220 Flashcards
Tachy
The combining form of the word meaning fast or rapid
Systole
The rhythmic contraction of the heart muscle
Thrombus
A blood clot formed in a vessel or in a heart chamber
Trochanter
One or more bony projections of the proximal end of the femur
SYNCYTIUM
A SINGLE MASS FORMED FROM THE MERGING CELLS
SYNAPSE
THR JUNCTION WITH A NERVE CELL, SENSORY RECEPTOR CELL, OR EFFECTOR CELL
STIMULUS
ANYTHING EXTERNAL OR INTERNAL, CHEMICAL OR PHYSICAL THAT CAN CAUSE A RESPONSE TO AN ORGAN, SYSTEM, OR ORGANISM.
STENOSIS
A NARROWING OF A CANAL OR VESSEL
SPHINCTER
A CIRCULAR ARRANGEMENT OF MUSCLE FIBERS THAT FUNCTION TO CLOSE A LUMEN OR AN ORIFICE
SERUM
THE CLEAR FLUID OBTAINED WHEN THE ERYTHROCYTES AND FIBRIN CLOT ARE REMOVED FROM THE BLOOD SAMPLE
SEROUS
PERTAINING TO SERUM OR A WATERY CONSISTANCY
RUMINATION
THE PROCESS OF REGURGITATING THE FOOD, CHEWING THE CUD, AND RE-SWALLOWING IT
RESPIRATION
BREATHING; TAKING OXYGEN INTO THE LUNGS AND EXHALING CARBON DIOXIDE
REFLEX
AN INVOLUNTARY RESPONSE OF A PART TO A STIMULUS
POLYCYTHEMIA
THE PRESENCE OF AN ABNORMALLY HIGH NUMBER OF ERYTHROCYTES IN THE CIRCULATING BLOOD
PLEXUS
A NETWORK OF INTERCONNECTING NERVES OR BLOOD VESSELS
PLASMA
THE FLUID PORTION OF THE CIRCULATING BLOOD IN WHICH THE CELLULAR ELEMENTS ARE SUSPENDED
PHAGOCYTE
A CELL THAT CAN ENGULF OR DEVOUR BACTERIA, FOREIGN MATTER, OR OTHER CELLS
PAPILLAE
A SMALL PROTRUSION OR PROCESS
ORIFICE
ANY OPENING
LEUKOPENIA
A DECREASE IN THE NUMBER OF LEUKOCYTES IN THE CIRCULATING BLOOD
LEUKEMIA
AN INCREASE IN THE NUMBER OF LEUKOCYTES IN THE CIRCULATING BLOOD
LAMENESS
DISEASE OR INJURY TO THE LIMB RESULTING IN PAIN AND AN ABNORMAL GAIT
INTRINSIC
BELONGING NATURALLY TO A PART OR INDIVIDUAL
INTERSTITIAL
PERTAINING TO A SPACE IN TISSUES OR BETWEEN STRUCTURES OR CELLS
INSPIRATION
BREATHING IN; INHALATION