incision, cut into Example: Myotomy – Surgical incision into a muscle, often performed to relieve tightness or treat muscle disorders.
Term
-trophy
Definition
Nourishment, development Example: Hypertrophy – Excessive development of tissue or an organ, commonly referring to increased muscle size due to exercise or compensatory growth.
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