Medical Terminology: Combining Forms

Questions and Answers

What does the combining form RACHI/O refer to?

Spinal column, backbone (correct)

Nerve root

Kidney

Rectum, straight

What does RADI/O represent?

X-rays, radius

What is the definition of RADICUL/O?

Nerve root

RECT/O refers to which part of the body?

Rectum, straight Signup and view all the answers

What does REN/O mean?

Kidney Signup and view all the answers

The combining form RETIN/O refers to what?

Retina Signup and view all the answers

RHABDOMY/O indicates which type of muscle?

Striated (skeletal) muscle Signup and view all the answers

What does RHEUMAT/O mean?

Watery flow Signup and view all the answers

What organ is referred to with the combining form RHIN/O?

Nose Signup and view all the answers

RHIZ/O refers to which part of the body?

Spinal nerve root Signup and view all the answers

What does RHYTHM/O signify?

Rhythm Signup and view all the answers

The combining form RHYTID/O means?

Wrinkle Signup and view all the answers

What part of the body does SACR/O refer to?

Sacrum Signup and view all the answers

The combining form SAGITT/O means?

Arrow, separating the sides Signup and view all the answers

What is the meaning of SALPING/O?

Fallopian tube, Eustachian tube Signup and view all the answers

What does SARC/O refer to?

Flesh Signup and view all the answers

SCAPUL/O represents which part of the body?

Scapula (shoulder blade) Signup and view all the answers

What does SCLER/O signify?

Hard, sclera Signup and view all the answers

SCOLI/O indicates what condition?

Curvature Signup and view all the answers

What does SCOT/O mean?

Darkness Signup and view all the answers

The combining form SCROT/O represents?

Scrotum Signup and view all the answers

SEB/O refers to what?

Sebum, oil Signup and view all the answers

What does SEMIN/I signify?

Semen Signup and view all the answers

What does SEPT/O mean?

Partition, septum, wall Signup and view all the answers

What is the meaning of SER/O?

Blood serum Signup and view all the answers

SIAL/O refers to what substance?

Saliva Signup and view all the answers

What does SIALADEN/O represent?

Salivary gland Signup and view all the answers

SIDER/O signifies which element?

Iron Signup and view all the answers

What part of the body does SIGMOID/O refer to?

Sigmoid colon Signup and view all the answers

What does SINISTR/O mean?

Left, left side Signup and view all the answers

SINUS/O refers to which anatomical feature?

Sinus Signup and view all the answers

What does SOM/O signify?

Body Signup and view all the answers

What does SOMN/O represent?

Sleep Signup and view all the answers

SON/O refers to what?

Sound Signup and view all the answers

What does SPERM/O refer to?

Spermatozoon Signup and view all the answers

The combining form SPHENOID/O indicates which bone?

Sphenoid Signup and view all the answers

What does SPIN/O signify?

Spine, spinal column Signup and view all the answers

What does SPIR/O mean?

Breathing Signup and view all the answers

SPLEN/O refers to which organ?

Spleen Signup and view all the answers

What does SPONDYL/O indicate?

Vertebra, backbone, spine Signup and view all the answers

What does SQUAM/O refer to?

Scaly Signup and view all the answers

The combining form STAPED/O signifies which bone?

Stapes Signup and view all the answers

What does STEAT/O mean?

Fat Signup and view all the answers

What does STERE/O signify?

Three dimensional Signup and view all the answers

What does STERN/O refer to?

Sternum (breastbone) Signup and view all the answers

What does STETH/O represent?

Chest Signup and view all the answers

What does STHEN/O mean?

Strength Signup and view all the answers

The combining form STOM/O refers to what?

Mouth Signup and view all the answers

What does SYNDESM/O mean?

Ligament Signup and view all the answers

What does SYNOVI/O refer to?

Synovial membrane Signup and view all the answers

What does SYSTEM/O signify?

System Signup and view all the answers

TARS/O represents which bone?

Tarsal bone (ankle bone) Signup and view all the answers

What does TAX/O mean?

Order, arrangement Signup and view all the answers

What does TEL/O signify?

End, far, complete Signup and view all the answers

TEMPOR/O refers to which bone?

Temporal bone Signup and view all the answers

What does TENDIN/O mean?

Tendon Signup and view all the answers

The combining form TESTICUL/O refers to what?

Testicle, testis Signup and view all the answers

What does THALAM/O signify?

Thalamus Signup and view all the answers

THEL/E refers to which part of the body?

Nipple Signup and view all the answers

What does THERM/O indicate?

Heat, temperature Signup and view all the answers

What part of the body does THORAC/O refer to?

Thorax, chest Signup and view all the answers

What does THROMB/O mean?

Clot Signup and view all the answers

THROMBOCYT/O refers to which cell?

Thrombocyte, platelet Signup and view all the answers

What does THYM/O refer to?

Thymus gland Signup and view all the answers

The combining form THYR/O indicates which gland?

Thyroid gland Signup and view all the answers

TIBI/O refers to which bone?

Tibia Signup and view all the answers

What does TOC/O signify?

Labor, delivery Signup and view all the answers

What does TOM/O mean?

Section, cutting, slice Signup and view all the answers

What does TON/O denote?

Tension Signup and view all the answers

TONSILL/O refers to which part of the body?

Tonsil Signup and view all the answers

What does TOP/O mean?

Place Signup and view all the answers

TRACHE/O refers to which part of the respiratory system?

Trachea (windpipe) Signup and view all the answers

What does TRICH/O represent?

Hair Signup and view all the answers

The combining form TRIGON/O indicates which structure?

Trigone Signup and view all the answers

What does TROP/O mean?

To turn, turning Signup and view all the answers

What does TROPH/O refer to?

Nourishment, development Signup and view all the answers

What does TYMPAN/O indicate?

Tympanic membrane Signup and view all the answers

Study Notes

Medical Terminology Combining Forms

RACHI/O: Refers to the spinal column or backbone, integral for structural support.
RADI/O: Pertains to X-rays and the radius bone, crucial in imaging and movement.
RADICUL/O: Represents nerve root, significant in neurology and understanding nerve pathologies.
RECT/O: Denotes the rectum and indicates 'straight'; important in gastrointestinal studies.
REN/O: Indicates kidney, vital for renal function and anatomy.
RETIN/O: Relates to the retina, essential in understanding vision and ocular health.
RHABDOMY/O: Refers to striated (skeletal) muscle, important in muscle physiology and anatomy.
RHEUMAT/O: Pertains to watery flow, often associated with conditions like arthritis.
RHIN/O: Represents the nose, key in respiratory and olfactory systems.
RHIZ/O: Refers to the spinal nerve root, crucial in neurological assessments.
RHYTHM/O, RRHYTM/O: Denotes rhythm, particularly relevant in cardiology and pulse assessments.
RHYTID/O: Relates to wrinkles, often discussed in dermatology and cosmetic medicine.
SACR/O: Refers to the sacrum, a significant bone in the spinal structure.
SAGITT/O: Indicates 'arrow' or separating the sides; often used in anatomical directional terms.
SALPING/O: Refers to the fallopian tube and Eustachian tube, significant in reproductive and auditory systems.
SARC/O: Pertains to flesh, relevant in muscle and connective tissue studies.
SCAPUL/O: Refers to the scapula (shoulder blade), important for upper limb mobility.
SCLER/O: Indicates hard, often associated with conditions affecting the sclera of the eye.
SCOLI/O: Denotes curvature, particularly relevant in scoliosis and spinal deformities.
SCOT/O: Represents darkness, sometimes used in ophthalmology.
SCROT/O: Refers to the scrotum, essential in male reproductive anatomy.
SEB/O: Pertains to sebum or oil, key in skin health and dermatology.
SEMIN/I: Refers to semen, crucial in reproductive health.
SEPT/O: Indicates partition, septum, or wall, significant in anatomical structure.
SER/O: Pertains to blood serum, important in laboratory diagnostics.
SIAL/O: Refers to saliva, significant in digestion and oral health.
SIALADEN/O: Indicates salivary gland, relevant in studies of oral and digestive processes.
SIDER/O: Refers to iron, important in hematology and dietary studies.
SIGMOID/O: Pertains to the sigmoid colon, significant in gastrointestinal anatomy.
SINISTR/O: Indicates left or left side, commonly used in anatomical directions.
SINUS/O, SIN/O: Refers to sinus cavities, vital in respiratory and health assessments.
SOM/O, SOMAT/O: Relates to the body, crucial in overall anatomy and physiology discussions.
SOMN/O: Indicates sleep, important in sleep medicine and physiology.
SON/O: Refers to sound, relevant in audiology and diagnostics.
SPERM/O, SPERMAT/O: Pertains to spermatozoon, significant in reproductive biology.
SPHENOID/O: Refers to the sphenoid bone, crucial in cranial anatomy.
SPIN/O: Indicates spine or spinal column, key in musculoskeletal studies.
SPIR/O: Relates to breathing, essential in respiratory health.
SPLEN/O: Refers to the spleen, vital in immune and blood filtration functions.
SPONDYL/O: Indicates vertebra, relating to the backbone and spinal health.
SQUAM/O: Pertains to scaly, often used in dermatological contexts.
STAPED/O: Refers to the stapes bone, significant in auditory anatomy.
STEAT/O: Pertains to fat, essential in metabolic studies.
STERE/O: Indicates three-dimensional, relevant in imaging and anatomical studies.
STERN/O: Refers to the sternum (breastbone), important in chest anatomy.
STETH/O: Pertains to the chest, key in medical examinations.
STHEN/O: Denotes strength, often referenced in muscle studies.
STOM/O, STOMAT/O: Relate to the mouth, significant in oral and digestive health.
SYNDESM/O: Refers to ligaments, important in joint stability.
SYNOVI/O: Indicates synovial membrane, crucial in joint function.
SYSTEM/O: Refers to a system, commonly used in anatomy and physiology.
TARS/O: Pertains to tarsal bone (ankle bone), significant in lower limb anatomy.
TAX/O: Refers to order or arrangement, relevant in biological classification.
TEL/O, TEL/E: Indicates end, far, or complete, often used in medical terminologies.
TEMPOR/O: Refers to the temporal bone, crucial in cranial structure.
TENDIN/O, TEN/O: Indicates tendon, important in muscle and skeletal studies.
TESTICUL/O, TEST/O: Relates to testicle or testis, critical in male reproductive anatomy.
THALAM/O: Refers to the thalamus, integral in sensory integration.
THEL/E: Indicates nipple, relevant in reproductive health discussions.
THERM/O: Pertains to heat or temperature, significant in physiology.
THORAC/O: Refers to thorax or chest, important in respiratory studies.
THROMB/O: Indicates clot, crucial in hematology and vascular health.
THROMBOCYT/O: Refers to thrombocyte or platelet, important in blood clotting.
THYM/O: Pertains to the thymus gland, significant in immune function.
THYR/O, THYROID/O: Relate to the thyroid gland, essential in metabolic regulation.
TIBI/O: Refers to the tibia, a major bone in the lower leg.
TOC/O: Indicates labor or delivery, significant in obstetrics.
TOM/O: Refers to section, cutting, or slice, used in medical imaging.
TON/O: Pertains to tension, relevant in muscle studies.
TONSILL/O: Indicates tonsil, vital in immune response.
TOP/O: Refers to place, often used in anatomical positioning.
TRACHE/O: Relates to the trachea (windpipe), important in respiratory pathways.
TRICH/O: Refers to hair, relevant in dermatology and cosmetic fields.
TRIGON/O: Pertains to trigone, often referenced in urinary system anatomy.
TROP/O: Indicates to turn or turning, relevant in hormonal and physiological responses.
TROPH/O: Relates to nourishment or development, crucial in developmental biology.
TYMPAN/O: Refers to tympanum, related to the middle ear and hearing function.

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Description

Test your knowledge of medical terminology with this quiz focusing on combining forms. Each flashcard presents a word along with its definition, helping you to master essential terms related to anatomy and physiology. Perfect for students in health sciences or anyone interested in medical language!