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Leukocytes & Platelets
In a centrifuged blood sample the buffy white layer between the formed elements and blood plasma are:
Reticulocyte platelet plug formation,
An immature RBC which contains some endoplasmic reticulum is called.
Which chemical is released to bring about vasocontriction during the vascular spasm phase of homeostasis
Which of the following insoluble fibers forms a mesh network and the basis for a formation of a clot.
Hemolysis will likely occur when
An Rh Negative receives the second transfusion of blood that is Rh positive.
The layer of the heart wall synonymous with the visceral layer of the serious pericardium
Left ventricle, to left atrium
When the ventricles contract the bicuspid (mitral) valve prevents blood from flowing from:
Aortic Semi-Lunar Valve
Which valve guards the base of the aorta and opens when the ventricles are contracting.
Aortic Semi-Lunar Valve
Which valve guards the base of the aorta and opens when the ventricles are contracting
SA Node, AV Node, AV Bundle, Left & Right Bundle branches, Perkenjie Fibers
Which of the following represents the correct path for the transmission of an impulse in the intrinsic conduction system of the heart
arteries, arerioles, capillary beds, venules, veins
The path of blood flow with the systemic vascular system is
A person with a heart rate of 75 bpm and a stroke volume of of 60ml per beat has a cardiac output of
tunica externa, tunica media, tunica intimia
Which one is the correct sequence of going from the outermost to the intermost layer of a blood vessel wall.
Which hormone promotes sodium ion reabsorbs ion by the kidney in order to increase blood pressure and blood volume
Pump blood with greater pressure
The left ventricular wall of the heart is thicker than the right wall in order to?
2nd intercostal space to the right of the sternum
To auscultate the aortic semilunar valve would you place your stethoscope
Pumps blood against a greater resistance
The fact that the left ventricle of the heart is thicker than the right ventricle reveals that it
The AV valves are supported by the cordinae tendeneae so that regurgitation of into the atria during ventricular contraction does not occur.
Select the correct statement about the heart valves.
During the period of ventricular filling
blood flows passively through the atria and the open AV valves into the ventricles.
Refers to the short period during ventricular systole when the ventricles are completely closed chambers.
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