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75 Cards in this Set
- Front
- Back
heart
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cardiac muscle; hollow cone-shaped; 4 chambers
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pericardium
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tough fibrous external layer of the heart
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myocardium
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middle layer; the cardiac muscle itself
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endocardium
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inner layer; lines the chambers of the heart; covers the valves
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atrium
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the two cranial chambers of the heart
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ventricle
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the two ventral chambers of the heart
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valve
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between the atria and ventricle; mitral valve separates the left atria and ventricle; tricuspid valve separates the right atria and ventricle
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systole
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phase of the cardiac cycle in which the ventricles contract
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diastole
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phase of the cardiac cycle in which the ventricles relax
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arteries
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tubes that carry blood away from the heart
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arterioles
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small arteries; feeds blood to the capillaries
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capillaries
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thin walled vessels; communicate with other capillaries
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venules
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small veins; recieve blood from the capillaries to return to the heart
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veins
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hollow tubes; thin elastic walls; take deoxygenated blood to the heart
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plasma
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liquid portion of the blood including the clotting elements
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serum
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liquid portion of blood without the clotting factors
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erythrocyte
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red blood cell; small nonnucleated cell
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hemoglobin
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iron-containing pigment; gives blood the red color along with oxygen
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leukocyte
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white blood cell; colorless; nuclei
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platelet (thrombocyte)
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function in clotting mechanism; contracts blood vessles and hasten clotting
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lymph
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almost colorless fluid; rich in WBC; circulated by lymphatic vessles
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lymph vessles
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transport lymph throughout the body
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lymph glands
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filters; remove bacteria from the lymph
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spleen
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large flattened oval-shaped organ; dark red; stores whole blood
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tonsils
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3 pairs; small round masses; filter out bacteria
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thymus
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grayish pink structure; production of immune cells; from lympocytes
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ascultation
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listening to the sounds within the body as a method of diagnosis
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anemia
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deficiency of hemoglobin and red blood cells causing pallor and weakness
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arrhythmia
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disturbance in the rhythm of the heartbeat
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ascites
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accumulation of serous fluid in the peritoneal cavity
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cardiac murmur
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murmur produced within the heart because of a leaky valve
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edema
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effusion of serous fluid into the interstices of cells
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transfusion
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direct transferring of blood, plasm or the like into blood vessles
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venipuncture
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puncture of a vein for surgical or therapeutic purposes or for collecting blood specimens
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CBC
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complete blood count
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CHF
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congestive heart failure
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CRT
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capillary refill time
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diff
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differential
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ECG/ EKG
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electrocardiogram
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Hct, crit
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hematocrit
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HW
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heartworm
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IV
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intravenous
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IC
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intracardiac
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PCV
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packed cell volume
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RBC
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red blood cell/ red blood count
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WBC
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white blood cell/ white blood count
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nose
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entrance for air; exit for CO2
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Nostrils
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paired external openings to the airways
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nares
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paired external openings to the airways
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pharynx
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throat; attached to the base of the skull and esophagus
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larynx
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voice box; passage way for air
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trachea
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windpipes; smooth muscular tube; larynx to bronchi
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bronchi
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bronchus- takesair into the lungs
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lungs
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primary structures of the respiratory system
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alveolus
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tiny air sacs in the lungs and at the ends of the bronchioles
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pleura
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serous membrane lining thoracic cavity and the organs within
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pleural cavity
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narrow, fluid filled space between pleural membranes
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thorax
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chest cavity
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mediastinum
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space between the lungs that contains the heart and blood vessels
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diaphragm
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muscular, membranous, or ligametous wall that separates the thoracic and abdominal cavities
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respiration
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inhalation and exhalation of air
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inspiration
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intake of breath
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expiration
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exhalation of breath
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rest
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resting part of respiration process
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atelectasis
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collapse of the lungs
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epistaxis
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nose bleed
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pleural effusion
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accumulaton of watery fluid in the pleural cavity
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pneumonia
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inflammation of the lungs with congestion
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pulmonary edema
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abnormal accumulation of fluid in the lungs
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CO2
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carbon dioxide
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COPD
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Chronic Obstructive Pulmonary Disease
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EIPH
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exercise induced pulmonary hemorrhage
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ENT
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ear, nose, and throat
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O2
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oxygen
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URI
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upper respiratory infection
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