Term
|
Definition
| does NOT separate blood from interstitial/extracellular fluids |
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Term
|
Definition
| openings in the heart that have valves to permit only the entry of blood |
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Term
| earthworm circulatory system |
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Definition
5 pairs of muscular vessels ("hearts")
ventral blood vessel
dorsal blood vessel |
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Term
|
Definition
2 chambered heart
(atrium and ventricle) |
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Term
| dogfish circulatory system |
|
Definition
sinus venosus
atrium
ventricle
conus arteriousus |
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Term
|
Definition
triangular sac
most inferior
contains blood returning from the body |
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Term
|
Definition
narrow, cone-shaped tube containing valves to prevent backflow
most superior |
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Term
|
Definition
| 3 hearts (2 brachial, 1 systemic) |
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Term
|
Definition
| 3 chambered heart (2 atria, 1 ventricle) |
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Term
| mammalian circulatory system |
|
Definition
| 4 chambered heart (2 atria, 2 ventricles) |
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Term
|
Definition
| pointed, inferior end of heart |
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Term
|
Definition
| flat, superior end of heart |
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Term
|
Definition
normal pacemaker of the heart
initiates each electrical cycle (contractile cycle) of the heart |
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Term
|
Definition
| period of cardiac contraction |
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|
Term
| atrioventircular (AV) node |
|
Definition
slightly delays the electrical signal
creates "lubb dupp" effect |
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Term
|
Definition
| period of cardiac relaxation |
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|
Term
| electrocardiogram (ECG/EKG) |
|
Definition
| record of the electrical depolarization and repolarization of the heart |
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Term
|
Definition
| flap-like pouches of the atria |
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Term
|
Definition
diagonal, fatty division between the right and left ventricles
coronary artiers and veins embedded in it |
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|
Term
| coronary arteries and veins |
|
Definition
| carry blood to and from the heart muscle itself |
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Term
|
Definition
| leaves the right ventricle and branches to each lung |
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Term
|
Definition
large, thick artery just behind the pulmonary artery
leaves left ventricle
gives off branches to rest of body |
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Term
|
Definition
| first branch off the aorta |
|
|
Term
| superior and inferior vena cava |
|
Definition
enter right atruim
bring blood back from body |
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Term
|
Definition
enter left atrium
bring oxygenated blood back from lungs |
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Term
|
Definition
represents depolarization of the atria
leads to atrial systole |
|
|
Term
|
Definition
represents depolarization of ventricles
leaves to ventricular systole |
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Term
|
Definition
| represents repolarization of ventricles |
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Term
|
Definition
| one set of atrial and ventricular contractions |
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Term
|
Definition
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Term
|
Definition
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Term
|
Definition
| sends blood to the forelimb |
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Term
|
Definition
| sends blood to the neck and head |
|
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Term
|
Definition
first branch off aorta in abdominal cavity
supplies blood to stomach, liver, and spleen |
|
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Term
|
Definition
second branch off aorta in abdominal cavity
supplies blood to small and large intestines |
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Term
|
Definition
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Term
|
Definition
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Term
|
Definition
| supply blood to hindlimbs |
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Term
|
Definition
| carry blood from fetus to placenta |
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Term
|
Definition
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Term
|
Definition
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Term
|
Definition
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Term
|
Definition
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Term
|
Definition
arises in the placenta
brings blood into the fetus |
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|
Term
| which species' red blood cells are nucleated? |
|
Definition
|
|
Term
| which species' red blood cells are anucleated? |
|
Definition
|
|
Term
| which species has the largest red blood cells? |
|
Definition
|
|
Term
| which species has the smallest red blood cells? |
|
Definition
|
|
Term
| what are the 5 types of white blood cells? |
|
Definition
| neutrophils, eosinophils, basophils, monocytes, lymphocytes |
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